Question

@whatdoesthismean
A student needs to make a square cardboard piece. The cardboard should have a perimeter equal to at least 92 inches. The function f(s) relates the perimeter of a cardboard piece, in inches, to the length of its side in inches. Which of the following shows a reasonable domain for f(s)?

23 < s < 46

23 < s < 92

s ≥ 92

s ≥ 23

Answer 1

Ok so it is AT LEAST 92.
At least always means\[\ge \]

Answer 2

SO the only one would be C

Answer 3

Thats what I got also

Answer 4

Maggie has $32 in her money box. She plans to put $9 in her money box every month. If f(n) represents the total amount of money Maggie will have in her money box after n months, which of the following functions represents the relationship between f(n) and n? (1 point)

f(n) = 9n + 32

f(n) = 32n + 9

f(n) = 41n + 9

f(n) = 9n + 41

Answer 5

But then don't forget that for the last question its regarding only one side, so its D
Sorry i did not catch that

Answer 6

Ok so its not \[s \ge 92\]

Answer 7

n will always represent time
9 will be the coefficient because she is adding 9 per month,
and 32 will be the constant because she already has that

and NO it is not \[s \ge92\] it is D

Answer 8

Alrighty

Answer 9

Maggie has $32 in her money box. She plans to put $9 in her money box every month. If f(n) represents the total amount of money Maggie will have in her money box after n months, which of the following functions represents the relationship between f(n) and n?

f(n) = 9n + 32

f(n) = 32n + 9

f(n) = 41n + 9

f(n) = 9n + 41

Answer 10

So for the other question, to what I said above, what equation would be built

Answer 11

n will always represent time
9 will be the coefficient because she is adding 9 per month,
and 32 will be the constant because she already has that

Answer 12

That makes sense

Answer 13

So A i think

Answer 14

Ok awesome