Solve the problem.A number is decreased by 11.5% to 5133. What is the original amount?

A. 5723
B. 4799
C. 5800
D. 4543


Answer: C

Mathematics

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Find (x, y, z) for the function h(x, y, z) = cos(y + 3z).

Mathematics

Graph the line through the given point with the given slope.(6, 0), m = - 

A.

B.

C.

D.

Mathematics

Solve the problem.In the formula L = L0, L0 is the length of an object in a spaceship moving at velocity v and c is the velocity of light. A spaceship passes you at a speed of 0.50c. You measure its length to be 1000 m. What is its length at rest? Round your answer to the nearest hundredth of a meter if necessary.

A. 866.03 m B. 500 m C. 1118.03 m D. 707.11 m

Mathematics

Determine whether the sequence is geometric. If so, find the common ratio.

A. 9
B. 15
C.
D. 6
E. not geometric

Mathematics