What is the axis of symmetry for the quadratic function f (x) = x^2-2x-15

13 1/3% as fraction in simplest form

The formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts.

The length of a wall is 7 inches. The actual length of the wall is 84 ft. What scale is used for the blueprint?

You roll a standard number cube once. Find p (number lass than 7).

Jalil plays hockey. When Jalil takes a shot on goal, the probability that he scores is. If Jalil takes 80 shots on goal in a season, how many times can he expect to score a goal?

If lines m and n are parallel, and the measure of angle 1 is 130°, what is the measure of angle 8?

The solutions set to 6+2n>12 is n>3. Which are correct representations of this solution?

Rayya Co. purchases and installs a machine on January 1, 2017, at a total cost of $105,000. Straight-line depreciation is taken each year for four years assuming a seven-year life and no salvage value.

If I simplify (3b^3) ^4 and in the end get 81b^12 how do I get there?

To simplify the following expression, which operation would you complete second? 9 + (16 - 2) 4 2 : 8 subtract simplify the exponent multiply divide