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Klio2033 [76]
3 years ago
9

A box holds 42 pieces of red construction paper and 18 pieces of blue construction paper. A piece of paper is pulled out of the

box at random and then placed back in the box.
How many times can you expect that a piece of red paper will be pulled out of the box in 110 tries?
Mathematics
1 answer:
choli [55]3 years ago
7 0
77
the answer is 77
for every 42 there is 18
42:18 simplify 
7:3 
7+3=10
110/110=11 
7 times 11
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irina [24]

Answer:

3x + 4

Step-by-step explanation:

We have a product of 3 and x. That's rewritten as 3x. We then have 4 more, so we add 4. That gives us the final answer of:  3x+4. (It is 1-4x for the third one). ( The fourth one) The sum of seven and the quotient of a number x and eight

Here, x be the number.

" quotient of a number x and eight" translated to x/8

Sum means '+'

"sum of seven and the quotient of a number x and eight" translated to 7+ x/8 +56+x/8

                               

then; the given statement is 56+x/8

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Hope this helps you!

:)

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