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Katarina [22]
3 years ago
10

7. The amount of time it takes an athlete to complete a Ninja warrior course is normally distributed with mean 8.25 minutes and

standard deviation 0.4 minutes.
What percent of athletes complete the course in less than 7.5 minutes?
A00304
B. 05134
01342
0.3892
Mathematics
1 answer:
otez555 [7]3 years ago
4 0
The answer is c I think
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240

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Step-by-step explanation:

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Pani-rosa [81]

Answer:

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Step-by-step explanation:

Given:

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6 0
3 years ago
What is the value of x angel in a pentagon if each interior angel is 117 , 100 , 105 and 115
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Answer:

Step-by-step explanation:

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