You are dealt one card from a standard 52 card deck. find the probability of being dealt a heart

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?