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Sloan [31]
3 years ago
10

Sdadasdasdasssssssssssssssssssssssssssssssssssssssssssssssssssssss

Mathematics
1 answer:
ioda3 years ago
7 0

Answer:

you shouldnt put u questions like this or youll get banned trust me i have been

Step-by-step explanation:

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How to turn 69% into a ratio
tia_tia [17]
Since percents are out of 100 (69/100), you can change them to a ratio which in this case would be 69:100 because it can't be simplified.
7 0
3 years ago
Mike is twice as old as his sister. Together, their ages add up to 30. How old are Mike and his sister?
givi [52]

Answer:

The sister is 10 and Mike is 20

Step-by-step explanation:

10 x 2 = 20

10 +20 = 30

6 0
2 years ago
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Compute probability of randomly selected 5 cards from deck of 52 cards and getting only one Jack.
Lynna [10]

Answer:

5/25

Step-by-step explanation:

Probability would be that you randomly select 5 cards so the selection goes above the fraction and the total amout of cards goes below.

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What is the surface area if a cube whose edges are 13sqrt(5) cm?
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Use the grouping method to factor this polynomial.<br> 3+2x2 +7 x + 14
SVEN [57.7K]

Answer:

7 ( x + 3 )

Step-by-step explanation:

Use order of operations to multiply first.

3+2x2 +7 x + 14

3+4 +7 x + 14

Now group like terms.

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Add like terms

7x + 21

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Now factor out the 7.

7( x + 3 )

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