For the given angle of rotation and coordinates of a point in the xy-coordinate system, find the coordinates of the point in the x'y'-coordinate system.? = 30°, (0, 7)
A. 
B. 
C. 
D. 
Answer: C
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Find the volume under the surface z = f(x,y) and above the rectangle with the given boundaries.z = 6x2y; 0 ? x ? 4, 0 ? y ? 3
A. 576 B. 2256 C. 676 D. 1256
Convert the temperature. Give your answer to the nearest tenth of a degree.100°C = °F
A. 237.6°F B. 212.0°F C. 85.0°F D. 87.6°F
Solve the problem.A pharmaceutical company introduces a new headache medication on the market. They advertise the product on television and find that the percentage P of people who buy the product after t weeks satisfies the function 
What percentage buy the product after 16 weeks? Round to the nearest tenth of a percent when necessary.
A. 17.8% B. 19.6% C. 14.2% D. 21.3%
The velocity of a falling object is a linear function of the time t it has been falling. If 
when 
and 
class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_8a37ef4b369d485c9ec4c1211" /> when 
, express v as a function of t.
What will be an ideal response?