Acar is traveling at a speed of 52 mph. how far does it travel in 31/2hr?

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.