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nordsb [41]
3 years ago
15

Someone help solve 6 & 7 (will give brainliest)

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
6 0
6.
T(I(h))= \sqrt{5000( \frac{12h-h^2}{36} )}
 
Since, function I stated that hours, h, pertains to the hours after 6am, and the question asks what is the temperature by 2pm, we will have h=8 because 2pm is 8 hours after 6am.

So,T(I(h))= \sqrt{5000( \frac{12(8)-(8)^2}{36} )}

T(I(h))= \sqrt{5000( \frac{96-64}{36} )}

T(I(h))= \sqrt{5000( \frac{32}{36} )}

T(I(h))= \sqrt{ \frac{40000}{9} }

T(I(h))=66.6666 or 67

so the answer is (3), 67.
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