Consider three independent experiments, whose probabilities for being finished within one hour are 0.9, 0.8 and 0.7, respectively. what is the probability that at most one experiment will be finished within one hour?

Write 18/54 in simplest form

How many 1/8 lb packages of fudge can be sold from 7 pounds of fudge?

Before a new phone system was installed, the amount a company spent on personal calls followed a normal distribution with an average of $900 per month and a standard deviation of $50 per month.

4 times as much as3 is

13+49 is the same as 12 + blank

There goes my hopes for Virtuoso rank ... What are the zeros of the function y = x2 + 10x - 171, and why?

Which is greatest ... 63 of 100, 60% of 80, 3/5 of 85,

John can eat 10 hot dogs in 4 mins. At this rate, how many hot dogs can he eat in 18 mins?

wo positive integers are 3 units apart on a number line. Their product is 108. Which equation can be used to solve for m, the greater integer? m (m - 3) = 108 m (m + 3) = 108 (m + 3) (m - 3) = 108 (m - 12) (m - 9) = 108

What type of angle is an angle of 5 (3.14) / 4 radians?