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nlexa [21]
2 years ago
13

Find the z value for x=40 for a normal distribution with μ=30 and σ=5

Mathematics
1 answer:
DedPeter [7]2 years ago
7 0
Answer: z = 2
solution:
formula of z value is
z = x - μ / σ

so z = 40-30 / 5 = 10/5 = 2#
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HELP!!!
Reptile [31]

Answer:

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2 years ago
If the rectangular menu is 3 feet long by 2 feet wide , what is the area of the menu?
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djyliett [7]
<span>2n - 2 = n - 38

hope it helps</span>
7 0
2 years ago
Read 2 more answers
6
ELEN [110]

Answer:

  swap the middle two steps to put them in order

Step-by-step explanation:

The steps in order would be ...

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  2. -11 = 35z +24 . . . . . . . . add 5z
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6 0
2 years ago
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