This is due

in a short answer write the rules for determining the sign of the product when multiplying integers. then, write the rules for determining the sign of the quotient when dividing integers.

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

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)?

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}