Answer:
5/12 = r
Step-by-step explanation:
-1/3 = r - 3/4
+3/4 +3/4
5/12 = r
Answer:
the answer would be option 2
Step-by-step explanation:
when multiplying #'s with exponents, all you have to do is add the exponents together
Right off the bat (haha), we can eliminate B as an answer choice because adults are clearly part of the population; in fact, it says in the background information that their entire population is made of adults. A population, in this context, is the group being researched.
D isn't the correct answer; the fact that adults are the target population doesn't validify anything.
C doesn't entirely prove its point because there are other factors that go into the game being biased. In fact, I would say that this study <em>is </em>biased because the board members only attended 1 game when there are 18 teams. Their data will only pertain to fans of the 2 teams playing each other, and not represent the population as a whole.
A would be my answer for reasons stated above.
Divide total ice cream by serving size:
2/5 / 4/5
When you divide fractions, change division to multiplication and flip the second fraction over:
2/5 x 5/4
Now multiply ht top numbers and the bottom numbers:
(2 x 5) / (5 x 4) = 10/20 = 1/2
There is 1/2 serving.
The equation: 6r-3=45
6r=48
Answer: r=8
