Answer:
nember 1: 2/7 as decimal
number 2: 2 1/6 as decimal
number 3: 3/16 as a decimal
number 4: 3/4 as a decimal
number 5: 5/10 as a decimal
number 6: 13 7/8 as a decimal
number 7: 8 10/15 as a decimal
number 8: 5/8 as a decimal
Divide 160 by .15 because when you want to divide a number by a percent, you move the decimal in front of the percent number.
Answer: 9 diagonals
Step-by-step explanation:
Answer:
- C
- B
- A
- E
- D
Step-by-step explanation:
1. All numbers on either of lists B or C are all the numbers 1..6, as in choice C.
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2. Numbers in B that are also in A are just 2 and 4. 6 is not in A. choice B.
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3. Numbers in both A and C are just the numbers in C. choice A.
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4. There are no numbers in both B and C, so B∩C is the empty set. Anything intersected with the empty set is the empty set. choice E.
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5. As in (4), but here, we want the union of A with the empty set. That result will be set A, choice D.
So, because he used a five dollar certificate, the total price of his meal was 7.36. Now we need to find the price of his food. Because he gave the waiters a fifteen percent tip, his meal is 85% of the total cost:
0.85(7.36) = 6.256
We can round up:
PETER SPENT $6.26 ON HIS MEAL
