Every white car in the Ela Motors car yard was a Toyota Twin Cab. Half of all the red cars were Toyota Twin Cab. Half of all Toyota Twin Cabs were white. There are 40 red cars and 30 white cars. How manay Toyota Twin Cabs are not white or red?

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 spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct