The dose of a certain medication is
2 milligrams for every 80 pounds of
body weight. how many milligrams
of this medication are required for a
person weighing 200 pounds?

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)?

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save