Dan worked three hours for eight days. how many hours did he work in total

Is adding polynomials will always yield a polynomial answer true or false?

Marie's watering can is initially filled with 2 litres of water. However, the watering can has a small hole in the base and is leaking at a rate of 0.4 litres per minute. A. Write a rule for the volume of water, V litres, in the can after t minutes.

How much I treat will be earned on a savings account that pays 8% compounded annually, if $16,000 is invested for 2 years?

Solve the equation sin (xº - 20°) = cos (42") for x, where 0

An object that weighs 10 lb on earth would weigh only 4lb on mars. If you weigh 95 lb on earth, how much would you weigh on mars

If mollie can travel 250 miles in 90 minutes how far can she travel in 6 hours?

How long will it take you to ski a distance of 36 miles at a speed of 3 miles per 30 minutes

If you subtract my number from 300, or if you add my number to 220, you will get the same result. What is my number?

Two urns each contain green balls and blue balls. Urn 1 contains 4 green balls and 6 blue balls, and urn 11 contains 6 greeb balls and 2 blue balls. A ball is drawn at random from each urn. What is the probability that both balls are blue?

Which is required for sexual reproduction?