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dangina [55]
2 years ago
13

Sam is 5 years old. His older brother Tom, is three times as old as Sam. When Sam is 20, how old will Tom be?

Mathematics
1 answer:
GrogVix [38]2 years ago
6 0

Answer:

60

Step-by-step explanation:

Sam is 5, Tom is 3 times as old, 5 times three is 15, so tom is 15, 20 is 4 times 5, so you take 15, and multiply it by 4, and that's your answer

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32 miles per gallon

Step-by-step explanation:

351 divided by 11 = 31.90909090909090909090909090 e.t.c

8 0
3 years ago
Suppose three riders rode a total of 182 miles. If they used a total of 13 horses, and rode each horse the same number of miles,
umka21 [38]

Answer:

They rode 14 miles before replacing each horse

Step-by-step explanation:

We will be working under the assumption that all three riders sat on one horse at a time and rode it while the other horses rested.

From the problem, we can understand that the horses were each ridden for the same distance. This means that to get the total distance a horse rode before it was changed, we can divide the total distance by the number of horses that were used for the journey.

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5 0
2 years ago
3x-2y=18fory thank you if you find the answer
Shkiper50 [21]

Answer:


Step-by-step explanation:

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5 0
2 years ago
Peter drove 432 Mi over a period of 6 hours while his best friend Eric drove 360 miles over 5 hours who had the faster unit righ
Darina [25.2K]

Answer:

Both Peter and Eric had the same unit rate of 72mph.

Step-by-step explanation:

Peter:

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Eric:

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4 0
3 years ago
Makayla conducted an experiment on the 7th grade class. She took the resting heart rate of 20 of her classmates and then had the
Gekata [30.6K]

The mean absolute deviation will show us on average how far each of all the data points from the graph that Makayla collected are from the mean. To calculate it you simply have to use the formula shown in the attachment. It is very easy but will take you like 5 minutes to solve. Use it for each data set.



Data Set’s

Resting Heart Rate

Heart Rate After Walking One Mile


<span>I hope this helps, Regards.</span>

3 0
3 years ago
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