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Nadusha1986 [10]
3 years ago
15

Samples of rejuvenated mitochondria are mutated (defective) in 3% of cases. Suppose 15 samples are studied, and they can be cons

idered to be independent for mutation. Determine the following probabilities. (a) No samples are mutated. (b) At most one sample is mutated. (c) More than half the samples are mutated.
Mathematics
1 answer:
stiks02 [169]3 years ago
5 0

Answer:

C) At most one sample is mutated

Step-by-step explanation:

If there are 15 samples, it means that 15 is the total (100%) of samples. Then, if we know that there is a chance that 3% are mutated, then we calculate the 3% of 15:

Mutated= \frac{3. 15}{100} = 0.45

This means that at most one sample is mutated, as this result is not zero (we discard answer A), and 0.45 is not more than half of the samples.

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What is the slope of the line through (-4, 2) and (3, -3)?
koban [17]

Answer:

-5/7

Step-by-step explanation:

(-4,2) (3,-3)

-3-2= -5

3-(-4)= 7

-5/7

6 0
3 years ago
Read 2 more answers
In line 17, "summons" most nearly means
erica [24]

<u>In line 17, </u><u>"summons" </u><u>most nearly means </u><u>calls forth.</u>

  • "Summon(s)" generally means to call something or someone.
  • Here, when the writer says "the hubbub summons sense-memories" it means that the hubbub brings to the forefront of his mind the sense-memories.
  • Thus we can conclude that 'summons' best means 'call forth' in the given context. Thus B is the best answer.

What happens when you get summoned?

  • A Summons is an invitation to come to court. In some cases, the court will schedule a call or a video call for the first appearance instead.
  • In other cases, the court will ask that you file an appearance or an answer. Your Summons should say so.

Can summons be Cancelled?

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Learn more about Summons

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8 0
1 year ago
Company A offers a weekly salary of $360 plus a commission of 18% on thier dollar sales volume. Company B offers a weekly salary
Lera25 [3.4K]

Answer: The dollar sales volume will be $4000

Step-by-step explanation:

Let x represent the amount of sales volume for which the two offers result in the same pay.

Company A offers a weekly salary of $360 plus a commission of 18% on their dollar sales volume. This means that the total value offered by company A for x sales volume is

360 + 0.18x

Company B offers a weekly salary of $720 plus commission of 9% on their dollar sales volume. This means that the total value offered by company B for x sales volume is

720 + 0.09x

For the two offers to be the same, the sales volume would be

360 + 0.18x = 720 + 0.09x

0.18x - 0.09x = 720 - 360

0.09x = 360

x = 360/0.09

x = $4000

6 0
3 years ago
Mathematical x4 - x2 ≥ 2x
kondaur [170]
X4-x2≥ 2x~~~2x≥ 2x True Because " _ " is the same thing with "=" ; and because 2x=2x then 2x≥ 2x ~~~~~~Have a nice day!!! ★★
4 0
3 years ago
Solve: -4 &lt; -2x &lt; 10
Minchanka [31]
<h3>Answer:   -5 < x < 2</h3>

Explanation:

The expression -2x means -2 times x. To undo this, we divide all parts of the inequality by -2. Dividing by a negative number will flip the inequality sign. We go from "less than" to "greater than"

-4 < -2x < 10

-4/(-2) > x > 10/(-2) .... inequality signs flip

2 > x > -5

-5 < x < 2

This unknown number x is between -5 and 2. It cannot equal -5. It cannot equal 2.

8 0
3 years ago
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