sam completed 12 math questions in 24 minutes what are the unit rates in math questions per minute and minutes per math question

What is the nth term to: 27,25,23,21,19

Which expression is equivalent to (7 to the 3rd exponent) - 2 exponent?

What is 935 * 145 * 0 =

what % of. 19 is 17.06

Car A leaves a destination at 3 P. M. and travels 60 kph. Car B leaves the same destination and travels the same route as Car A at 4 P. M. and travels 70 kph. At what time will Car B catch up to Car A?

Judy is making scarves to give to her family as gifts. She needs to make 5 scarves and each scarf is 3.75 feet long. How many yards of fabric does Judy need to buy?

Find the margin of error for a 95% confidence interval for estimating the population mean when the sample standard deviation equals 100 , with a sample size of (i) 484 and (ii) 1764. What is the effect of the sample size?

5 A dangerous criminal has escaped from prison. The police believe he could not have traveled more than 10 mi in any direction from the prison. How many square miles must be searched?

Give the locations of the 2 mountain ranges

Solve x2 + 4x - 12 = 0. A: x = 2, x = - 6 B: x = - 2, x = - 6 C: x = 3, x = - 4 D: x = - 3, x = 4