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castortr0y [4]
2 years ago
11

A teacher asks students to list the math lessons they learned on nine random school days in the past month. She evaluates the st

udents’ performance on this assignment to get a general picture of how well students are taking notes. This teacher’s method is an example of.
Mathematics
1 answer:
zysi [14]2 years ago
5 0

Answer:

Simple random sampling

Step-by-step explanation:

Hope this work :)

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Your budget is to spend no more than $450 on frozen treats.
ikadub [295]

The inequality that shows no more than $450 is to be spent on frozen treats is 0.75C + 0.85I + 0.5F ≤ 450

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship  between two or more numbers and variables.

Let C represent the number of chocolate fudge bars, F represent the number of frozen fruit bars and I represent the number of ice-cream sandwiches

Hence:

0.75C + 0.85I + 0.5F ≤ 450

The inequality that shows no more than $450 is to be spent on frozen treats is 0.75C + 0.85I + 0.5F ≤ 450

Find out more on equation at: brainly.com/question/2972832

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4 0
2 years ago
Which of the following is the last step in creating a budget?
pentagon [3]
If you list the answer choices, I might be able to help you better.
8 0
3 years ago
Bill needs to find the area of the ground covered by a conical tent. The tent is 12 feet tall and makes a 70° angle with the gro
Pie

Answer:

Step-by-step explanation:

To get the area of the cone we need to find the radius first.

tan 70=r/12

r=12tan 70

area of a circle is given by:

A=πr²

thus the area of the ground covered by the tent will be:

A=π(12tan70)²

The answer is  

A] A=π(12tan70°)²

3 0
2 years ago
Giving branlist if you get it correct!!!
FinnZ [79.3K]

Answer:

x - 10  = 28

Step-by-step explanation:

3 0
3 years ago
Which is equivalent to 80(1/4^x)
BabaBlast [244]
20/x ???
(By simplifying)
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3 years ago
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