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kkurt [141]
3 years ago
6

Identify the sample chosen for the study.

Mathematics
1 answer:
Irina-Kira [14]3 years ago
8 0

Answer:

The 13 students on floor

Step-by-step explanation:

The sample is a portion of population selected to view the aspects of population as whole population is difficult to follow. Here, the sample is 13 students on the floor because it is selected from 22 students on the floor.

The population consists of 22 students on floor and 13 out of 20 is the sample because it is a portion of population.

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D.) 10 2/3 square feet
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The area will change by
multiply the area by 4/9 and you get 32/3 = 10 and 2/3 (because 10 = 30/3)
4 0
2 years ago
Use the distributive property to simplify the expression (5n+3)12
Fudgin [204]

Answer:

60n+36

Step-by-step explanation:

12*5n+12*3=60n+36

4 0
3 years ago
I AM CALLING ALL ACES, EXPERTS, SMARTY PANTS, ETC!!! :)) (MATH 50 POINTS)
8_murik_8 [283]

10. The volume of the triangular prism is V=A_{base}\cdot H=\dfrac{1}{2} height \cdot base\cdot H, then

V=\dfrac{1}{2} \cdot 4\cdot 3.5\cdot 3.3=23.1.

11. The volume of the triangular pyramid is V=\dfrac{1}{3}A_{base}\cdot H=\dfrac{1}{3}\cdot \dfrac{1}{2} height \cdot base\cdot H, then

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12. They have common base (common triangle). y=7.7, r=23.1, then r:y=23.1:7.7=3.

13. See 10 and 11 for notations in symbols.

6 0
3 years ago
Andrei wants to fill a glass tank with spherical marbles and then fill the remaining space with water.
diamong [38]

The volume of each marble is 0.05 liters

<h3>How to determine the volume?</h3>

The volume function is given as:

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The variable n represents the number of marbles.

This means that 0.05n represents the volume of n marbles and 32 represents the total volume of the glass tank

To get the volume of each marble, we divide 0.05n by n

i.e.

Volume = 0.05n/n = 0.05

Hence, the volume of each marble is 0.05 liters

Read more about linear functions at:

brainly.com/question/8062202

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2 years ago
Which product is greater 9×15 or 9×17? Explain how you can trll without finding the products.
hram777 [196]
9x17 is greater. I’d say you can tell because 17 is greater than 15 so the product would be greater too
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4 years ago
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