Find the volume of the cone. Round you’re answer to the nearest truth if necessary. Use 3.14

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)?

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.