A teacher wanted to but a computer that cost 468 . Each month for 4month she saved the same amount of money until she had 468. How much did she save each month

Estimate each quotient. show the compatible numbers you use. 0.00438 ÷ 0.00072

Is the power produced directly proportional to the wind speed, give reasons for your answer?

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%)