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erik [133]
2 years ago
9

Scores for a standardized test are normally distributed with a mean of 350 and a standard deviation of 25. If 1793 students scor

ed between 325 and 400, how many total students took the test?
Mathematics
1 answer:
Sergeu [11.5K]2 years ago
6 0

Answer:

I think this is right 50 but I don't know I am 3rd grade

Step-by-step explanation:

<h2>so thaso look 350 so minus that is 50s my answer</h2>
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Question 6 of 25<br> Evaluate 4(x - 3) + 5x - x2 for x = 3.<br> -
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\text{Given that,}\\\\4(x-3) +5x -x^2\\\\\text{For x =3,}\\\\4(3-3) +5(3) -3^2 = 4(0) +15 -9 = 6

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Read 2 more answers
Yall arent correct...
koban [17]

Answer:

Of course they were incorrect

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Anything to the power of 0 will always be 1, no matter what the number is.

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