Hookes law states that the distance a spring is stretched is directly proportional to the force applied. if 20 pounds of force stretches a spring 4 inches, how much will the spring stretch if 80 pounds of force is applied?

Which 4 quadrilaterals have opposite sides parallel?

A color printer can print 36 pages in 3 minutes and 108 pages in 9 minutes. If the number of pages varies directly with the time, at what rate is the color printer printing?

What number - 5 = 14

How do I make 7 x 2 + 5 = x a 2 step equation

Which of these expressions entered into a graphing calculator will return the probability that 10 or fewer heads come up when flipping a coin 45 times? A. binomcdf (45, 10, 0.5) B. binomcdf (10, 45, 0.5) C. binomcdf (10, 0.5, 45) D. binomcdf (45, 0.

How can i share an circle pizza with 12 people!.

How many days in a week?

you deposit $1.000 in a saving account that earns 0.5% each month. Assuming you do not deposit or withdraw any from the account, how much will you have in the account after 3 years?

Determine whether (18+35) x4=18 + 35x4 is true or false. explain

The fee for renting a video camera is $25 plus $15 per day. Sam can spend no more than $85. What is the maximum number of days Sam can rent the video camera