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zalisa [80]
3 years ago
12

The perimeter of a rectangle is 50 ft. the length is 1 ft more than the width. what is the length and width

Mathematics
1 answer:
lesya [120]3 years ago
6 0
X+1+X+1+X+X=50
4x+2=50
4x=48
X=12
Width is 12
Length is 13
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The population of a small country is 5,740,000. express this number using scientific notation
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So scientific notation is making the number manageable.

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The capacity of an elevator is 12 people or 2088 pounds. the capacity will be exceeded if 12 people have weights with a mean gre
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suppose the people have weights that are normally distributed with a mean of 177 lb and a standard deviation of 26 lb.

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Assume that weights of people are normally distributed with a mean of 177 lb and a standard deviation of 26 lb.

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We find z-score using given mean and standard deviation

z = \frac{x-mean}{standard deviation}

= \frac{174-177}{26}

=-0.11538

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= 0.5438

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3 years ago
What will happen to the slope of line P if the line is shifted so that the y-intercept increases and the x-intercept remains the
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Solve the system of equation
kherson [118]

Answer:

The answer to your question is:

x = -10; y = 8

Step-by-step explanation:

Solve equations by elimination method                          

                                              2x + 3y = 4    (1)

                                               x + 2y = 6    (2)

Multiply 2 by -2

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                                                     y = 8

Substitute y in (2)

                                             x + 2(8) = 6

                                            x = 6 - 16

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____ [38]

Answer:

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Both melon and berries are "fruits."

The total weight of the fruit used is thus 1 lb + 8 2/5 lb, or 9 2/5 lb.

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