What is the period of the function y = cos (x/2)

A. 2pi

B. pi/4

C. pi

D. 4pi

If the area under the standard normal curve to the left of zequalsminus1.72 is 0.0427, then what is the area under the standard normal curve to the right of zequals 1.72?

2. A prism has total surface area of 360 m2 and volume of 60 m3. If the length, width, and height are reduced to half their original sizes, what will be the following? a. the new surface area

What is c in this equation "20=4c"

How would you classify 552

The management for a chain of restaurants recorded the number of appetizers, X, ordered by tables dining. They observed that X had the following probability distribution. Value of X 0 1 2 3 or more Probability 0.6 0.35 0.04 0.

24.3q-9.4 when q=5 can somebody solve this for me

A ball is rolling up a gentle at 4m/s and a mass of 12 kg. Question 1: what is the momentum of the ball?

How many solutions does 3 (x-1) = x+7 have

What is the slope and y-intercept for y = - 1

What are the vertex and x intercepts of the graph of y = (x-4) (x+2) ? Select one answer for the vertex and one answer for the x intercept.