An average persons heart beats about 103680 times a day. write and solve an equation to find about how many times the average persons heart beat in one minute

Abcd is a square. what is the measure of angle bac

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12