The cube root of .000216 is: September 13, 2014 The cube root of .000216 is: A. .6 B. .06 C. 77 D. 87 Answer: Option B Read more
(112 x 54) = ? September 13, 2014 (112 x 54) = ? A. 67000 B. 70000 C. 76500 D. 77200 (112 x 5 4 ) = 112 x 10 4 = 112 x 10 4 = 1120000 = 70000 Read more
Which one of the following is not a prime number September 13, 2014 Which one of the following is not a prime number? A. 31 B. 61 C. 71 D. 91 Option D Read more
3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day? September 13, 2014 3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day? A. 9 B. 10 C. 11 D. 12 Option D Read more