Use a calculator to find the following. Round your answer to four places past the decimal point.

sin 25°40'

A. 0.5561
B. 0.6191
C. 0.4331
D. 0.4481
E. 0.5781


Answer: C

Mathematics

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Provide an appropriate response.If w varies jointly as x and y, find w if the constant of variation is 2.7 and x = 56.8 and y = 12.5.

A. 153.36 B. 1,917 C. 710 D. 262.96

Mathematics

An expression that occurs in calculus is given. Factor completely.3(x + 5)2(2x - 1)2 + 4(x + 5)3(2x - 1)

A. (x + 5)2(10x + 17) B. (x + 5)2(2x - 1)(x + 17) C. (x + 5)2(2x - 1)(10x + 17) D. (x + 5)(2x - 1)(10x + 17)

Mathematics

Determine whether the given function is a polynomial function or rational function. State the degree, if it is a polynomial function. ? 

A. The given function is a rational function B. The given function is a rational function with degree 5 C. The given function is a polynomial function with degree 2 D. The given function is a polynomial function with degree 10 E. The given function is a polynomial function with degree 5

Mathematics

Evaluate the integral.

A. -2
B. - 
C. 0
D. 2

Mathematics