You mix the letters s, e, m, i, t, r, o, p, i, c, a, and l thoroughly. without looking, you draw one letter. find the probability p(i) as a fraction, a decimal, and a percent.

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)?

Which graph represents the linear function below? y-3=1/2(x+2)

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?