Answer:
Your answer is correct (second one)
Step-by-step explanation:
178/12 = 14.833
root 221 = 14.866
149/10 = 14.9
14.92
15
Answer:
1) sarah has $100 in her bank account after 5 weeks ans Emily has $95, so Sarah has more.
2)After 6 weeks they will both have $110
Step-by-step explanation:
When we draw with replacement we have independent events and the probability of the conjunction is the product of the individual probabilities.
P(Green first & Blue second) = P(Green first) P(Blue second) = P(Green) P(Blue)
P(Blue) = P(Green first & Blue second) / P(Green) = (2/25)/(1/5) = 2/5
So 2/5 of the marbles are blue, (2/5)(15)=6 marbles
Choice D
It is B the only one that show proportionality
Answer:
Step-by-step explanation:
x² = x²
5x = 5*x
Least common denominator = 5*x² = 5x²
You should take highest power for the common number or variable