Mike can take the field in 12 hours and his brother Phil can plow it in 15 hours. how long will it take them to plow it if they use two plows and work together?

What is 70/315 in simplest form?

Find the population variance and standard deviation for the following population: 26 25 29 23 14 20 12 18 24 31 22 32

You plan to buy $12,000 in computers at a local chain store. There are two stores located about the same distance from your office but in different cities with different tax rates. One city has a tax rate of 7% and the other has a tax rate of 8.5%.

Suppose that legalizing the use of marijuana would decrease its price by 81 percent. If the price elasticity of demand for marijuana is -2.

Ax³+bx²+cx+d=0 In the equation above a, b, c, and d are constants. If the equation has roots - 1, - 3, and 5, which of the following is a factor of ax³+bx²+cx+d? 1. x-1 2. x+1 3. x-3 4. x+5

If the quotient is 12 and the dividend is 288 then what is the divisor

How many solutions are there for the absolute value equation "| 16 + t | = 2t - 3"?

What does 5.74 round to

The band booster club sells beverages for $1.48 and candy for $1.64 at home games. their goal is to have total sales of $231.64 for each game.

If you roll a six-sided die 6 times what is the best prediction possible for the number okay you were Roll a 2 6 1 2 0