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3 years ago

7

You wish to determine the GPA of students at your school. Describe what process you would go through to collect a sample if you

use a systematic sample.

1 answer:

Black_prince [1.1K]3 years ago

6 0

Answer:

simple random sampling

Step-by-step explanation:

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Carly used 15 centimeters of tape to wrap 3 presents. How many presents did Carly wrap if she used 45 centimeters of tape? Assum

Nataly_w [17]

Answer: 9 Presents

Explanation: 15/3 = 45/x.
Cross Multiply: 15x= (45)(3)
Simplify: x= 9

8 0

3 years ago

PLEASE ANSWER FAST<br> what is the length of rt?<br> a - 3 cm <br> b - 1 cm<br> c- 9 cm<br> d - 4 cm

defon

Answer:

I would say 3cm

Step-by-step explanation:

sorry if it's wrong but I sure it's right

4 0

3 years ago

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Explain why (4, 1) is not a solution to the equation y=3x+1

nexus9112 [7]

In (4, 1) 4 represents x, and 1 represents y

y = 3x + 1

1 = 3(4)+1

1 = 12 + 1

1 ≠ 13 ← sides are not equal so (4, 1) is not a solution to y=3x+1

6 0

3 years ago

Find the slope of the line graphed in the diagram and choose the correct answer from the choices below. The two intercepts are (

kolezko [41]

1.2 is the slope of the line graphed in the given diagram

<u>Step-by-step explanation:</u>

We can use the given points (0, 3) and (-2.5, 0) to solve.

Slope formula is given by

$\text { slope, } m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Given two intercepts:

$\left(x_{1}, y_{1}\right)=(0,3) \text { and }\left(x_{2}, y_{2}\right)=(-2.5,0)$

By substituting these in the slope equation, we get

$\text { slope, } m=\frac{0-3}{-2.5-0}=\frac{-3}{-2.5}=\frac{3}{2.5}=1.2$

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3 years ago

A raft traveled 24 miles upstream on a river in 6 hours. The return trip took the raft 3 hours. What is the rate of the raft in

Lynna [10]

Answer:

Step-by-step explanation:

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3 years ago

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