A cube-shaped hole is cut in a rectangular prism as shown below.
x
Х
Z
у
If x = 5 cm, y = 40 cm, and z = 30 cm, what is the surface area of the figure?
A. 3,100 square centimeters
B. 3,200 square centimeters
C. 3,000 square centimeters
D. 3.150 square centimeters

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Write two subtraction equations that are equivalent to 5 + 12 = 17.

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.