A tree that is 50 feet tall casts a shadow that is 60 feet long. Find the angle of elevation to the nearest degree of the sun

What is the greatest common factor of 42 and 84

1. Which is equivalent to the expression below? (3. x2 - 2x + 5) - (2x2 - 5x + 1)

A church youth group has 246 people. one-third ride cars to the fair. the rest ride a bus. how many ride the bus?

Katrina bought 21 fruits. She bought 4 pears, 3 apples, 8 mangoes, and the rest are peaches. What fraction of the fruits were apples or mangoes?

Mike has to choose betweeb two jobs. A job as a driver will pay him an initial weekly payment of $500 plus $10 per hour worked. A job as a landscaper will pay him an initial $300 plus $15 per hour worked.

4/6 subtracted by 2/6 simplify if possible

a researcher creates two random samples, each with sample size of 12. he does not find a statically significant difference between the two groups.

Gene invested $400 at 4% interest compounded annually. How much is in the account after 1 year? $416.00 $540.00 $816.00 $804.00

Find the probability of getting 3 heads and 2 tails on 5 coin tosses?

What two numbers multiply to - 15 and can also add up to - 7