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Zolol [24]
3 years ago
6

BRAINLIEST!!!!!!!!

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
5 0

Answer: c

Step-by-step explanation:

PilotLPTM [1.2K]3 years ago
5 0

Answer:

Option B - 65%

Step-by-step explanation:

Given : Suppose the x-axis of a density graph represents someone's height in inches. If the area under the density curve from 60 inches to 70 inches is 0.65.

To find : What is the probability of someone's height being anywhere from 60 inches to 70 inches?

Solution :

The probability percentage of a curve is defined  as the area under the density curve as

P=\int\limits^a_b {e^{f(x)}} \, dx =A

The area under the density curve from 60 inches to 70 inches is 0.65.

So,The probability is equal to the area = 0.65

Therefore, The probability of someone's height being anywhere from 60 inches to 70 inches is 65%.

Hence, Option B is correct.

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Answer:

2(x+4) + 2(2x-7) = 42 ( If this is wrong simplify this)

Step-by-step explanation:

The formula for perimeter is (2 x length) + (2 x width), so our equation would be 2(x+4) + 2(2x-7) = 42

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4 years ago
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natali 33 [55]
Answer:

Step-by-step explanation:
Let x be the number of minutes after which both sides have equal number of feet painted,
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3 years ago
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Nastasia [14]
A.) -11
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3 years ago
GIVING BRAINLIEST!!! PLS HELPP :((<br><br> 2x(6+2+8)-4<br><br> SHOW UR WORK
elena55 [62]

Answer:

32x-4

Step-by-step explanation:

1. Add the numbers.

2x(16)-4

2. Multiply the numbers.

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