Answer:
A. Divide 14 by 2, because each pint has 2 cups
Step-by-step explanation:
Formula:
Divide the volume value by 2
Given that:
c(x) = 3x2 − 10x + 200<span>
and
r(x)=</span><span>−2x2 + 100x + 50
Profit is given by:
P(x)=r(x)-c(x)
P(x)=(</span>−2x2 + 100x + 50)-(3x2 − 10x + 200)
P(x)=-5x^2+110x-150
thus:
at maximum profit P'(x)=0
thus:
P'(x)=-10x+110=0
hence:
x=11
thus the number of units required for one to make profit is 11 units
C=2πr, if r=7 then:
C=2π7
C=14π in
C≈43.98 in (to nearest hundredth of an inch)
Apparently the people who gave you the answer choices don't know how to round correctly :)
I'd go with D) 43.96 inches as it is somewhat close to the correct answer LOL
Answer:
120m
Step-by-step explanation:
Each side of square have same length, assume x for one side of square:
x^2=900
x=30
perimeter:30x4=120m
Answer:
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Step-by-step explanation:
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