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3 years ago

Parker ran 600 meters, 7 kilometers, and 1,000 centimeters.

Mathematics

1 answer:

Naddika [18.5K]3 years ago

7 0

Answer:

7610 m

Step-by-step explanation:

600m = 600m

7km = 7000m

1000cm = 10m

The required distance = 600 + 7000 + 10 = 7610 m

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Can somebody help me with this? I'm bad at this stuff <.

Sladkaya [172]

Answer:

Prime numbers are whole numbers that has factors of 1 and itself.

Example: 2 is a prime because there is no way you could factor it except 1 and 2.

Composite numbers have more factors which also include 1 and itself.

Example: 50 is composite because it has factors more than 1 and itself.

5 is a factor of 50; 10 is a factor of 50.

So let's begin sorting.

<em>Prime: 7, 11, 31.</em>

Composite: 4, 8, 10, 27.

Hope this helps! :)

6 0

3 years ago

Read 2 more answers

A printer prints 28 photos in 8 minutes. how many photos does it take to print 35 more photos

svetlana [45]

First, we see how many photos can be printed in a minute. We do know that it can print 28 photos in 8 minutes.

To find how many photos it can print in 1 minute, we divide 28 by 8.

28÷8=3.5

The printer can print 3.5 photos per minute.

To see how many minutes it will take to print 35 photos, we divide 35 by 3.5.

35÷3.5=10.

It will take 10 minutes to print 35 photos.

Have a nice day! :)

6 0

3 years ago

What is the Median for the following set of numbers? â€‹21 23 76 47 55 135 45 30 17

Leno4ka [110]

Answer:

Median = 45

Step-by-step explanation:

We are given the following data set:

21, 23, 76, 47, 55, 135, 45, 30, 17

Median is the number that divides the data into two equal parts.

Formula:

$Median:\\\text{If n is odd, then}\\\\Median = \displaystyle\frac{n+1}{2}th ~term \\\\\text{If n is even, then}\\\\Median = \displaystyle\frac{\frac{n}{2}th~term + (\frac{n}{2}+1)th~term}{2}$

Sorted data:

17, 21, 23, 30, 45, 47, 55, 76, 135

Sample size = 9, which is odd

Median =

$\dfrac{9+1}{2}^{th}\text{ term} = \dfrac{10}{2}^{th}\text{ term} = 5^{th}\text{ term}\\\\= 45$

The median of given set of numbers is 45.

7 0

3 years ago

16/7 - 1/14 subtracting fractions

Makovka662 [10]

Answer:

31/14

Step-by-step explanation:

We first need to get common denominators, so we multiply the 16 and the 7 by 2, to get 32/12. Now we can subtract since the fractions have common denominators. After subtracting we get 31/14 or 2 3/14. Hope this helps!

4 0

3 years ago

PLEASE I REALLY NEED HELP!

vagabundo [1.1K]

Answer:

$\frac{3}{28}$