Convert the angle in radians to degrees.?

A. 33?°
B. 1980°
C. 164°
D. 990°


Answer: D

Mathematics

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Find the requested partial derivative.(?w/?z)x,y  at    =    if   

A. 48 B. 38 C. 33 D. 28

Mathematics

Solve the problem.The population of a small town is given by the table.If the population is modeled by p(t) = at2 + b where t is in years and  corresponds to the year 1960 and  corresponds the year 1970, find a.

A. 10 B. 20 C. 24 D. 12

Mathematics

Divide, if possible. Write the answer in simplest form.4 ÷ 3

A. 1 
B. 1
C. 2 
D. 1 

Mathematics

Write the standard form of the equation of the circle with radius r and center (h, k).r = 8; (h, k) = (0, 2)

A. (x + 2)2 + y2 = 64 B. x2 + (y - 2)2 = 64 C. (x - 2)2 + y2 = 64 D. x2 + (y + 2)2 = 8

Mathematics