(4*18)^1/2

which of the following is equal to the expression above?

a. 12

b. 6√2

c. 2√2

d. 6

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places