Find the mean. If necessary, round to one decimal place.17, 1, 16, 16, 7, 19, 3, 17
A. 34
B. 12
C. 13.7
D. 11
Answer: B
You might also like to view...
Use scientific notation to solve the problem.A computer can do one calculation in 1.4 x 10-7seconds. How long would it take the computer to do a trillion (1012) calculations?
A. 1.4 x 1012 sec B. 1.4 x 106 sec C. 1.4 x 10-7 sec D. 1.4 x 105 sec
Solve the problem.A water tank can be filled in 5 minutes and emptied in 8 minutes. If the drain is accidentally left open when the tank is being filled, how long does it take to fill the tank?
A. 26 min B. 13.333 min C. 15 min D. 3 min
Solve the problem.A survey of 240 families showed that 91 had a dog; 70 had a cat; 31 had a dog and a cat; 91 had neither a cat nor a dog nor a parakeet; 7 had a cat, a dog, and a parakeet.How many had a parakeet only?
A. 34 B. 24 C. 29 D. 19
Simplify using the order of operations.(-4 - 8)(-4 + 2) - 42
A. 16 B. 8 C. 40 D. -2