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Whitepunk [10]
2 years ago
6

If the original quantity is 15 and the new quantity is 19, estimate the percent change.

Mathematics
1 answer:
Eddi Din [679]2 years ago
3 0

15 to 19 was about a 27% in increase

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Bond [772]

Answer:

84 couples

Step-by-step explanation:

First add the number of couples that have only one spouse that prefers dramas.

23+39+37+27=126

126 couples out of 250 prefer dramas.

126/250=.56 or 56 percent

To find the answer by making a prediction based on this data, you would find 56% of 150.

150x.56=84 out of the additional 150 surveyed couples will have one spouse that prefers a drama.

8 0
2 years ago
A group of hikers buys 8 bags of mixed nuts. Each bag contains 3 and 1/2 cups of mixed nuts. the mixed nuts are shared evenly am
nika2105 [10]

Answer:

2 1/3 cups for each hiker

Step-by-step explanation:

8bags x 3.5 cups in each bag =28 cups in total
28 cups shared among 12 hikers = 28/12 = 2 1/3 cups for each hiker

4 0
2 years ago
How to make a number line
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A number line is a line that extends infinitely in both directions (marked by arrows) that shows a range of numbers with a consistent distance between increments.

  1. Draw a line
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  4. Add appropriate increments with equal distances on the number line
7 0
3 years ago
Find the common difference of the arithmetic sequence.
slavikrds [6]
Each time you are subtracting 1/9 to get the next term

For example, going from term 2 to term 3 is a difference of -1/9

(1 8/9) - (1/9) = 1 7/9

which is why the answer is choice A
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3 years ago
How tall is the welcome sign​
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Answer:

the sign is 5 ft tall

Step-by-step explanation:

30 % 12.5=2.4

12 % 2.4=5

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