Doughnuts are sold in bags and cartons. A bag holds 4 doughnuts and 10 doughnuts. Tom buys B bags of doughnuts and C cartons of doughnuts. He buys a total of T doughnuts. Write down a formula for T in terms of B and C.

What is the measure of angle tvu shown in the diagram below

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?