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Roman55 [17]
3 years ago
11

Please!!! I need help

Mathematics
1 answer:
Juliette [100K]3 years ago
8 0

Answer:m

Step-by-step explanation:

n

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Here are the LETTERS that goes with the file<br> <br> A=3<br> B=4<br> C=6<br> D=2
Jlenok [28]

Answer:

I think 120

Step-by-step explanation:

8 0
4 years ago
Elaine mellon earns $17.80 an hour as an electronic billing specialist for a legal clinic. she must work ____ hours a week, to e
just olya [345]

$17.80 in 1 hr

$1 in 1/17.80 hr

$675.00 in 675.00/17.80 hr

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3 years ago
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There are 8 marbles in a bag, all of different colors. In how many orders can 4 marbles be chosen? In other words, what is the
Ratling [72]

I got 70

Combination=n!/((n-r)!r!)

=8!/((8-4)!*4!)

=8*7*6*5*4!/(4!*4!)

=8*7*6*5/(4*3*2)

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3 years ago
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It takes a printer 6 hours to print the class schedules for all of the students in a college. A faster printer can do the job in
poizon [28]

The number of hours that it'll take both printers to do the job is 2.4 hours.

<em>Number of hours used by printer A = 6 hours</em>

<em>Number of hours used by printer B = 4 hours </em>

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Therefore, the number of hours that'll be used by both printers will be calculated thus:

1/6x + 1/4x = 1

Using 12 as the LCM

2x + 3x = 12

5x = 12

Divide both side by 5

5x/5 = 12/5

x = 2.4 hours

Read related link on:

brainly.com/question/25115037

3 0
2 years ago
What’s the answer to these !!!
atroni [7]

Answer:

a)22

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e)21and22

6 0
3 years ago
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