A tomato plant was 10 inches tall when it was planted in August. When the tomatoes were ready to be picked it was 50 inches tall. How many inches did the plant grow?

What is the difference between the predicted value and the actual value

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)