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gregori [183]
3 years ago
12

Please Help Meeee! Its a multiple answers..​

Mathematics
1 answer:
Lelechka [254]3 years ago
3 0

Answer:

B C E

Step-by-step explanation:

trust me... its too hard to explain

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The number of calories burned at the gym is normally distributed with a mean of 425 and a standard deviation of 51. Find the Z-s
Galina-37 [17]

Answer:

(a) -3.708

(b) 1.706

(c) 0.490

Step-by-step explanation:

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z=\frac{x-\mu}{\sigma}

(a)

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(b)

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Score is, x=512

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(c)

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6 0
3 years ago
Help asap please thanks
Arada [10]
A + b 
= -10 + 4
= 4 - 10
= -6
7 0
3 years ago
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