Carrie is buying bulk candy for a high school fundraiser. she buys 1000 candy bars for $350. what is the unit cost per candy bar?
a) $.30
b) $.35
c) $.45
d) $1.35

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.