3-7t(more than/equal to)31
Solve the inequality

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

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 is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?