Amanda figured out that her aunt's age is 5 more than one - half the square of her own age. if amanda is 8 years old, how old is her aunt?
a) 21 b) 32 c) 37 d) 59
the answer is 37 but how do u solve it

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

Acompany makes steel lids that have a diameter of 13 inches. what is the area of each lid? round your answer to the nearest hundredth

Which function has the vertex at (2,6)