Solve the problem.The average height H, in centimeters, of a woman whose humerus (the bone from the elbow to the shoulder) measures between 34.04 and 37.05 cm long is related to the measure of her humerus x by the equation H = 2.75x + 71.48. What is the domain (in centimeters) of the variable x?
A. [34.04, 37.05]
B. (34.04, 37.05)
C. [0, ?)
D. [34.04, ?)
Answer: A
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Find the present value of the future value.$9000, invested for 4 years at 4% compounded quarterly
A. $7691.39 B. $7675.39 C. $10,537.21 D. $10,553.21
Find the distance d(P1, P2) between the points P1 and P2.P1 = (-2, -7); P2 = (4, 7)
A. 8
B. 160
C. 2
D. 160
Compute the derivative function 
algebraically.
?
What will be an ideal response?
Solve the problem.Ken is 6 feet tall and is walking away from a streetlight. The streetlight has its light bulb 14 feet above the ground, and Ken is walking at the rate of 5.3 feet per second. Find a function, d(t), which gives the distance Ken is from the streetlight in terms of time. Find a function, 
, which gives the length of Ken's shadow in terms of d. Then find 
.
A. (S ? d)(t) = 2.92t B. (S ? d)(t) = 3.98t C. (S ? d)(t) = 5.04t D. (S ? d)(t) = 8.96t