Answer:
76 on second exam, 80 on third exam
Step-by-step explanation:
First, find the total of all 3 test scores by multiplying the average by the number of elements. 81 · 3 = 243.
The first score is 83 so 243 - 83 = 160. 160 is the other two test scores combined.
To find the other 2 scores, divide 160 by 2, which is 80.
The second score is 4 less so it will be 76. The third score is 80.
20lbs is greater because 272 oz is 17lbs
hope it helps
please mark as brainliest
The answer to this question is D ( $0.18 ) per ounce:-)
Answer:
-4,-6
Step-by-step explanation:
I'm a bit tired right now so I'm not going to explain it, but hopefully this still helps.
Goodluck with your schoolwork/homework.
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apologies in advance for any errors or bad explanations.
C=2πr=2·π·13≈81.68141
C=81.68
