Search 83,312 tutors

A company makes for a machine. The lengths   of the part must be within certain limits or they will be rejected. A large   number  of parts were measured with the mean and standard...

the plans for a shed call for a rectangular floor with a perimeter of 336 ft. the length is three times the width. find the length and width.   the width is _ the length is _

Suppose we have a biased coin, with a probability p of coming up heads and q=1-p of coming up tails on any given toss, but we are not given what p or q are. We know from class that the expected value...

uses a "dollar-more" method to round up to a dollar more than the cost of the purchase in 5 simulated purchases (using real money and items shown in grocery store ads between \$5 and \$8)...

Steve Marduke has two spinners in front of him. The first one is numbered 1-6, and the second is numbered 1-3. If Steve spins each spinner once, what is the probability that the first spinner will...

I need to know how to solve this problem i can get 1 year and two years easy. I just need help with a formula to find this thanks Your uncle has an investment scheme. He guarantees that if you...

The dimension of the rectangle ABCD shown below are 2 times the dimensions of an original scale drawing of a rectangular hall. A length of 1 inch on the original scale drawing is equal to an actual...

I dont no how to solve this even my teacher dont no its confusing we have 2 differant answers for it if any one can help please help me i need it