An object was thrown from the top of a building. The height of the object above the ground can be found using the function y = -2.5x +75, where x is the time in seconds the object has been in the air. What is the domain of the function for this situation? a 0 ≤ x ≤ 30
b -2.5 ≤ y ≤ 75
c 0 ≤ x ≤ 72.5
d -187.5 ≤ y ≤ 2,250

idk

step-by-step explanation:

your victory is right around the corner. never give up.

- niki minaj

$15 each

step-by-step explanation:

$45/3 children= $15 each

60 for the first and 130 for the second

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