Answer:
.15 * 60 = 9
$9
Step-by-step explanation:
Answer:
m=-2
entire equation in slop int. form is: 7=-2x+5
113.94-42.50+189.73-22.50-70.18= $168.49
LaToya has $168.49 in her checking account
She can Hang up 4 posters. Because Taylor only has 16 tacks.
16/4=4
1 electron has a mass of 9.1 X 10-31 kg. How many electrons n does it take to make 1 kg?
(1 e)/(9.1 X 10-31 kg) = n/(1 kg)
So, n = 1.10 X 1030 electrons
Each electron has a charge of 1.6 X 10-19 C, where C stands for Coulombs. So, the n electrons have a charge of q = ne = (1.10 X 1030 electrons) X (1.6 X 10-19 C/electron) = 1.76 X 1011 C.
