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3 years ago

14

Solve y+x=-3 by graphing

2 answers:

Gnoma [55]3 years ago

7 0

Move x to the right side, so we could get y=-3-x.
If you didn't have a calculator, go to https://www.desmos.com/calculator and graph it. The rest is your work.

storchak [24]3 years ago

6 0

Y+x=-3
First, you move the x to the other side of the equals sign. so now it would be: y=-x-3. Now, you find one ordered pair. (0,-3). Now, you decrease the line by negative 1.
I can't expain it that well. I hope that helps.

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2 years ago

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Read 2 more answers

A certain plant runs three shifts per day. Of all the items produced by the plant, 50% of them are produced on the first shift,

Snezhnost [94]

Answer:

0.2941 = 29.41% probability that it was manufactured during the first shift.

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

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Probability of a defective item:

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3% of 20%(third shift).

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3 years ago

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tiny-mole [99]

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