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2 years ago

Solve for X 3(-2x-1)=2(x+5)

2 answers:

5 0

U need to use the distributive property ok? The u have to add or subtract the number on both sides bring it down and the you have to divide

fenix001 [56]2 years ago

4 0

Answer:

3(-2x-1) = 2(x+5)

-6x-3 = 2x+ 10

-13 = 8x | :8

-13/8 = x

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How to answer (2n + 2)(6n + 1)

Murrr4er [49]

Answer:

Step-by-step explanation:

(2n+ 2)(6n+ 1)

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2 years ago

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You have just used the network planning model and found the critical path length is 30 days and the variance of the critical pat

ollegr [7]

Answer: The probability that the project will be completed in 33 days or less is equal to 0.73 .

Step-by-step explanation:

We assume that this is a normally distribution.

Given : The critical path length is 30 days .

i.e. Population mean = $\mu=30$

Variance : $\sigma^2=25$

Then, standard deviation : $\sigma=\sqrt{25}=5$

Z-score : $z=\dfrac{x-\mu}{\sigma}$

The value of z corresponding to 33 = $z=\dfrac{33-30}{5}=0.6$

Now, the p-value = $P(x\leq33)=P(z\leq0.6)=0.7257469\approx0.73$

Hence, the probability that the project will be completed in 33 days or less is equal to 0.73.

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2 years ago

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Which of the following is not part of the job search preparation checklist

Flauer [41]

I think that a fact sheet is not a part of the job search preparation checklist. All the other options have some importance like the self assessment, follow-up plan and the resume. All this mentioned are needed and will help you on your job search preparation checklist.

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3 years ago

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Can you help me with both of them

Ksivusya [100]

Answer:

1. is -6b+4 2. is n= -6

Step-by-step explanation:

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2 years ago

Name plane K using three noncollinear points.

tresset_1 [31]

Answer:

plane HNA, HMB, ANG ...

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Any combination of three points on plane K will work unless all three are on the same line.

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