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3 years ago

Solve: e/3+ 2 < 5 Please show working out.

Mathematics

1 answer:

Scilla [17]3 years ago

5 0

Answer:

e < 9

Step-by-step explanation:

e/3 + 2 < 5

-2 -2

e/3 < 3

Multiply both sides by 3 to get e by itself

e < 3 × 3

e < 9

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How to simplify -3 (4×-5y-5×)

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Brian bought a new air conditioning unit on his credit card. The unit had a base price of $435. Brian made no other purchases on

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Answer:

D is the correct answer

Step-by-step explanation:

Given:

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2 years ago

Intravenous fluid bags are filled by an automated filling machine. Assume that the fill volumes of the bags are independent, nor

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Answer:

a) 0.0167

b) 0

c) 5.948

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 6.16 ounces

Standard Deviation, σ = 0.08 ounces

We are given that the distribution of fill volumes of bags is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

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Calculation the value from standard normal z table, we have,

$P(x < 5.95) = 1 - 1 = 0$

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If the mean will be 5.948 then the probability that the average of 23 bags is below 6.1 ounces is 0.001.

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