In a sequence of numbers, a4=6, a5=10, a6=14, a7=18, and a8=22. Which recursive rule can be used to find the nth term of the sequence, an?

a1=−6; an=an−1+4

a1=6; an=4an−1

a1=−6; an=4an−1

a1=6; an=an−1+4

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)?

How do you do the foil method with polynomials?

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.