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2 years ago

Find the mean, median, and mode for the following scores: 8, 7, 5, 7, 0, 10, 2, 4, 11, 7, 8, 7

Mathematics

1 answer:

marusya05 [52]2 years ago

4 0

Answer:

mode is 7, mean, 6.3 repeating, median 7

Step-by-step explanation:

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A prism with a triangular base has a volume of 432 cubic feet. The height of the prism is 8

Rashid [163]

Answer:

9 feet

Step-by-step explanation:

Given:

A prism with a triangular base has a volume of 432 cubic feet.

The height of the prism is 8.

The triangle base has a base of 12 feet.

Question asked:

The height of the triangular base of the prism = ?

solution:

Volume of triangular prism = $Area of triangle \times height$

$432 = Area of triangle \times8$

Dividing both side by 8

$54 = Area of triangle$

$54 =$ $\frac{1}{2} \times base \times height$

$54 = \frac{1}{2} \times12\times height\\54 = \frac{12}{2} \times height$

Multiplying both side by 2

$108 = 12 \times height$

Dividing both side by 12

$9 = height$

Thus, height of the triangular base of the prism is 9

3 0

2 years ago

Find the transformations from y=x^2 for the following equation: f(x)=(x+4)^2 -9

Masteriza [31]

Y=x^2 moves right 4, down 9.

5 0

3 years ago

What's the abswer to 1/2 divided by 5/8 is

posledela

$\frac{1}{2} \div \frac{5}{8} \\ \\ \frac{1}{2} \times \frac{8}{5} \\ \\ \frac{1 \times 8} {2 \times 5} \\ \\ \frac{8}{10} \\ \\ \frac{4}{5} \\ \\$

The final result is: 4/5 or 0.8.

7 0

3 years ago

Read 2 more answers

What’s the value of x? and what’s the measure of angel JHK?

enot [183]

Answer:

x = 14

JHK = 21

Step-by-step explanation:

The angles are vertical angles and vertical angles are equal

3x-21 = x+7

Subtract x from each side

3x-x -21 = x+7-x

2x-21 = 7

Add 21 to each side

2x-21+21 = 7+21

2x = 28

Divide by 2

2x/2 =28/2

x = 14

JHK = 3x-21 = 3(14) -21 = 42-21 = 21

3 0

2 years ago

Read 2 more answers

What is 12.28 as a mixed number

kicyunya [14]

12.28 = 12 and 28 hundredths so its 12 $\frac{28}{100}$
Hope I helped!

5 0

2 years ago