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oksian1 [2.3K]
3 years ago
12

Erin uses the inequality shown to calculate the number of questions, q , she can miss on her quiz and still earn at least an 80

on the quiz. 80 ≤ 100 − 5q Which inequality represents the number of questions Erin can miss on her quiz?
A q ≤ 4 B q ≥ 4 C q ≤ 16 D q ≥ 16

Mathematics
1 answer:
Xelga [282]3 years ago
6 0
To find out the solutions(answers) of the inequality you will solve the inequality just like you would solve an equation.

Please see the attached work on how to solve this inequality.

The correct answer is Choice A.

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Inverse variation equation that relates x and y.
Natalija [7]

Answer:An inverse variation can be represented by the equation xy=k or y=kx . That is, y varies inversely as x if there is some nonzero constant k such that, xy=k or y=kx where x≠0,y≠0 .

Step-by-step explanation:

7 0
3 years ago
Pls help “What transformations of f(x)=x^2 would yield g(x)=(x-E)^2-A?
Ivan

right E units, down A units

whenever you have ( -E) whatever you have Inside you do the opposite just like this problem. We have -E so to the right. if it was positive we go left

4 0
3 years ago
What do we call financial assistance for a student who meets academic, athletic, or talent requirements to help pay for college
sladkih [1.3K]
This is a scholarship.

Student loans must be repaid; grants are given usually without those types of restrictions; and student work involves a student having an on-campus job.
8 0
3 years ago
Morgan is reupholstering an old chair with two circular cushions. Each cushion has a circumference of 7. 85 feet. He will need t
kramer

The total fabric Morgan needs to cover the cushions will be 19.64 square feet.

It is given that each cushion has a circumference of 7.85 feet.

It is known that the circumference of a circle = 2πr, where 'r' is the radius of the circle.

2πr = 7.85

r = 1.25

<h3>What is an area of a circle?</h3>

area of a circle is πr².

now, we can calculate the area = π× 1.25² = 4.91 square feet

since each circular cushion has two circular faces so the total number of faces Morgan needs to cover will be 4.

Therefore, the total fabric needed= 4×4.91 = 19.64 square feet.

to get more about the area of a circle, refer to the link:

brainly.com/question/12069107

8 0
3 years ago
What is the following sum? <br> 3b^2(^3 √54a) + 3(^3 √2ab^6)
Ksenya-84 [330]

Answer

12b^{2} \sqrt[3]{2a}

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
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