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ikadub [295]
3 years ago
6

Totsakan enlarged the size of a photo to a

Mathematics
1 answer:
Dimas [21]3 years ago
6 0
The width of the enlarged photo is 9 inches.

Given: 
Original length = 2 inches
Original width = 1 inch
Extended length = 18 inches
Extended width = ?

2:1 = 18:x
2x = 1*18
2x = 18
2x/2 = 18/2
x = 9   * extended width.

to check:
2:1 = 18:9
2*9 = 1*18
18 = 18
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nasty-shy [4]
We have that
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using a graph tool
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3 years ago
(CO 4) In a sample of 15 stuffed animals, you find that they weigh an average of 8.56 ounces with a standard deviation of 0.09 o
Masja [62]

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Step-by-step explanation:

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Confidence Interval =

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8.56 + 0.0454010035

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I think 5 and 7 I got that question

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