3 years ago

I HAVE 3 MORE QUESTIONS AFTER THESE PLEASE ANSWER 20 POINTSSS

Mathematics

1 answer:

Valentin [98]3 years ago

8 0

Answer: 2.3x10 and thAt little 8= to 230000000

4.7x10 and that little 7= to 47000000

230000000+47000000=27000000

Step-by-step explanation: hope this help with your problems

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Can I please get help

vodka [1.7K]

W=12.

the side across from 31 is also 31, so that’s 62. now 86-62=24, 24 is the remaining length so divide that by 2 because there are 2 sides left and you get 12

3 0

4 years ago

How many ways can an employer send 3 employees to a job fair if she has 11 employees?

algol13

We have to find the number of ways an employer send 3 employees to a job fair if she has 11 employees.

This is the problem from combination.

The formula for combination is given by

$^nC_r= \frac{n!}{r!(n-r)!}$

Here, n= 11, r= 3

Therefore, total number of ways is given by

$^{11}C_3= \frac{11!}{3!(11-3)!}\\
\\
=\frac{11!}{3!8!}\\
\\
=\frac{8!\times 9 \times 10 \times 11}{3!8!}\\
\\
=\frac{9 \times 10 \times 11}{6}\\
\\
=165$