The amount of algae covering the Smith's backyard pond doubled every day until it was completely covered in algae on day 30 of the month. On what day of that month was 75% of the pond algae-free?

Sarah read a 480 page long book cover to cover In a single session at a constant rate. After reading for 1.5 hours she had 402 pages left to read. Give a function formula for that question?

Sara spends 4 hours each week playing music and 3 hours each week at the gym. The is b. 4 to 3 ratio of hours spent in playing music to hours spent at the gym

The volume of a right cylinder is 7,448π cubic centimeters the diameter of the base of the cylinder is 28 centimeters what is the height in centimeters of the cylinder?

What is the standard form for y + 5 = 0?

Suppose that after swimming 1 lap in a pool, you can swim 10 laps in one hour. What is an equation that represents the total of number of laps you have swam y in terms of the number of hours x. A. y (x) = 10+x B. y (x) = 10 (x+1) C. y (x) = 10x+1

The height reached by amal's rocket was 1/4 of the height reached by min's rocket. Amal's rocket REAched a height of 15 meters. Which equation could be used to find the height reached by min's rocket

a lab technician must screen 175 slides under the microscope each week. if she works 7 hours a day, 5 days a week, how many slides, on average, must she screen in one hour?

Lisa bought five CDs from the store. The price of each CD was the same. After she bought the CDs, her account balance showed a change of - $64.95. What would have been the change to Lisa's account balance had she only bought one CD from the store?

how do i add this 9 7/8 + 6 5/8 + 3 3/8

The displacement, d, in millimeters of a tuning fork as a function of time, t, in seconds can be modeled with the equation d = 0.6 sin (3520rt). What is the frequency of the tuning fork? A, 1/3520 Hz B. 1/1760 Hz C. 1760 Hz D. 3520 Hz