the circumference of a circle is 11.4mm. find the length of the diameter. give your answer rounded to 3SF.

If an object is dropped from a height of 96ft, the function h (t) = - 62 + 96 gives the height of the object after t seconds. When will the object hit the ground?

What is the solution to - (5k + 6) = 3 (12 - k) ? A A - 15 C 21 B 15 D-21

A school custodian waxed a gymnasium floor that measured 20 feet by 20 feet. How many square feet did she have to wax? A. 40 square feet B. 400 square feet C. 80 square feet End of exam D. 800 square feet

The temperature falls from 0 degrees to - 12 1/4 in 3 1/2 hours. Which expression finds the change in temperature per hour? A. - 7/2 : 49/4 B. - 7/2 x 49/4 C. - 49/4 x 7/2 D. - 49/4 : 7/2

14. Fiona installed a new pool for $9,940 using a 12 month deferred payment plan with an interest rate of 22.53%. What is the balance after the deferment period if payments of $397 are made each month. A$7,761.84 B$9,940.00 C$5,176.00 D$12,425.84

Aretha's trip to an arty supply store took 1 1/6 hours. Her return trip took only 5/7 of time of her trip to the store. How long was Aretha's return trip? What was Aretha's total driving time?

Rewrite the expression in the form 10^n (10^1) ^3

5 (-2 + x) = 35 Solve for x.

Lisa built a a rectangle garden that is 4 feet wide and has a perimeter of 26 feet. What is the length of Lisa's flower garden

What is 4r+6s-t=-18 3r+2s-4t=-24 -5+3s+2t=15 using elimination method