42 students want lemonade and 6 students want iced tea. What is the ratio of the number of students who want iced tea to the number of students who want lemonade? Pls help me

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)?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

What is the factor form of x^2-9x+14