Determine the coordinates of the triangle to compute the perimeter of the triangle using the distance formula (round to the nearest whole number). a) 30 units b) 35 units c) 37 units d) 40 units

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

Acircle has a circumference of 28.36 units what is the diameter of the circle

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?