A stone tumbles into a mine shaft and strikes bottom after falling for 4.2 seconds. How deep is the mine shaft?

Which expression shows the result of applying the distributive property to 3 (2x-6) ? A. 5x-3 B. 6x-6 C. 6x-18 D. 2x-18

For what real number x is the value of x^2-6x+9 negative

A year in the modern Gregorian Calendar consists of 365 days. In reality, the earth takes longer to rotate around the sun. To account for the difference in time, every 4 years, a leap year takes place.

Evaluate - 7/2 + 5/6, write your answer as a fraction in simplest form.

What is - 26 * (45) and show work

44/100 in simplest form

Two integers a and b have a product of - 33. What is the least possible sum of a and b

The product of 3.3 and a number C

How many square feet is an average 3 bedroom apartment?

You have also recorded the length of time you spent each week cycling. Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 6 hours 13 hours 11 hours 22 hours 14 hours 9 hours What is the range of the time spent cycling per w?