Write and solve an equation to answer the question. Round your answer to the nearest whole number, if necessary.40% of what number of drives is 82 drives?

A. 21
B. 2050
C. 33
D. 205


Answer: D

Mathematics

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Solve the equation for the indicated variable.q - 8x = 7q + 5 for q

A. 2.16666667
B.
C.
D.

Mathematics

Compare the right-hand and left-hand derivatives to determine whether or not the function is differentiable at the point whose coordinates are given.?  y = x2  y = 

A. Since limx?1+ f '(x) =  while limx?1- f '(x) = 2, f(x) is not differentiable at 
B. Since limx?1+ f '(x) =  while limx?1- f '(x) = 1, f(x) is not differentiable at 
C. Since limx?1+ f '(x) = 2 while limx?1- f '(x) = , f(x) is not differentiable at 
D. Since limx?1+ f '(x) = 2 while limx?1- f '(x) = 2, f(x) is differentiable at 

Mathematics

Determine whether or not the given pair of values is a solution of the given system.x = 1, y = -14x + y = 33x + 4y = -1

A. Yes B. No

Mathematics

Write in radical form. Assume all variables represent positive real numbers.(3m + n) 3/4

A.
B.
C.
D.

Mathematics