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2 years ago

What effect does the repetition of the word louder have on the passage?

2 answers:

6 0

It’s C

“And the footsteps got louder and louder toward my door”

Not calming, not a flashback, it doesn’t suggest anything for the future, but it’s very suspenseful

allsm [11]2 years ago

4 0

Answer:

C) it helps build suspense

Step-by-step explanation:

trust me

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Whenever the population standard deviation is unknown, which distribution is used in developing an interval estimate for a popul

r-ruslan [8.4K]

Answer:

The t-distribution is used.

Step-by-step explanation:

When we dont know the standard deviation of the population, we use the t-distribution(t-table).

Otherwise, the z-distribution(z-table) is used.

So the answer to this question is the t-distribution.

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2 years ago

How many 0.45-ounce packages of cinnamon can be made with 3.15 ounces of cinnamon?

Ghella [55]

Answer:

7 packages of cinnamon

Step-by-step explanation:

3.15/0.45 = 7

5 0

3 years ago

Read 2 more answers

A-2.5<br> 2a-22.7<br> a+1.3<br> 21.5<br> What’s a

rewona [7]

Answer:

2.4

Step-by-step explanation:

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3 years ago

Tickets for a play cost $4 for each child and $8 for each adult. If there are only 20 children's tickets sold, which of the foll

dimaraw [331]

What are the answer choices?

8 0

2 years ago

With one method of a procedure called acceptance sampling, a sample of items is randomly selected without replacement and the en

GuDViN [60]

Answer:

$P = 0.1447$

Step-by-step explanation:

Given

$n = 7000$ -- total

$d = 180$ --- defective

$r = 6$ --- selected

Required

The probability of rejecting the batch

This means that at least one of the selected piece is defected.

So, we first calculate the probability that all the selected piece are accepted.

So, we have:

$Pr = \frac{7000 - 180}{7000} * \frac{6999 - 180}{6999}* \frac{6998 - 180}{6998}* \frac{6997 - 180}{6997}* \frac{6996 - 180}{6996}* \frac{6995 - 180}{6995}$

The denominator decreases by 1 because it is a probability without replacement; 180 is subtracted from the numerator to represent the number of non-defective CDs

So, we have:

$Pr = \frac{6820}{7000} * \frac{6819}{6999}* \frac{6818}{6998}* \frac{6817}{6997}* \frac{6816}{6996}* \frac{6815}{6995}$

$Pr = 0.8553$

Using the complement rule, the probability that the batch will be rejected is:

$P = 1 - 0.8553$

$P = 0.1447$

8 0

2 years ago