Heather and Marcus are

training for a marathon. Heather

ran 48.6 miles last week. Marcus

completed 90% as many miles as

Heather. How many miles did

Marcus run?

2 - (-8) + (-3) = ?

An audiometer produces a pure tone with a frequency f of 1200 hertz (cycles per second). The maximum pressure P produced from the pure tone is 5 millipascals. Write a sine model that gives the pressure P as a function of the time t (in seconds).

What is the value of the expression q+39 when q

Live fund is selling their holdings

Now solve the equation 4 (x+3) = 8. Remember to: Build the equation on your Equation Mat with algebra tiles. Simplify the equation using your legal moves. Record your work on your paper. Solve for x.

Two thirds of a number reduced by 11 is equal to 4 more than the number. Find the number

Describe when to use a series and when to use an equation. For example, when would you use: f (x) = 3x+5 and when would you use: Height = 2 + 3n (where n is 1, 2, 3 ...)

Round 593,204 to the nearest ten thousand

The measure of an angle and the measure of its supplement are equal. find the measure of each of the supplementary angles

A swimming pool can be filled at the rate of 25 liters per min using a special pump. How many hours will it take to fill up a pool that holds 5,000 liters of water?