the answer is because 6.2-4.1=2.1 x=2.1
What you do is you make it into a fraction. You got 60 out of 110, so that's 60<u />/110. Because all fractions are practically division problems, that's 60 ÷ 110 = 0.5454545454...
Times that by 100 to get the percentage.
Answer:
The answer is B.
Step-by-step explanation:
I learned this last year.
Answer:
20%
Step-by-step explanation:
The events are independent (the probability of one does not affect the probability of the other). Therefore:
P(A and B) = P(A) P(B)
P(A and B) = (0.50) (0.40)
P(A and B) = 0.20
Answer: D
Step-by-step explanation: 15 : 5 is equivalent to 60 : 20 because you multiply both sides by 4