Answer:
1/14
Step-by-step explanation:
Let A represent the event First person getting red velvet cake
Let B represent the event Second person getting red velvet cake
P(A) = Total number of Red Velvet Cakes ÷ Total Number of Cakes =
6/21 = 2/7
If the first person gets a red velvet cake, then there are 5 red velvet cakes and 20 total cakes
Therefore P(B|A) = Number of red velvet cakes left ÷ total number of cakes left = 5/20 = 1/4
P(A and B) == probability of both getting red velvet cake P(A∩B) = P(A).P(B|A) = 2/7 × 1/4 = 2/28 = 1/14
Answer:
x = -5/3y + 10/3
Step-by-step explanation:
10 − 5y = 3x
3x + -5y + 10
3x/3 = (-5y + 10) /3
x = -5/3y + 10/3
Answer:
31
Step-by-step explanation:
Answer:
x^3 + 3x^2 + 2x + 5
Step-by-step explanation:
combine like-terms
It's the water
The salt would be the solute that dissolves in the solvent.
Temp - is a factor
(affecting rate at which salt dissolves)
grams - unit of measure
Hope this helps!
