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rjkz [21]
3 years ago
9

I need help pls:) and if u need help just tell me

Mathematics
1 answer:
Mariulka [41]3 years ago
8 0
The answer is 28

84/3 =28
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A damsel is in distress and is being
Katen [24]

Answer:

30 feet

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Please help me with this ​
MissTica

Answer:

For the question on the right, I assume b is the exponential factor, or growth factor.

Step-by-step explanation:

Linear:

Y=aX + b\\(X, Y) = (0, 15) => b = 15\\(X,Y) = (1, 12) => a = -3\\Y = -3X + 15

You can find the equation by using two points and the equation for a line.

Exponential:

Y = a^{bX+c}\\(X, Y) = (0, 81) => a^{c} = 81 => a^{c} = 3^{4} => a=3, c=4\\(X, Y) = (1, 27) => a^{b+c} = 27 => a^{b}a^{c} = 27 => a^{b} = \frac{27}{81} = \frac{1}{3} => b=-1\\Y = 3^{-X+4}

6 0
2 years ago
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vodomira [7]

Answer:

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Step-by-step explanation:

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In this problem, we have that:

Mean = 24

Standard deviation = 2

22 = 24 - 2

22 is one standard deviation below the mean

26 = 24 + 2

26 is one standard deviation above the mean.

So, by the empirical rule, at least 68% of observations lie between 22 and 26 months.

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it's8

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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