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Varvara68 [4.7K]
3 years ago
12

If it takes the wolf 42 minutes and 25 seconds to cover 10,000 meters, what is the wolf's average speed?

Mathematics
1 answer:
ivann1987 [24]3 years ago
6 0

Answer:

3.93 m/s

Step-by-step explanation:

In seconds, 42 min, 25 sec (s):

(42 min)(60s/1min) = (42)(60) s = 2,520 s\\2,520 s + 25 s = 2545 seconds

So now, we can calculate the average speed in meters per second (m/s) :

(10,000 meters) / (2545 seconds) = 3.93 m/s

Please let me know if you want this explained further!

Thanks!

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there are 6 people in a raffle drawing. two raffle winners each wing gift cards . each gift card is the same. how many ways are
Morgarella [4.7K]

Answer:

The combination is 15

Step-by-step explanation:

There are 6 people in a raffle drawing. two raffle winners each wing gift cards . each gift card is the same.

Lets call the winners Winner 1, Winner 2. According to the given statement each gift card is same, thus any permutation of these two winners are  equivalent.This tells us that the order of winners does not matter and the situation involves a combination.

Now we have to calculate the combination of 2 winners from 6 people.

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2 years ago
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There are 3 times as many boys as girls. If there are 24 more boys than girls, how many children are there?
Ludmilka [50]

Answer:

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Step-by-step explanation:

Given :There are 3 times as many boys as girls.

            There are 24 more boys than girls,

To Find : how many children are there?

Solution:

Let the number of girls be x

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Now we are given that there are 24 more boys than girls.

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