Question

Someone help solve 6 & 7 (will give brainliest)

Answer 1

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.