Amountain biker begins up the trail with a speed of 5 meters per second. after 1 minute the speed of the biker is 3 meters per second. what is the bikers acceleration?

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

answer: i'm great at algebra

~coco

step-by-step explanation:

the answer is a.

135 and 80

step-by-step explanation:

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock