The amount of caffeine in our bodies cuts in half every hour (50%). Most energy drinks contain around 200 milligrams of caffeine. How many milligrams of caffeine are left after 3 hours?

How do you factor y = - xsquared - 2x

A volleyball court is shaped like a rectangle. it has a width of x meters and a length of 2x meters which expression gives the area of the court in square meters

The Bright Star Video Club offers the two membership plans described below. Plan A: $50 yearly membership fee and $2 for each video rental Plan B: $10 yearly membership fee and $4 for each video rental Greg is planning to enroll in one of these

An obtuse angle measures 180 degrees. A) always, B) sometimes, C) never

Jim has $700 in savings at the beginning of Summer he wants to have at least $300 in savings when he goes to buy back to school clothes he withdraws $25 per week for spending money how many weekends can he withdraw his amount and still have the

You have an important message that needs to be delivered to seven other people. Everyone who knows the message, can also spread it via phone, but only to one person at a time. Conveying the message takes exactly one minute (dialing included).

Let f (x) = 6x. The graph of f (x) is transformed into the graph of g (x) by a vertical compression of 13 and a translation of 2 units up. What is the equation for g (x) ? Enter your answer in the box.

Which is the best estimate for the weight of a stapler 4 ounces for pounds 4 inches or feet

Whats the range of 78,89,93,73,99,87,92,89

The product of three numbers is - 216 but their sum is - 18. What are these three numbers?