56-[(16-8)(2-2)
Pls give me a answer

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

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)?

Construct the graph that models the given situation