A particular fruit's weights are normally distributed, with a mean of 208 grams and a standard deviation of 8 grams. If you pick 2 fruit at random, what is the probability that their mean weight will be between 208 grams and 222 grams .

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25