Kaitlin needs 254 programs for the school play on Thursday. How many boxes of programs will she need, given that each box contains 33 programs?​ (no links)

The function g(x) is defined as shown. x-1, -2 g(x) = 2x+3, -1 6-x, x23

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.