The value of a stock increases 14 2/3 points twice in one week. the other three days the value decreases by 10 points, and 12 2/3 points. by how many points did the value of the stock change that week?

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f