What is the difference in power between a and a garage door opener?Enter your answer as a simplified fraction without the units.

What will be an ideal response?



Mathematics

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Evaluate the requested trigonometric function using the information given. cos ? = ; 3?/2 < ? < 2?Find cot ?.

A.
B. - 
C. - 
D. - 

Mathematics

Find the derivative.y = 8

A. 7 B. 1 C. 0 D. 8

Mathematics

Solve the problem.If P = (7, -10) and Q = (x, 74), find all numbers x such that the vector represented by  has length 91.

A. {-28, 49} B. {-42, 42} C. {-42, -28} D. {-28, 42}

Mathematics

Find the most general antiderivative.dx

A.  -  +  + C
B.  -  -  + C
C.  -  -  + C
D. -5x4 - 5x5 + C

Mathematics