3 years ago

There are 12 girls and 13 boysin a classroom how many ways can i select a girl or boy

Mathematics

1 answer:

Orlov [11]3 years ago

5 0

Answer:

by identifying their gender

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love history [14]

Answer:

i think the answer b its pretty close

Step-by-step explanation:

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3 years ago

The positive square root of 38 is between?

Oksanka [162]

It's between 6 and 7.

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2 years ago

At a computer store, a customer is considering 9 different computers,10 different monitors,8 different printers and 2different s

Leto [7]

Answer:

The number of different computer systems possible is 1440.

Step-by-step explanation:

For each computer, there are 10 options of monitor.

For each monitor, there are 8 printers.

For each printer, there are 2 scanners.

There are 9 computers.

Determine the number of different computer systems possible.

9*10*8*2 = 1440

The number of different computer systems possible is 1440.

3 0

3 years ago

What is the value of b that satisfies the equation below <br> 3(b+4)-2(2b+3)=-4

zloy xaker [14]

$3(b+4)-2(2b+3)=-4 \\3b+12-4b-6=-4 \\-b=-10 \\b=10$

The answer is C.

Hope this helps.

3 0

2 years ago

Read 2 more answers

PLEASE HELP!!

Montano1993 [528]

Your method is right so u already know how to do it

7 0

3 years ago

There are 12 girls and 13 boysin a classroom how many ways can i select a girl or boy​

There are 12 girls and 13 boysin a classroom how many ways can i select a girl or boy