4 years ago

25 pointsplease help very hard

1 answer:

6 0

To determine the average, you need to add up all the numbers within the table and then divide by how many numbers there are.
14 + 23 + 13 + 13= 37 + 26 = 63.
We have a sum of 63 and a total of 4 numbers.
Divide the sum by the total amount of numbers.
63/4 = 15.75
The average is 15.75 km, which is more than 15.00 km.
I hope this helped!

You might be interested in

16/9 is equal to 2 times which fraction?

xxTIMURxx [149]

Answer:

The answer is 8/9

Hope this helps

6 0

3 years ago

Read 2 more answers

Let f(x)=3x^2+2.

Leona [35]

You would multiply it by 4
4(3x^2 +2 )
12x^2 +8

6 0

3 years ago

The student council is hosting a drawing to raise money for scholarships. They are selling tickets for $9 each and will sell 500

ryzh [129]

Answer:

-$2.32

Step-by-step explanation:

Give that

The selling price per ticket is $9

And the number of tickets sold is 500

So,

There is one grand prize, three $300 second prize, and eleven $40 third prizes

We need to find out the expected value of the profit

$= \frac{1}{500} \times 2000 + \frac{3}{500} \times 300 + \frac{11}{500} \times 40\\\\$

= 4 + 1.8 + 0.88

= 6.68

Now the expected profit is

= $6.68 - $9

= -$2.32

6 0

3 years ago

What is four plus the number two basically mathematics

Oksi-84 [34.3K]

Answer:

Step-by-step explanation:

4+2 = 6

Hope this helps

6 0

3 years ago

Henry was 1-2/3 hours of homework each night from monday through thursday and 3-1/2 hours total over the weekend.. how much more

Lady bird [3.3K]

Answer:

Cheyenne has a part-time job at which she gets paid by the hour. The table below shows how much money Cheyenne can earn for working variousCheyenne has a part-time job at which she gets paid by the hour. The table below shows how much money Cheyenne can earn for working various

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers