Fourteen percent of u. s. residents are in their forties. consider a group of eight u. s. residents selected at random. find the probability that at least four of the people in the group are in their forties.

If my dog eats 1 7/8 pounds of food every day, how long will a 25 pounds bag of dog food last me? (write answer as a mixed number) ?

Write a word phrase for each algabraic expression 2 (5-n)

Find the approximate side length of a game board with an area of 160 in. 2

How do you find radius

The sum of the angle measures of a polygon with n sides is 540. Find n. no

What does proportional mean?

Probability is the a. numerical measure of the likelihood that an event will occur. b. chance that an event will not happen. c. number of successes divided by the standard deviation of the distribution. d.

The diagonal of a rectangle is 100 units. The width is 80 units. What is the area of the rectangle in square units.

Is 9m=9m the answer for 3 (m-3) = 3m-9? if not what is the answer?

During bully's first week working in China shop he breaks a vase that cost $45.89 two glasses that cost $16.25 each and a platter that cost $135.49 if he makes $5.25 an hour how many hours will we have to work to pay for the things he broke