3 years ago

For what value of x is line a parallel to line b? Enter your answer in the box. x =

1 answer:

3 0

Where are the values of B?
In order for X to be parallel to B you must have the values for B first. Then they will have the same slope.

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olasank [31]

Answer:c i just did the test

Step-by-step explanation:

5 0

2 years ago

joja [24]

Answer:

0.726 is the probability that the project will be completed in 33 days or less.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 30 days

Variance = 25 days

Standard Deviation,

$\sigma = \sqrt{\text{Variance}} = \sqrt{25} = 5$

We assume that the distribution of path length is a bell shaped distribution that is a normal distribution.

Formula:

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

P(completed in 33 days or less)

$P( x \leq 33) = P( z \leq \displaystyle\frac{33 - 30}{5}) = P(z \leq 0.6)$

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

$P(x \leq 33) = 0.726 = 72.6\%$

0.726 is the probability that the project will be completed in 33 days or less.

8 0

3 years ago

OverLord2011 [107]

Give them the same denominator.
19/30 is what you have left

3 0

3 years ago

Reil [10]

Hello : let A(-1,5) B(5,-4)<span>
<span>the slope is : (YB - YA)/(XB -XA)
(-4-5)/(5-(-1)) =-9/6 = -3/2</span></span>

8 0

3 years ago

dolphi86 [110]

The answer you’re looking for is c 4.5 oz

5 0

2 years ago