Complete the following sentence.

If x is to 9 as 8 is to 12, then x is equal to
.

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

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)?

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip