Solve the problem.Find the sum of all the integers from 65 to 95.

A. 2480
B. 2415
C. 2385
D. 2320


Answer: A

Mathematics

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Find the slope of the polar curve at the indicated point.r = 7, ? = 

A. 1
B. - 
C. -
D. 0

Mathematics

If and , find a formula for

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?

A.
B.
C.
D.

Mathematics

Find the linear function that is the best fit for the given data. Round decimal values to the nearest hundredth, if necessary.

A. y = 0.73x + 4.98 B. y = 0.53x + 4.88 C. y = 0.43x + 4.98 D. y = 0.63x + 4.88

Mathematics

Solve the problem.A lot is in the shape of a right triangle. The shorter leg measures 120 m. The hypotenuse is 40 m longer than the length of the longer leg. How long is the longer leg?

A. 200 m B. 120 m C. 240 m D. 160 m

Mathematics