Georgie took 275 mg of medicine for her cold in the first hour she got home from work. In each subsequent hour the amount of medicine in her body is 91% of the amount from the previous hour

It takes 32 minutes for 8 people to paint 8 walls. How many minutes does it take 12 people to paint 12 walls?

What Ian the center of a circle represented by the equation (x+9) squared + (y-6) squared = 10squared

Simple interest = P * r * t Dave has a three-year college loan for $10,000. The lender charges a simple interest rate of 6 percent. How much interest will he have to pay? $600 $1,800 $900 NextReset

Evaluate when x = - 3 and y = - 1: x - xy a.) - 4 b.) - 3 c.) 0 d.) - 6

What is the effect on the graph of the equation y equals negative 4x squared when the equation is changed to y equals 4x squared

Write an Algebraic Expression for Problems 1 - 6. 1. Five less than eight times a number 2. Thirteen more than a number 3. A number divided by seven 4. John went to Cinemark. The movie cost $12 and each drink cost $3.50.

In the function F (t) = 200 (0.95) ^t, what is the rare of change (in the from of precent and showing growth or decay)

The lines described by y = (a + 12) x + 3 and y = 4ax are parallel. what is the value of a

On the drive to school you pass two traffic lights. List all the combinations of lights you could get. Use R for red, G for green, Y for yellow.

356.25 is what percent of 57