Cspire charges $19.99 per month plus 20 cents for each minute. at& t charges $40.00 per month plus 5 cents for each minute. at how many minutes would these two monthly bills be the same?

Every rhombus is a square. true false

Can someone tell me if this is perpendicular? !

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25