Use a calculator to find the value of the expression in radian measure rounded to two decimal places.sec-1 

A. 78.46
B. 0.20
C. 11.54
D. 1.37


Answer: D

Mathematics

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Perform the operation and write the result in standard form. ? ?

A.

B.

C.

D.

E.

Mathematics

Find f"(x) for the function.f(x) = 

A. -2(x + 1)-3 B. (x + 1)-3 C. -2(x + 1)-2 D. (x + 1)-2

Mathematics

Find the particular solution to the given differential equation that satisfies the given conditions.dy + 3 dx = x2 dy + 2xy dx; x = 2 when y = 2

A. y = x2y - 3x B. y = x2y - 3x + c C. y = x2y + 3x D. y = xy2 - 3x

Mathematics

Solve the equation. Use the change of base formula to approximate an exact answer to the nearest hundredth when appropriate.5x = 266

A. x = log5266
B. x = 
C. x = log 
D. x = log 266

Mathematics