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Answer:
thank you? i guess...
Step-by-step explanation:
Answer:
C. 256^4 or 256 to the 4th power
Step-by-step explanation:
Hello! The answer to your question would be as followed:
There at 8 members in a club.
If we choose one of them as the president, there would be 7 people left the be chosen as vice president.
So for each of the 8 ways that we can choose the president. There will also be the 7 ways to choose the vice president
Therefore, 8 * 7 = 56.
Thus, we are left with 6 people to be chosen as treasurer
So with the 8 ways of someone being chosen as president and the 7 ways as someone being chosen as vice president. We have 6 ways for someone to be chosen as the treasurer.
Thus our math sentence would be 8 * 7 * 6 = 336
Meaning there are 366 ways for someone to be chosen as president, vice president, and treasurer with only 8 members.
Answer: 21 water stations
Step-by-step explanation:
From the question, we are informed that a marathon is 26.2 miles long and that there is a water station every 1 1/4miles along the race route and at the finish line.
To get the number of water stations that are needed for this marathon, we divide 26.2 miles by 1 1/4miles. This will be:
= 26.2miles/1 1/4 miles
= 26.2 miles/1.25 miles
= 20.96
= 21 water stations
