Answer: C
Step-by-step explanation: Since there are 5 teachers, you can only have 4/5 samples with the minimum age of 23, and one sample w/the next lowest minimum age of 34, because you can only have samples of 4 teachers at a time.
You have used 63 sheets of toilet paper in 7 days (9 sheets per day). By subtracting that from the initial 96 sheets, you find that there are 33 sheets of toilet paper left unused.
To solve this question, first determine how many sheets of toilet paper were used in total over the 7 days. As you mentioned, you used 9 sheets per day for 7 days. So, multiply 9 sheets by 7 days to get a result of 63 sheets used in total. Subtraction is then needed to find out how many sheets were left unused on the roll. You start with 96 sheets on the roll. If you subtract the 63 sheets that were used, the result is 33. So, 33 sheets of toilet paper have not been used.
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Answer:
The surface area of the can is
Step-by-step explanation:
we know that
The surface area of a cylinder (can of soup) is equal to
we have
----> the radius is half the diameter
substitute the values
Answer:
351.68 is ur answer
Step-by-step explanation: