Change the Cartesian integral to an equivalent polar integral, and then evaluate.
A. 
B. 
C. 
D. 
Answer: B
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Identify the base and the exponent for the exponential expression.y2
A. Base is 2; exponent is y. B. Base is y; exponent is 2. C. Base is 2y; exponent is 2. D. Base is 2; exponent is 2y.
Solve the problem. Round results to an appropriate number of significant digits.When sitting atop a tree and looking down at his pal Joey, the angle of depression of Mack's line of sight is 
If Joey is known to be standing 26 ft from the base of the tree, how tall is the tree?
A. 38 ft B. 40 ft C. 42 ft D. 36 ft
Let P (x) and Q (x) be polynomials. Find
if the degree of P (x) is 2 and the degree of Q (x) is 6.
a. 9
b. 5
c. -4
d. 0
e. 4
Solve.On a map, the length of a nature-center trail is 9.6 centimeters. If the scale is 3 centimeters to 31 kilometers, what is the actual length of the trail? Round to the nearest tenth if necessary.
A. 103.2 kilometers B. 99.2 kilometers C. 100.2 kilometers D. 198.4 kilometers