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malfutka [58]
3 years ago
14

the probability of a radar station detecting an enemy plane is 62%. if 50 stations are in use what is the probability of exactly

35 stations detecting the enemy plane?
Mathematics
1 answer:
podryga [215]3 years ago
7 0
This is binomial probability with n=50 and p=0.62.

We want binom(50,0.62,35).

One way to calculate this is to use a calculator with statistical functions.

My TI-83 Plus turned out the result 0.061.
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An airplane travels 3600 miles to Spain from an airport in New Jersey this trip takes 7.5 hours how far does the plane travel in
Vanyuwa [196]

Answer: The answer is 480

Step-by-step explanation: I got this because i divided 3600 by 7.5 and got 480 so im guessing the plane travels 480 miles in a hour.

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Using the distrubutive proberty an experstion equvalent to 45+72
Colt1911 [192]

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2 years ago
Describe how to transform the graph of f(x) = x² to obtain
lord [1]

Answer:

The functions given are:

f(x) = x²

g(x) = f(-4x-3) + 1

First, find f(-4x-3):

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f(-4x-3) = (-4x-3)²

Find g(x):

g(x) = f(-4x-3) + 1

g(x) = (-4x-3)² + 1

g(x) = (-1)² (4x+3)² + 1

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First take

y = (x)²

Compress the graph along x axis by multiplying x with 4

y = (4x)²

Shift the graph left by 0.75 units, by adding 3 to x term.

y = (4x+3)²

Shift the graph up by 1 unit by adding 1 to the total terms.

y = (4x+3)² +1

4 0
3 years ago
A spinner with 10 equally sized slices has 10 yellow slices. The dial is spun and stops on a slice at random. What is the probab
djverab [1.8K]

Answer:

1/10

Step-by-step explanation:

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5 0
2 years ago
Please help!
IceJOKER [234]
I think it’s B. But if it’s not chose D
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2 years ago
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