Solve the problem.A water noodle is formed from a cylinder of radius 4 and height 8 by drilling through the diameter of the cylinder with a drill bit of radius 1. Find the volume of the water noodle.
A. 60?
B. 128?
C. 120?
D. 8?
Answer: C
Mathematics
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Simplify the expression.(3-3)-11
A. -27
B. 
C. 27
D. - 
Mathematics
Solve the problem.In how many ways can the letters in the word PAYMENT be arranged if the letters are taken 5 at a time?
A. 2520 B. 1260 C. 35 D. 42
Mathematics
Write a mathematical expression for the word phrase.Twelve is fewer than sixteen
A. 12 ? 16 B. 12 ? 16 C. 12 ? 16 D. 12 < 16
Mathematics
Identify and graph the polar equation.r = 2 - 3 sin ? 
A. 
limacon without inner loop
B. 
limacon without inner loop
C. 
limacon with inner loop
D. 
limacon with inner loop
Mathematics