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Whitepunk [10]
3 years ago
14

The volume of the solid obtained by rotating the region bounded by y=????x, y=lnx, x=1, and x=3 about the line y-axis can be com

puted using the method of cylindrical shells. Answer the following questions.

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
3 0

Answer:

Volume of solid = 74.454pi or 233.94

Step-by-step explanation:

The detailed calculation and appropriate integration to ge the volume of the solid is as shown in the attachment.

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Your answer will be 1733.489333ft³
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A researcher wants to determine if socioeconomic status (low, moderate, high) is related to smoking (yes or no). The Chi-Square
julsineya [31]

Answer:

The chi-square null hypothesis for the study that "socioeconomic status is related to smoking behavior" is False

Step-by-step explanation:

The chi-square null hypothesis is false because the chi-square null hypothesis states that no relationship exists on the categorical variables in a population, they are all independent of each other.

3 0
3 years ago
Check Your Understanding Are you more likely to win a random drawing if you crinkle the paper that contains your name before put
IRINA_888 [86]

Answer: hello your question to the given scenerio is missing below is the missing question

question:  Does this setting represent a Binomial distribution ?

answer : Yes the setting represents a Binomial distribution

Step-by-step explanation:

The setting represents a Binomial distribution, because the criteria's for a Binomial distribution is all present which are

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  • Each sample is drawn independently and with replacement
  • there are only two outcomes ( success or failure )
  • Number of trials is given as  10
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4 0
3 years ago
Uzanne can work 10 math problems in 15 minutes. How many can she work in an hour and a half?
jeyben [28]
1 and half hour
= 60 minutes+ 30 minutes
= 90 minutes

Now,

Uzanne need 15 minutes to do 10 problems
Uzanne need 1 minute to complete 10/15 problems

Uzanne need 90 minutes to do
= (10/15)*90
=(2/3)*90
=2*30
=60 problems
4 0
3 years ago
1. Your total restaurant bill is _____. (1 point)
Lady_Fox [76]

First question:

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Second question:

A check is a financial instrument wherein the bank is required to pay when presented or encashed to them. You just have to make sure that you have account balance to that certain bank.

Third question:

The way of payment not any more common in the most modern economies is the bartering. Both credit cards and cash are the most common way of paying for your purchases.

5 0
3 years ago
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