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John earns $10.26 an hour. How much will he earn if he works for 6.6 hours?

Answers

Answer 1

Answer:

he will earn 67.71 dollars, or more precisely 67.716 dollars in 6.6 hours

Step-by-step explanation:

Answer 2

Answer:

$67.72 or 67.71 (depends if you are taking the first 2 decimal points or if you are rounding

Step-by-step explanation:

10.26*6.6

This is done because we have how much he earns per hour and the number of hour he works so we have to multiple them together

The end result would be: 67.716 dollars. The answer varies like I said above


Related Questions

When adding negative and positive numbers, you can use the associative and commutative properties to group all of the positive addends and then group all the negative addends. Which expression shows the second step of this method?

5 + (-1) + (-5) + (-2) + 11 + (-7) + 2

Answers

Answer:

The second step of this method is

[tex]5+(-1)+(-5)+(-2)+11+(-7)+2=(5+11+2)-(1+5+2+7)[/tex]

The value of the given expression is

[tex]5+(-1)+(-5)+(-2)+11+(-7)+2=3[/tex]

Step-by-step explanation:

Given expression is [tex]5+(-1)+(-5)+(-2)+11+(-7)+2[/tex]

To find the value of the given expression  [tex]5+(-1)+(-5)+(-2)+11+(-7)+2[/tex]:

Arranging positive and negative addends  by using the associative and commutative properties of the given expression as below:

[tex]5+(-1)+(-5)+(-2)+11+(-7)+2=5+11+2+(-1)+(-5)+(-2)+(-7)[/tex]

[tex]=(5+11+2)-(1+5+2+7)[/tex]

[tex]=18-15[/tex]

[tex]=3[/tex]

[tex]5+(-1)+(-5)+(-2)+11+(-7)+2=3[/tex]

The second step of this method is

[tex]5+(-1)+(-5)+(-2)+11+(-7)+2=(5+11+2)-(1+5+2+7)[/tex]

The value of the given expression is

[tex]5+(-1)+(-5)+(-2)+11+(-7)+2=3[/tex]

yyyeeeeeeeee

1-2k-2k=5

Answers

Answer:

k=-1

Step-by-step explanation:

1-2k-2k=5

1-4k=5

4k=1-5

4k=-4

k=-4/4

k=-1

ye ye lil doggies, k=-1

WILL GIVE BRAINLIEST IF CORRECT! 25 PTS
Which statement is true about the graph of this equation?

y + 4 = 4(x + 1)

A.
The graph is a line that goes through the points (1,-4) and (0,0).
B.
The graph is a line that goes through the points (1,4) and (2,8).
C.
The graph is a line that goes through the points (-4,-1) and (-3,-3).
D.
The graph is a line that goes through the points (4,1) and (5,5).

Answers

Answer:45x-5 is the answer

Step-by-step explanation:

(4,1) and 5,5 add them both

Answer:

B.) The graph is a line that goes through the points (1,4) and (2,8).

Step-by-step explanation:

1.) (4) + 4 = 4((1) +1)

2.) 8 = 4 + 4

3.) 8 = 8 --> Correct

4.) (8) + 4 = 4((2) + 1)

5.) 12 = 8 + 4

6.) 12 = 12 --> Correct

A publishing industry report predicts that magazine subscriptions will drop
by 10% each year. If this prediction is correct, then how many subscribers
will a magazine with 51,000 subscribers have in 7 years?
If necessary, round your answer to the nearest whole number.

Answers

Answer:

24,393 subscribers

Step-by-step explanation:

This is exponential decay problem. The formula for exponential decay is:

[tex]F=P(1-r)^t[/tex]

Where

F is the future value (what we are looking for, in 7 years)

P is the present amount (that is 51,000)

r is the rate of decrease per year (r = 10% = 10/100 = 0.1)

t is the time, in years (t = 7)

Now substituting, we get:

[tex]F=P(1-r)^t\\F=51,000(1-0.1)^7\\F=51,000(0.9)^7\\F=24,393.14[/tex]

Rounding to nearest whole number,

Number of subscribers after 7 years = 24,393 subscribers

Final answer:

Using the exponential decay formula, a magazine with an initial 51,000 subscribers will have approximately 24,393 subscribers left in 7 years if subscriptions decline by 10% annually.

Explanation:

The question is asking to predict the number of magazine subscribers after a period of 7 years, assuming a 10% annual decline. To calculate this, we can use the formula for exponential decay, which is A = P(1 - r)^t, where A is the amount after time t, P is the initial principal amount (51,000 subscribers), r is the rate of decline (10% or 0.10), and t is the time in years (7 years). Calculating this, we get:

Initial subscribers: 51,000Annual decline rate: 10%Number of years: 7Subscribers after 7 years: A = 51,000(1 - 0.10)^7

Now, calculate the value of A:

A = 51,000(1 - 0.10)^7

A = 51,000(0.90)^7

A = 51,000(0.4782969)

A ≈ 24,393 subscribers (after rounding to the nearest whole number).

Therefore, if the magazine subscriptions continue to decline at a rate of 10% per year, the magazine is predicted to have approximately 24,393 subscribers in 7 years.

Jeremy randomly selected a round tile and a square tile from the sets shown below. What is the probability that Jeremy

selected either two blue tiles or two white tiles?


a. 23/26

b. 4/9

c. 7/72

d. 1/40

Answers

Based on the number of square and round tiles, the probability of selecting two blue tiles and two white tiles is d. 1/40.

What is the probability of Jeremy's selection?

The probability of Jeremy's selection can be found as:

= (Probability of picking round white tile x Probability of picking square white tile) + (Probability of picking round blue tile x Probability of picking square blue tile)

Solving gives:

= (2 / 36 x 9 / 60) + (6 / 36 x 6 / 60)

= 0.025

= 1 / 40

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Mae Ling earns a weekly salary of $315 plus a 5.5% commission on sales at a gift shop. How much would she make in a work week if she sold $4,700 worth of merchandise?

Answers

She would make $573.5 in a work if she sold $4,700 worth of merchandise

Step-by-step explanation:

The given is:

Mae Ling earns a weekly salary of $315 plus a 5.5% commission on sales at a gift shopShe sold by $4,700

We need to find how much she would make in a work week

∵ Mae Ling earns a weekly salary of $315

∵ She earns a 5.5% commission on sales

∵ She sold by $4,700 in that week

- Add $315 to the product of 5.5% and $4,700

∴ She made = 315 + (5.5% × 4,700)

∵ 5.5% = 5.5 ÷ 100 = 0.055

∴ She made = 315 + (0.055 × 4,700)

∴ She made = 315 + 258.5

∴ She made = 573.5

She would make $573.5 in a work if she sold $4,700 worth of merchandise

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Explain to me what x is in this problem: 2/3=x/32

Answers

Answer:

x=21.33....

Step-by-step explanation:

2/3=x/32

cross product

3*x=2*32

3x=64

x=64/3

x=21.3

how many times can 7 go into 50

Answers

Answer:

7 without going over

Step-by-step explanation:

The number 7 can go into 50 a total of 7 times with 1 remainder.

What is the number system?

A number system is defined as a way to represent numbers on the number line using a set of symbols and approaches. These symbols, which are known as digits, are numbered 0 through 9.

The number 7 can go into 50 a total of 7 times because 50 / 7 = 7 with 1 remainder.

To understand this, consider that when you divide 50 by 7, you are trying to find out how many groups of 7 can be created from 50. Since 50 is a multiple of 7 (50 is divisible by 7 with 1 remainder), there will be an integer number of groups. In this case, that integer is 7, so 7 groups of 7 can be created from 50.

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1. Which equation shows a non-proportional
relationship?
A y=-2x
By= 2X
x
Cy=2x+ 0
Dy=2x + 2

Answers

Answer:

Option D. [tex]y=2x+2[/tex]

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form [tex]k=\frac{y}{x}[/tex] or [tex]y=kx[/tex]

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

Verify each case

case A) we have

[tex]y=-2x[/tex]

Is a equation of the form [tex]y=kx[/tex]

The value of k=-2

This equation represent a proportional relationship

case B) we have

[tex]y=2x[/tex]

Is a equation of the form [tex]y=kx[/tex]

The value of k=2

This equation represent a proportional relationship

case C) we have

[tex]y=-2x+0[/tex]

The line passes through the origin, because the y-intercept is b=0

This equation represent a proportional relationship

case D) we have

[tex]y=2x+2[/tex]

The line not passes through the origin, because the y-intercept is not equal to zero (b=2)

This equation not represent a proportional relationship

Last year, Maria spent $2,388 for natural gas. This year, she decided to use balance billing. What will her monthly payment be this year?

Answers

Answer:

[tex]\$ 199[/tex]

Step-by-step explanation:

Given: Maria spent $2388 for natural gas, last year.

Maria chooses to use balance billing process to pay this year´s gas bill.

Balance billing is a billing practice, where provider bill you the difference between total cost and allowed amount. It can be paid partially or monthly. It generally in practice for medical billing as healthcare bill are generated for difference between total cost and amount which is paid through insurance.

Now, lets find out monthly bill paid by Maria.

We know there are 12 months in a year.

∴ Monthly payment= [tex]\frac{\$ 2388}{12} = \$ 199[/tex]

Maria will pay $199 monthly as her gas bill this year.

Maria's monthly payment for natural gas this year using balance billing will be $199.

Step 1

Balance billing is a method where a utility company estimates the annual energy usage and divides it into equal monthly payments. To find Maria's monthly payment for natural gas this year, we divide the total amount she spent last year by 12 months.

Total amount spent last year = $2,388

Step 2

Monthly payment this year = Total amount spent last year / 12 months

[tex]\[ \text{Monthly payment} = \frac{2388}{12} = 199 \][/tex]

Maria's monthly payment for natural gas this year, using balance billing, will be $199, calculated by dividing the total amount she spent last year by 12 months.

an experimental model for suspension bridges built In one section, cable runs from the top of the tower down to the roaday, touching there, and up again ,to the top of the second tower. The towers are both 16 inches tall and stand 80 inches apart. At some point along the road from the lowest point of the cable, the cable is 1.44 inches above the roadway. Find tha distance between that point and the base of the nearest tower.

Answers

The distance between the point where the cable is 1.44 inches above the roadway and the base of the nearest tower is : [tex]\[\(28 \text{ inches}}\][/tex].

To find the distance between the point where the cable is 1.44 inches above the roadway and the base of the nearest tower, we need to understand the mathematical model for the suspension bridge cable. This cable typically forms a parabolic shape.

Let's establish our coordinate system:

- Place the origin [tex]\((0, 0)\)[/tex] at the lowest point of the cable.

- The towers are at [tex]\(x = -40\)[/tex] inches and [tex]\(x = 40\)[/tex] inches since they are 80 inches apart.

- The height of the towers is 16 inches.

The equation of the parabola can be written in the vertex form [tex]\(y = ax^2\)[/tex] since the vertex is at the origin [tex]\((0, 0)\)[/tex].

At the position of the towers (x = ±40 inches), the cable is 16 inches high:

[tex]\[y(40) = 16\][/tex]

[tex]\[a(40)^2 = 16\][/tex]

[tex]\[1600a = 16\][/tex]

[tex]\[a = \frac{16}{1600} = \frac{1}{100}\][/tex]

So, the equation of the parabola is:

[tex]\[y = \frac{1}{100}x^2\][/tex]

We need to find the point where the cable is 1.44 inches above the roadway:

[tex]\[\frac{1}{100}x^2 = 1.44\][/tex]

[tex]\[x^2 = 1.44 \times 100 = 144\][/tex]

[tex]\[x = \pm\sqrt{144} = \pm 12\][/tex]

Therefore, the points where the cable is 1.44 inches above the roadway are [tex]\(x = 12\)[/tex] inches and [tex]\(x = -12\)[/tex] inches.

The distance from [tex]\(x = 12\)[/tex] inches to the nearest tower at [tex]\(x = 40\)[/tex] inches is:

[tex]\[40 - 12 = 28 \text{ inches}\][/tex]

Similarly, the distance from [tex]\(x = -12\)[/tex] inches to the nearest tower at [tex]\(x = -40\)[/tex] inches is:

[tex]\[-12 - (-40) = 28 \text{ inches}\][/tex]

Thus, the distance between the point where the cable is 1.44 inches above the roadway and the base of the nearest tower is:

[tex]\[\boxed{28 \text{ inches}}\][/tex]

The country of Freedonia has decided to reduce its carbon dioxide emission by 35% each year. This year
the country emitted 40 million tons of carbon dioxide.
Write a function that gives Freedonia's carbon dioxide emissions in million tons, E(t), t years from today.

Answers

Answer:

The quantity after t years 40 [tex](0.65)^{\textrm t}[/tex] millions tons

Step-by-step explanation:

Given as :

The rate of decrease of carbon dioxide each other = 35%

The quantity of carbon dioxide emitted this year = 40 million tons

Let the quantity of carbon dioxide emitted after t year = A millions tons

Now, According to question

The quantity of carbon dioxide emitted after t year = The quantity of carbon dioxide emitted this year × [tex](1-\dfrac{\textrm rate}{100})^{\textrm time}[/tex]

Or, A millions tons = 40 millions tons × [tex](1-\dfrac{\textrm 35}{100})^{\textrm t}[/tex]

Or, A millions tons = 40 millions tons × [tex](\dfrac{100-35}{100})^{\textrm t}[/tex]

Or, A millions tons = 40 millions tons × [tex](\dfrac{65}{100})^{\textrm t}[/tex]

Or, A millions tons = 40 millions tons × [tex](0.65)^{\textrm t}[/tex]

So,The quantity after t years = A = 40  [tex](0.65)^{\textrm t}[/tex] millions tons

Hence The quantity after t years 40 [tex](0.65)^{\textrm t}[/tex] millions tons    Answer

Write (3+4 i)+(8+2 i)as a complex number in standard form

Answers

Answer:

11+6i

Step-by-step explanation:

(3+4i)+(8+2i)=11+6i

Mel buys paper plates and paper cups for an event.
The plates are sold in packs. Each pack contains 60 plates.
The cups are sold in packs. Each pack contains 36 cups.
Mel buys exactly the same number of plates as cups.
What is the least number of each pack that Mel buys?

Answers

For this you need to find the lcm of 36 and 60 = 180
therefore :
Mel needs to buy 5 packets of cups


(36*5=180cups)
and 3 packets of plates (60*3=180 plates)

Answer:

3 packs of plates; 5 packs of cups

Step-by-step explanation:

First we have to find the least common multiple of the two. (factor tree, birthday cake) (Strategies not shown) You should get 180.

Next we have to see how many times each number goes into 180.

60 times 3 is 180 plates. 36 times 5 is 180.

That's your answer. Hope this helps!


Given the functions below, find (f.g) (-1)
f(x) = x² + 3
g(x) = 4x - 3​

Answers

Final answer:

To calculate the composite function (f ∙ g)(-1) for the functions f(x) = x² + 3 and g(x) = 4x - 3, we first find g(-1) which is -7, and then calculate f(-7) which results in 52.

Explanation:Composite Functions

To find the composite function (f ∙ g)(x), we first apply the function g to x, and then apply the function f to the result of g(x). In this case, first find g(-1) and then apply f to that result.

Initialize with g(-1), which is 4(-1) - 3. Simplifying that, we get -4 - 3, which equals -7.

Now, take the result of g(-1), which is -7, and input it into f(x) to get f(g(-1)). Thus, f(-7) = (-7)² + 3. Calculating this gives us 49 + 3, which equals 52. Therefore, (f ∙ g)(-1) = 52.

A cube is a special right rectangular prism with congruent sides. If a block of cheese is shaped like a cube with a length of 5 inches, find the volume of the block of cheese.

Answers

Answer:

125 cubic inches

Step-by-step explanation:

The formula for the volume of a cube is:

[tex]V=a^3[/tex],

Where V is volume and a is edge length. Let's substitute the edge length of 5 from the problem into this formula.

[tex]V=5^3[/tex]

Now we can simplify. I will rewrite 5 cubed as 5*5*5 for simplicity.

[tex]V=5*5*5[/tex]

[tex]V=125[/tex]

So we have our volume, 125, but what does this mean? We have to figure out the units. Recall that our original unit was inches, thus the final answer is in inches. However, 125 inches does not make much sense, as we are dealing with volume, and not a line or distance. 125 cubic inches is the answer we are looking for, as cubic inches is the unit for volume deriving from inches.

The volume of a block of cheese is 125 in³.

What is a cube?

It is a polygon having six faces.

The volume of a cube is side³.

We have,

Side length = 5 in

Now,

The volume of a block of cheese.

= Side³

= 5³
= 125 in³.

Thus,

125 in³ is the volume of a block of cheese.

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The length of a rectangle is 5 centimeters less than its width What are the dimensions of the rectangle if its area is 66 square centimeters?
The length of the rectangle is
The width of the rectangle is

Answers

Answer:

length of rectangle=6cm

width of rectangle=11cm

Step-by-step explanation:

let, width of rectangle=x

length of rectangle=x-5

area of rectangle=[tex]length\times(width)[/tex]

given area of rectangle=66

so 66=[tex]x\times(x-5)[/tex]

66=x^2-5x

x^2-11x+6x-66=0

x(x-11)+6(x-11)=0

(x+6)(x-11)=0

x=-6,11

here x=11 is acceptable

length of rectangle=x-5=11-5=6cm

length of rectangle=6cm

width of rectangle=11cm            answer

What is the simplified expression for the expression below?
-1(2x + 3) – 2(x - 1)
4x + 1
4x -2
ooo
4x+2
4x
-
1

Answers

Answer:

-4x - 1

Step-by-step explanation:

[tex]-1(2x+3)-2(x-1)\qquad\text{use the distributive property}\\\\=(-1)(2x)+(-1)(3)+(-2)(x)+(-2)(-1)\\\\=-2x-3-2x+2\qquad\text{combine like terms}\\\\=(-2x-2x)+(-3+2)\\\\=-4x-1[/tex]

Answer:

-4x-1

Step-by-step explanation:

-1(2x+3)-2(x-1)

-2x-3-2x+2

-2x-2x-3+2

-4x-3+2

-4x-1

Cindy worked 4 hours each day for 12 days. She earned a total of $240. How much did Cindy earn per hour?

Answers

The answer is $5 per hour

Answer:

$5 per hour

Step-by-step explanation:

12*4=48 hours

240/48=5

Ramona spend 8 hours making picture frames if each picture frame takes her 1/4 of hour to make how many picture frame does Ramona have?​

Answers

32 because 4x8=32. if u need anything else please post it here

?? “solve the missing elements for each problem. use 3.14 for area

Answers

Answer:

Problem 4:

Radius = 11 cm.

Circumference = 69.08 cm.

Problem 5:

Radius = 14 mm.

Circumference = 87.92 mm.

Problem 6:

Radius = 9 inches.

Circumference = 56.52 inches.

Problem 7:

Diameter = 32 ft.

Circumference = 100.48 ft.

Problem 8:

Diameter = 26 yards.

Circumference = 81.64 yards.

Problem 9:

Diameter = 12 cm.

Circumference = 37.68 cm.

Step-by-step explanation:

Problem 4:

Given:

Diameter GH = 22 cm

We need to find the radius EF and Circumference of the circle.

Now radius is given by half of the diameter

Also Circumference is given by π times diameter.

Radius EF = [tex]\frac{1}{2}\times Diameter = \frac{1}{2}\times 22 = 11 \ cm[/tex]

Circumference = [tex]\pi \times Diameter = 3.14 \times 22 = 69.08\ cm[/tex]

Hence Radius = 11 cm

Circumference = 69.08 cm.

Problem 5:

Given:

Diameter OP = 28 mm

We need to find the radius MN and Circumference of the circle.

Now radius is given by half of the diameter

Also Circumference is given by π times diameter.

Radius MN = [tex]\frac{1}{2}\times Diameter = \frac{1}{2}\times 28 = 14 \ mm[/tex]

Circumference = [tex]\pi \times Diameter = 3.14 \times 28 = 87.92\ mm[/tex]

Hence Radius = 14 mm

Circumference = 87.92 mm.

Problem 6:

Given:

Diameter EF = 18 inches

We need to find the radius CD and Circumference of the circle.

Now radius is given by half of the diameter

Also Circumference is given by π times diameter.

Radius CD = [tex]\frac{1}{2}\times Diameter = \frac{1}{2}\times 18 = 9 \ in[/tex]

Circumference = [tex]\pi \times Diameter = 3.14 \times 18 = 56.52\ in[/tex]

Hence Radius = 9 inches.

Circumference = 56.52 inches.

Problem 7:

Given:

Radius GH = 16 ft

We need to find the Diameter CD and Circumference of the circle.

Now Diameter is given by twice the radius.

Also Circumference is given by π times diameter.

Diameter KJ = [tex]2 \times radius = 2 \times 16 = 32 \ ft[/tex]

Circumference = [tex]\pi \times Diameter = 3.14 \times 32 = 100.48\ ft[/tex]

Hence Diameter = 32 ft.

Circumference = 100.48 ft.

Problem 8:

Given:

Radius LM = 13 yards

We need to find the Diameter CD and Circumference of the circle.

Now Diameter is given by twice the radius.

Also Circumference is given by π times diameter.

Diameter NO = [tex]2 \times radius = 2 \times 13 = 26 \ yards[/tex]

Circumference = [tex]\pi \times Diameter = 3.14 \times 26 = 81.64\ yards[/tex]

Hence Diameter = 26 yards.

Circumference = 81.64 yards.

Problem 9:

Given:

Radius NO = 6 cm

We need to find the Diameter CD and Circumference of the circle.

Now Diameter is given by twice the radius.

Also Circumference is given by π times diameter.

Diameter PQ = [tex]2 \times radius = 2 \times 6 = 12 \ cm[/tex]

Circumference = [tex]\pi \times Diameter = 3.14 \times 12 = 37.68\ cm[/tex]

Hence Diameter = 12 cm.

Circumference = 37.68 cm.

Select the correct answer.
How do you express a gain of 4 yards in a football game as a rational number?
OA. 4.5 yards
OB. +4 yards
OC. I yards
OD. - yards
E. - 4 yards

Answers

Answer:

B

Step-by-step explanation:

if you gain yards its plus 4 yards or how ever many yard to gain or lose.

Answer:

+4

Step-by-step explanation:

Because you GAIN 4

he sum of three consecutive numbers is 72. What is the largest of these numbers?

Answers

Answer: The three consecutive numbers are 23, 24 and 25, and 25 Is obviously the largest.

Step-by-step explanation:

Answer: 23 , 24 , 25

Step-by-step explanation:

Consecutive numbers are numbers that follow each other in order.

Let the first number be x , the second number be x + 1 and the third number number be x + 2.

From the first statement :

Their sum implies :

x + x +1 + x + 2 = 72

3x + 3 = 72

Subtract 3 from both sides of the equation:

3x + 3 - 3 = 72 - 3

3x = 69

Divide through by 3

3x/3 = 69/3

Therefore :

x = 23

Therefore :

The numbers are

23 , 24 and 25

You plant a spruce tree that is

is 8 inches tall that grows 6 inches a year.

ches a year and a hemlock tree that

a.write a system of linear equations that represent this situation.

b. Solve the system using any method.

Answers

Answer:

Y = 8 + 6X is correct answer.

Step-by-step explanation:

Let y be the total lenght of tree and x is number of years that has past after tree plantation.

So the total lenght of tree after x years can be presented with the help of equation given below.

 Y = 8 + 6X

* This equation show that there is direct relationshop between number of years and total height of tree.

For example after 3 years the height of three will be

Y = 8 + 6(3) = 26 inches

70 points!

Write the equation that represents the proportional relationship displayed in the table.

Answers

y = 4.5x

Explanation:

9 ÷ 2 = 4.5

18 ÷ 4 = 4.5

27 ÷ 6 = 4.5

Home city bank pays 5% interest compounded quarterly on regular savings accounts. Miguel cardosa deposited 1000 for 1 year. He made no other deposits or withdrawals. How much interest did he earn during the year.

Answers

Answer:

The interest earned was $50.95

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

[tex]A=P(1+\frac{r}{n})^{nt}[/tex]  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

[tex]t=1\ year\\ P=\$1,000\\ r=5\%=5/100=0.05\\n=4[/tex]  

substitute in the formula above

[tex]A=1,000(1+\frac{0.05}{4})^{4*1}[/tex]  

[tex]A=1,000(1.0125)^{4}[/tex]  

[tex]A=\$1,050.95[/tex]  

Find the interest earned I

we know that

[tex]I=A-P[/tex]

substitute the values

[tex]I=\$1,050.95-\$1,000=\$50.95[/tex]

Which graph show the solution set for -5/2x -3<2

Answers

The graph that shows the solution set for the inequality -5/2x -3<2 is a number line with an open circle at -2 and an arrow pointing to the left.

What is inequality?

Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.

To graph the solution set for the inequality -5/2x -3<2, you first need to solve the inequality for x.

-5x -6 < 4

-5x < 4 + 6

-5x < 10

x < -2

The graph of the solution set for the inequality x < -2 is a number line with an open circle at -2 and an arrow pointing to the left. The open circle indicates that -2 is not included in the solution set, and the arrow pointing to the left indicates that all values to the right of -2 are included in the solution set.

Hence, the correct answer would be an option (C).

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If a pair of jeans cost 45 dollars before the sale and the sale is taking 9 dollars off of the original price what was the percent taken off?

Answers

Answer:

20%

Step-by-step explanation:

A pair of jeans cost $45  before the sale.

The sale is taking $9 off of the original price.

Then

$45 - 100%

$9 - x%

Write a proportion:

[tex]\dfrac{45}{9}=\dfrac{100}{x}[/tex]

Cross multiply:

[tex]45\cdot x=9\cdot 100\\ \\45x=900\\ \\x=\dfrac{900}{45}\\ \\x=20\%[/tex]

Answer:

The sale price is $46.75

Step-by-step explanation:

The Ferris wheel has a radius of 70 feet. The distance between the wheel and the ground is 4 feet. The rectangular coordinate system shown has its origin on the ground directly below the center of the wheel. Write the equation of the circular wheel. (JUSTIFY)

Show your work. i will give brainliest.

Answers

Answer:

The equation of the circular wheel is [tex]x^2+(y-74)^2=(70)^2[/tex].

Step-by-step explanation:

Given :

Radius of Ferris wheel r = 70 feet.

The distance between the wheel and the ground = 4 feet.

Also, the rectangular coordinate system shown has its origin on the ground directly below the center of the wheel.

So the x coordinate of center of wheel must  be 0 , and y coordinate = 70 + 4 = 74

Thus, Coordinates of center = (0,74)

The equation of circle is given by :-

[tex](x-h)^2+(y-k)^2=r^2[/tex]

Now center (h,k) = (0,74) and r = 70 , we get

[tex]x^2+(y-74)^2=(70)^2[/tex]

Hence, the equation of the circular wheel is [tex]x^2+(y-74)^2=(70)^2[/tex].

Matt has started a car washing business to save money for college. Each week, he
washes 3 more cars than he did the week before.

Answers

Answer:

It’s incomplete

Step-by-step explanation:

Answer:

Part A:  An = 6 + 3( n - 1 )

Part B:  36

explanation:

We us the explicit rule 6 + 3( n - 1 ) to find out the he found in the 11th week

6 + 3( n - 1 )

6 + 3( 11 - 1 )

6 + 3( 10 )

6 + 30

36

Hope it helps!

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