How many times does 7 go into 2,400

Average = 0.56 inches

Solution:

Given data: Total rainfall = 16.8 inches

Total number of days for a month = 30

To find the average of the rainfall.

Formula for average:

[tex]\text {Average}=\frac{\text {Sum of the observations}}{\text {Total number of observations}}[/tex]

[tex]\text {Average}=\frac{16.8}{30}[/tex]

            = 0.56 inches

Average = 0.56 inches

Hence, average of daily rainfall is 0.56 inches.

Answer:

Step-by-step explanation:

2 less then the product of 9 and a number is 4

" the product " is the result of multiplication

the product of 9 and a number...9x

2 less......-2

is 4...= 4

9x - 2 = 4 <===

Answer:

25 * 36% = 9

Step-by-step explanation:

25 * .36 = 9

The expression which is equivalent to 40 divided by 1/4 is 40 × 4 or the value is 160.

Given expression is 40 divided by 1/4.

We have to find the value of the expression and the equivalent expression for this.

This is a division expression.

40 ÷ 1/4

We know that when a fraction is the divisor of a division problem, then the problem can be redefined into multiplication problem by taking the reciprocal.

So 1/4 is taken in to the reciprocal and becomes 4/1 = 4

So the expression is,

40 × 4 = 160

Hence the equivalent expression is 40 × 4.

Learn more about Expressions here:

https://brainly.com/question/28170201

#SPJ6

Answer:

2

Step-by-step explanation:

if you take half of something then you divide my 2

Final answer:

The perimeter of a rectangle whose width is half its length is three times the length of the rectangle. This can be calculated using the formula p = 2(l + w), substituting w with l/2, which simplifies to p = 3l.

Explanation:

The student is asking how many times a rectangle's length is its own perimeter if the width of the rectangle is half its length. Using the formula for the perimeter of a rectangle, which is p = 2(l + w), and knowing that the width (w) is half the length (l), we can substitute w with l/2.

Hence, the formula becomes p = 2(l + l/2) = 2(3l/2) = 3l. Therefore, the perimeter is three times the length of the rectangle.

Answer: 6 laps

Step-by-step explanation:

13  - 4= 9 left  6 and half would be three

To find out how many laps Bryan ran, an equation was formulated combining the laps Amanda and Clifford ran with the total laps, which, when solved, showed Bryan ran 6 laps.

To solve the problem, let's denote the number of laps Bryan ran as B, Amanda ran 4 laps, and Clifford ran half as many laps as Bryan, so that's B/2 laps.

According to the problem, together they ran a total of 13 laps.

Now we can write an equation based on the information given:

4 + (B/2) + B = 13

Next, we solve for BD:

Combine like terms:

B + B/2 = 13 - 4

1.5B = 9

Divide by 1.5 to solve for B:

B = 9 / 1.5

B = 6

So, Bryan ran 6 laps.

Answer:

I do

Step-by-step explanation:

Answer:

910

Step-by-step explanation:

65×14=910

To find Robert's minimum age, we need to determine the ages of George and Edward first. Let's assume Edward's age is x. According to the information given, George is twice as old as Edward, so George's age is 2x. Edward's age exceeds Robert's age by 4 years, meaning Robert's age is x - 4. The sum of the three ages is at least 56 years, so we can write the equation x + 2x + (x - 4) >= 56.

To find Robert's minimum age, we need to determine the ages of George and Edward first.

Let's assume Edward's age is x. According to the information given, George is twice as old as Edward, so George's age is 2x.

Edward's age exceeds Robert's age by 4 years, meaning Robert's age is x - 4.

The sum of the three ages is at least 56 years, so we can write the equation x + 2x + (x - 4) >= 56. Simplifying this, we get 4x - 4 >= 56. Adding 4 to both sides, we have 4x >= 60. Dividing by 4, we find that x >= 15.

Therefore, Edward's minimum age is 15 years, and Robert's minimum age is 15 - 4 = 11 years.

Answer:

x ≈ 31°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan x° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{12}{20}[/tex], thus

x = [tex]tan^{-1}[/tex]([tex]\frac{12}{20}[/tex]) ≈ 31° ( to the nearest whole number )

Answer:

B

Step-by-step explanation:

y = mx + b

m = 1

b = 4

y = 1(x) + 4

y = x + 4

Answer:

I dont now cause it depends on what you teacher asks of you

Answer:

267.3 in.

Step-by-step explanation:

Using the Sine Rule:

90 / sin 60 = BC/ sin 50

BC = 90 sin 50 / sin 60 = 79.6 in.

Angle C = 180 - 50 - 60 = 70 degrees.

90 / sin 60 = AB / sin 70

AB =  90 sin 70 / sin 60 = 97.7 in.

So the perimeter = 90+ 79.6 + 97.7

= 267.3 in.

Answer: 267

Step-by-step explanation:

Answer:

9x2-18+18 or 18-18+9x2

Step-by-step explanation:

There are a couple ways to find this answer but these I recommend or this one: 9^2-70+7.

Answer:

The new membership as a percent of the old membership = 120 %

The old membership as a percent of the new membership = 83.33 %

Step-by-step explanation:

Formula to find the percent of Comparing Quantities  

Percent=Quantity/Whole x 100  

i) To Express the new membership as a percent of the old membership

In this case the old membership is the whole and the new membership is a quantity.

Let A is the unknown percent to be find.  

A =250/300  x 100

 A =120 %   answer -1

i) To Express the old membership as a percent of the new membership

In this case the new membership is the whole and the old membership is a quantity.

Let A is the unknown percent to be find.  

A =300/250  x 100

 A =83.33 %  answer 2

Owen earned $ 36 on Saturday afternoon

Solution:

Let "x" be the amount earned by Owen between morning and afternoon

On Saturday morning , Owen earned $ 24

By the end of the afternoon he had earned a total of $ 60

From given information,

Amount earned on saturday morning + Amount earned on saturday afternoon = Total money earned

Therefore,

24 + x = 60

x = 60 - 24

x = 36

Hence Owen earned $ 36 on Saturday afternoon

Debit Card Definition: A debit card is a payment card that allows you to make secure and easy purchases online and in person by withdrawing funds directly from your checking account. You don't borrow from a line of credit like you would with a credit card; the money on your debit card is yours.

Answer:

The value of h that makes the inequality true is 2.

Step-by-step explanation:

Ms. Jenson needs to rent a ballroom for an event and she must spend less than $625 for the  rental fee. The cost to rent the ballroom is $350 for 3 hours. The cost for every extra hour is  $125.

She wrote the inequality,

625 > 350 + 125h

to find h, the number of extra hours she can  rent the ballroom.

Solving this inequality we get

125h < 275

⇒ h < 2.2

So the value of h that makes the inequality true is 2. (Answer)

The required value of h < 2 or the number of extra hours she can rent the ballroom.

Given that,

She must spend less than $625 for the  rental fee,

The cost to rent the ballroom is $350 for 3 hours,

The cost for each additional hour is  $125,

She wrote the inequality, 625 > 350 + 125h.

We have to find,

The value of h, the number of extra hours she can  rent the ballroom. Which value for h makes the inequality true.

According to the question,

She must spend less than $625 for the  rental fee. The cost to rent the ballroom is $350 for 3 hours.

The cost for each additional hour is  $125. She wrote the inequality,

[tex]650>350+125h,[/tex]

Solving the equation to find h, the number of extra hours she can rent the ballroom.

[tex]650>350+125h\\\\650-350>125h\\\\300>125h\\\\h<\frac{300}{125} \\\\h<2.2\\\\h<2 approx[/tex]

Hence, The required value of h < 2 for the number of extra hours she can rent the ballroom.

For more information about Inequality click the link given below.

https://brainly.com/question/11052750

Answer:

The Emancipation Proclamation is the document that changed the purpose of the Civil war from one of states' rights to that of slavery.

Step-by-step explanation:

The Emancipation Proclamation is the document that changed the purpose of the Civil war from one of states' rights to that of slavery.

The main idea behind this document was to clearly state that " all persons held as slaves" in the southern states "are, and henceforward shall be free."

When the north won the civil the above mentioned words in quotes of the Emancipation Proclamation document effectively guaranteed the freedom of all people held as slaves in all of United States of America.

quadratic function

Step-by-step explanation:

To solve the inequality, isolate/get w (the variable) by itself in the inequality

w + 6 ≤ -3      Subtract 6 on both sides

w + 6 - 6 ≤ -3 - 6

w ≤ - 9

Answer: 10

Step-by-step explanation:(-x)(5y)(-2x)

=(-5xy)(-2x)

=10x^2y

therefore,the coefficient of the equation is 10.

Answer:

7÷5

1.4×5

Solution

7÷5=1.4

1.4×5=7

Option C:

[tex]y+6=\frac{3}{5} (x-4)[/tex]

Solution:

Given point (4, –6) and slope, [tex]m=\frac{3}{5}[/tex]

Formula for equation of a straight line when passing through the point [tex](x_1, y_1)[/tex] and slope m is [tex]y-y_1=m(x-x_1)[/tex]

Here, [tex]x_1=4, y_1=-6, m=\frac{3}{5}[/tex]

Substitute these in the above formula, we get

⇒ [tex]y-(-6)=\frac{3}{5} (x-4)[/tex]

⇒ [tex]y+6=\frac{3}{5} (x-4)[/tex]

Hence, [tex]y+6=\frac{3}{5} (x-4)[/tex] is the equation in point-slope form.

Answer:

2/3

Step-by-step explanation:

1-1/3=3/3-1/3=2/3

Answer:

Step-by-step explanation:

Slope m = -2/7

Points are (2,1)

y1 = 1 and x1 = 2

y - y1 = m(x - x1)

y -1 = -2/7(x - 2)

Multiple each term by 7

7y - 7 = -2(x - 2)

7y - 7 = -2x + 4

7y = -2x + 4 + 7

2x + 7y = 11

Steps to solve:

2x + 6 < 30

~Subtract 6 to both sides

2x + 6 - 6 < 30 - 6

~Simplify

2x < 24

~Divide 2 to both sides

2x/2 < 24/2

~Simplify

x < 12

Best of Luck!

Answer:

x=3−2d,5,−2(1+d),5,−27−2d,5,−2(2+d),5,2(y−d),5

Step-by-step explanation:Solving for x. Want to solve for y or solve for d instead?

1 Simplify  0-20−2  to  -2−2.

3,-2,-27,-2-2,02y=1,5x+2d3,−2,−27,−2−2,02y=1,5x+2d

2 Simplify  -2-2−2−2  to  -4−4.

3,-2,-27,-4,02y=1,5x+2d3,−2,−27,−4,02y=1,5x+2d

3 Subtract 2d2d from both sides.

3-2d,-2-2d,-27-2d,-4-2d,02y-2d=1,5x3−2d,−2−2d,−27−2d,−4−2d,02y−2d=1,5x

4 Divide both sides by 1,51,5.

\frac{3-2d}{1},5,\frac{-2-2d}{1},5,\frac{-27-2d}{1},5,\frac{-4-2d}{1},5,\frac{02y-2d}{1},5=x

​1

​

​3−2d

​​ ,5,

​1

​

​−2−2d

​​ ,5,

​1

​

​−27−2d

​​ ,5,

​1

​

​−4−2d

​​ ,5,

​1

​

​02y−2d

​​ ,5=x

5 Factor out the common term 22.

\frac{3-2d}{1},5,\frac{-2(1+d)}{1},5,\frac{-27-2d}{1},5,\frac{-4-2d}{1},5,\frac{02y-2d}{1},5=x

​1

​

​3−2d

​​ ,5,

​1

​

​−2(1+d)

​​ ,5,

​1

​

​−27−2d

​​ ,5,

​1

​

​−4−2d

​​ ,5,

​1

​

​02y−2d

​​ ,5=x

6 Factor out the common term 22.

\frac{3-2d}{1},5,\frac{-2(1+d)}{1},5,\frac{-27-2d}{1},5,\frac{-2(2+d)}{1},5,\frac{02y-2d}{1},5=x

​1

​

​3−2d

​​ ,5,

​1

​

​−2(1+d)

​​ ,5,

​1

​

​−27−2d

​​ ,5,

​1

​

​−2(2+d)

​​ ,5,

​1

​

​02y−2d

​​ ,5=x

7 Factor out the common term 22.

\frac{3-2d}{1},5,\frac{-2(1+d)}{1},5,\frac{-27-2d}{1},5,\frac{-2(2+d)}{1},5,\frac{2(y-d)}{1},5=x

​1

​

​3−2d

​​ ,5,

​1

​

​−2(1+d)

​​ ,5,

​1

​

​−27−2d

​​ ,5,

​1

​

​−2(2+d)

​​ ,5,

​1

​

​2(y−d)

​​ ,5=x

8 Simplify  \frac{3-2d}{1}

​1

​

​3−2d

​​   to  (3-2d)(3−2d).

3-2d,5,\frac{-2(1+d)}{1},5,\frac{-27-2d}{1},5,\frac{-2(2+d)}{1},5,\frac{2(y-d)}{1},5=x3−2d,5,

​1

​

​−2(1+d)

​​ ,5,

​1

​

​−27−2d

​​ ,5,

​1

​

​−2(2+d)

​​ ,5,

​1

​

​2(y−d)

​​ ,5=x

9 Simplify  \frac{-2(1+d)}{1}

​1

​

​−2(1+d)

​​   to  (-2(1+d))(−2(1+d)).

3-2d,5,-2(1+d),5,\frac{-27-2d}{1},5,\frac{-2(2+d)}{1},5,\frac{2(y-d)}{1},5=x3−2d,5,−2(1+d),5,

​1

​

​−27−2d

​​ ,5,

​1

​

​−2(2+d)

​​ ,5,

​1

​

​2(y−d)

​​ ,5=x

10 Simplify  \frac{-27-2d}{1}

​1

​

​−27−2d

​​   to  (-27-2d)(−27−2d).

3-2d,5,-2(1+d),5,-27-2d,5,\frac{-2(2+d)}{1},5,\frac{2(y-d)}{1},5=x3−2d,5,−2(1+d),5,−27−2d,5,

​1

​

​−2(2+d)

​​ ,5,

​1

​

​2(y−d)

​​ ,5=x

11 Simplify  \frac{-2(2+d)}{1}

​1

​

​−2(2+d)

​​   to  (-2(2+d))(−2(2+d)).

3-2d,5,-2(1+d),5,-27-2d,5,-2(2+d),5,\frac{2(y-d)}{1},5=x3−2d,5,−2(1+d),5,−27−2d,5,−2(2+d),5,

​1

​

​2(y−d)

​​ ,5=x

12 Simplify  \frac{2(y-d)}{1}

​1

​

​2(y−d)

​​   to  (2(y-d))(2(y−d)).

3-2d,5,-2(1+d),5,-27-2d,5,-2(2+d),5,2(y-d),5=x3−2d,5,−2(1+d),5,−27−2d,5,−2(2+d),5,2(y−d),5=x

13 Switch sides.

x=3-2d,5,-2(1+d),5,-27-2d,5,-2(2+d),5,2(y-d),5x=3−2d,5,−2(1+d),5,−27−2d,5,−2(2+d),5,2(y−d),5

Done

To determine the fourth vertex of an isosceles trapezoid given three vertices, we use symmetry and properties of isosceles trapezoids, concluding the missing vertex is likely at (-1,3).

To find the fourth vertex of an isosceles trapezoid given three vertices, we need to use the properties of isosceles trapezoids. The properties pertinent to solving this problem include parallel bases and non-parallel sides of equal length. Given vertices at (2,5), (6,5), and (9,3), we know the top base is parallel to the x-axis, as the y-coordinate is the same (5) for the first two points.

For the trapezoid to be isosceles, the fourth vertex must follow the pattern of equal non-parallel sides. Observing the pattern of the given points, and noting that the length of the non-parallel side from (9,3) should equal that of the side starting from (2,5), we conclude the missing point must maintain this equality in distance and form a right angle, mirroring the shape on the opposite side.

Without specific lengths, we apply symmetry principles. The height difference between the known base and the third vertex (3) indicates a 2-unit drop, suggesting the opposite side will mirror this. Thus, the fourth vertex should be 2 units below the other base vertex, at (2,5), making the y-coordinate 3. Given the distances in x are equal (4 units from each end vertex to their respective base vertex), the fourth vertex is at (-1,3).