One cubic foot of propane contains 2550 BTUs of energy. How many BTUs 2 will be contained in the storage tank below if it is completely filled with
propane? *
R: 2 ft
L: 4 ft

What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9

Anyone know? will mark brainliest if you're correct!

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?