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2 years ago

5

Find the median of the data in the dot plot below. students 20 Size of each of Mr. Sirac's classes 23 24 Number of students 21 2

2 25 26 27 28

1 answer:

gogolik [260]2 years ago

8 0

Answer:

24.5

Step-by-step explanation:

first order the numbers from least to greatest

21 22 23 <u>24 25</u> 26 27 28

add 24 and 25 then divide them by 2

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Use the order of operations to simplify<br> 5*3 to the second power-15/5

ASHA 777 [7]

Assuming the question reads:

$5 \cdot 3^2 - 15 \div 5$

The order of operations is as follows:

Parentheses

Exponents

Multiplication/Division

Addition/Subtraction

There are no parentheses in the equation.

There is an exponent in the equation. Solve this term first:

$3^2 = 9$

The equation should now read:

$5 \cdot 9 - 15 \div 5$

There are two multiplication/division operations in the equation. Solve them individually:

$5 \cdot 9 = 45$

$15 \div 5 = 3$

The equation should now read:

$45 - 3$

There is one subtraction operation. Solve this term for your answer:

$45 - 3 = \boxed{42}$

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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