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Zanzabum
3 years ago
13

Find the equation of the line (1, -6) (2, -12)

Mathematics
1 answer:
Alika [10]3 years ago
4 0
Let first no. Be=x
Second no.= -2x
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Three workers at a fast food restaurant pack the take-out chicken dinners. John packs 45% of the dinners, Mary packs 25% of the
Gekata [30.6K]

The probability that Mary packed the dinner is 0.15625

<h3>Further explanation</h3>

The probability of an event is defined as the possibility of an event occurring against sample space.

Let us tackle the problem.

This problem is about Conditional Probability.

in general, the formula we will use is as follows :

\large {\boxed {P ( A | B ) = P ( A \bigcap B ) \div P ( B )} }

Let:

The probability of John that packs the dinners without salt packet is P(J)

The probability of Mary that packs the dinners without salt packet is P(M)

The probability of Sue that packs the dinners without salt packet is P(S)

Then :

P(J) = 45\% \times 4\% = 0.018

P(M) = 25\% \times 2\% = 0.005

P(S) = 30\% \times 3\% = 0.009

If I find there is not salt in my purchased dinner, then the probability that Mary packed my dinner is :

Probability = \frac{P(M)}{P(J) + P(M) + P(S)}

Probability = \frac{0.005}{0.018 + 0.005 + 0.009}

Probability = \frac{0.005}{0.032}

\large {\boxed {Probability = 0.15625} }

<h3>Learn more</h3>
  • Different Birthdays : brainly.com/question/7567074
  • Dependent or Independent Events : brainly.com/question/12029535
  • Mutually exclusive : brainly.com/question/3464581

<h3>Answer details</h3>

Grade: High School

Subject: Mathematics

Chapter: Probability

Keywords: Probability , Sample , Space , Six , Dice , Die , Workers , Fast Food Restaurant , Salt Packet , Dinner

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3 years ago
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Answer: Everybody gets 5 marbles a piece because he took to of his favorite away which leaves 45 and 9 times 5 is 45 so yeah

Step-by-step explanation:

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To summarize what you have learned in this lesson, answer the questions below:
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Answer:

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Justify your reasoning when solving the equation: 3(x+4)=8x-18
vampirchik [111]

Answer:

6

Step-by-step explanation:

3x plus 12= 8x -18

subtract twelve on both sides:

3x= 8x- 30

minus 8x on both sides:

-5= -30

divide:6

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2 years ago
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