2 years ago

ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.

Mathematics

1 answer:

lawyer [7]2 years ago

6 0

Answer:

Answer is (b) The worker with 40 hours of training is paid $1400 per month

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What is the correcr order of opperations ??

Dahasolnce [82]

Step-by-step explanation:

Plus,Minus,Times and divide

+,-,×,÷

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3 years ago

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The table shows some of Mr. Puhas's household expenses for the month of February. Mr. Puhas has 500 set aside for utilities. Use

klasskru [66]

Money left = money saved - cost of utilities.

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2 years ago

A population has a mean of 200 and a standard deviation of 50. Suppose a sample of size 100 is selected. What is the probability

leonid [27]

Answer: 0.9544

Step-by-step explanation:

As per given have ,

Population mean : $\mu=200$

Standard deviation : $\sigma=50$

Sample size : n= 100

We assume that the population is normally distributed.

Let $\overline{x}$ be the sample mean.

Now , the probability that the sample mean will be within ±10 of the population mean will be :-

$P(200-10$

$P(\dfrac{190-200}{\dfrac{50}{\sqrt{100}}}$

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Hence, the required probability is 0.9544.

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3 years ago

Find the requested value.

Hoochie [10]

Answer:

Step-by-step explanation:

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3 years ago

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Solve the equation using square roots. 7x2 + 6 = 13

butalik [34]

Answer:

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Step-by-step explanation:

=> 7x² = 13-6

=> 7x² = 7

<em>Dividing both sides by 7</em>

=> x² = 1

<em>Taking sqrt on both sides</em>

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2 years ago

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