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Norma-Jean [14]
2 years ago
6

Find the proportion of observations from a standard Normal distribution that falls in each of the following regions. -2.31 <

z < 1.61. Z equals?
Mathematics
1 answer:
Igoryamba2 years ago
4 0
\mathbb P(-2.31
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Prove that the value of the expression 7^8–7^7 +7^6 is divisible by 43.
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Step-by-step explanation:

1. if to evaluate the given experssion, then

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2. if to divide this evaluated expression by 43, then

7⁶*43/43=7⁶.

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11Alexandr11 [23.1K]

Answer:

80%

Step-by-step explanation:

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The percentage discount can be calculated by dividing the sale price by the original price multiplied by 100%.

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What is the answer to this equation. Please I really need help.
Anika [276]

Answer:

Angle A = Angle X

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f(x)=-x

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