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2 years ago

The attraction or repulsion of two objects is called blank force what is the blank

Mathematics

1 answer:

Crazy boy [7]2 years ago

3 0

I believe it would be magnetism.

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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

2 years ago

It takes 2 minutes to print 3 photos. AT this rate, how long does it take to print 10 photos?

sladkih [1.3K]

Answer:

15 photos

Good luck & have a great day!

6 0

2 years ago

Read 2 more answers

Write 5/6 in the lowest terms

Vanyuwa [196]

5 don't have lowest term only the 6 and it's 2 but if a number like 5 doesn't change so 6 doesn't change if not then divide 5 to 6.

6 0

3 years ago

Read 2 more answers

What is the mean cost of replacing brake pads for four different vehicles ai at the following prices $120,$235,$98,$142

Stels [109]

The mean is the average of a set of numbers. So to do that:

add all the numbers 120+235+98+142=$595

Then divide that by the total number in the set, in this case it is 4.

$595/4= $148.75 assuming that the prices given are the final price of the job.

4 0

3 years ago

Only 18 people are allowed on a ride at the same time. There are 157 people waiting in line. How many groups of riders will ther

IrinaK [193]

Answer:

Step-by-step explanation:

Divide 157 by 8 to see how many groups there are.

157/18=8r13. So you can round up to 9 groups of riders as there is a max of 18 at a time.

7 0

2 years ago