HELP ASAP Debbie and Jessica are
training for a half marathon.
For training purposes, Jessica
ran 4 kilometers three times a
week and 2 kilometers once a
week. Debbie ran 3,500
meters four times a week and
500 meters twice a week. Who
ran the farthest during a
single week of training?

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)?

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)