Is computer doing more good than harm or more harm than good

Answer:

81

Explanation:

This pattern is a complex pattern where there are two different patterns happening.  It is similar to the following:

0, 10, 0, 9, 0, 8, 0, 7, 0, 6, 0, 5, 0, 4, 0...

Note that in the pattern I've written, starting with the first term, every other number is exactly zero, so I can deduce that two terms after the last given term, it will be a zero.

Also, beginning with the second term, every other term decreases by 1.  So, the next term in the pattern I've written would be 3, because 4-1 = 3.

For your given pattern, 23, 3 18, 9, 13, 27, 8, __ ...

Note that beginning with the first term, and looking only at every other term, the terms are decreasing by 5.  (23-18 = 5,  18-13 = 5,  13-8 = 5.)

Beginning with the second term, and looking only at every other term from there, the terms are increasing, but at a changing rate (changing from 3 to 9 is a difference of 6, but from 9 to 27 is a difference of 18).  This pattern is geometric, and the terms are multiplied by 3 (note that the quotient 9/3 = 3, and 27/9 = 3).  So, multiplying the second to last term by 3, we get the next term in the pattern:

27*3 = 81

Based on the calculations, the value of the test statistic and p-value are equal to -2.1213 and 0.0169 respectively.

Given the following data:

Mathematically, the value of the test statistic can be computed by using this formula:

[tex]Z=\frac{\bar{x}\;-\;\mu}{ \frac{\sigma}{\sqrt{n} } }\\\\Z=\frac{19.4\;-\;20}{\frac{2}{\sqrt{50}}}\\\\Z=\frac{-0.6}{0.282842 }[/tex]

zₓ = -2.1213.

From the z-table, the p-value is given by:

P(Z < zₓ) = P(Z < -2.1213)

P(Z < -2.1213) = 0.0169.

Since the p-value is equal to 0.0169 less than α = 0.05, we would reject H₀ : µ equal to 20. Thus, we would conclude that µ < 20.

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The gravity model tells about the flow and volume of people and goods used to determine the optimal location. Based on the model, site E is the best for the new coffee shop. Thus, option e is correct.

A gravity model represents a geographical distribution of the people, community, services, and the flow of commodities and goods in a defined region.

The model shows the flow and movement of the services, products, and people from one region to another. The movement helps in the understanding of the optimal location for the service.

In the given model, site E is the best optimal location as it is surrounded by more streets than any other site and has a large volume and people flow.

Therefore, site E is the best optimal location to open a new coffee shop.

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The probability that a randomly selected person said data analysis was a critical skill will be A. 0.50.

The number of critical skilled person will be:

= 253 + 105

= 358

The total number of employees will be:

= 253 + 110 + 105 + 250

= 718

Therefore, the probability will be:

= 358/718 × 100

= 50%

= 0.50

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The descriptions of each investment from  least to greatest are:

An investment of 1,200 at a 12% interest rate for 5 years will be:

I = A - P = $720.00

Note that:

A = P(1 + rt)

Therefore,

r = R/100 = 12%/100 = 0.12 per year.

So:

A = 1200(1 + (0.12 × 5)) = 1920

A = $1,920.00

So, The total amount accrued, principal plus interest, from simple interest on a principal of $1,200.00 at a rate of 12% per year for 5 years is $1,920.00.

At an investment of 1,200 at a 12% interest rate for 9 years:

A = $2,496.00

I = A - P = $1,296.00

Note that

A = P(1 + rt)

Therefore:

r = R/100 = 12%/100 = 0.12 per year.

So:

A = 1200(1 + (0.12 × 9)) = 2496

A = $2,496.00

Therefore, the total amount accrued, principal plus interest, from simple interest on a principal of $1,200.00 at a rate of 12% per year for 9 years is $2,496.00.

At an investment of 1,200 at a 6% interest rate for 9 years.

Note that:

I = A - P = $648.00

The Equation is:

A = P(1 + rt)

Therefore,

r = R/100 = 6%/100 = 0.06 per year.

So

A = 1200(1 + (0.06 × 9)) = 1848

A = $1,848.00

So, The total amount accrued, principal plus interest, from simple interest on a principal of $1,200.00 at a rate of 6% per year for 9 years is $1,848.00.

So, the descriptions of each investment from  least to greatest are:

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Which of the following is not represented in the map?

A. Canada contains more oil reserves than any other nation in the Western Hemisphere.

B. Most of the oil reserves are in the Middle East.

C. Russia contains fewer oil reserves than Canada.

D. Venezuela contains few oil reserves.

Based on your preview of the passage above, what do you predict the rest of the text will be about the option that is correct is a. An explanation of the reasons why Orcas are in danger.

The orcas -- stated withinside the take a look at as "killer whales" -- endured to assault their prey for 20 minutes, even as the person blue whale was "slapping and swiping its tail," as a protection mechanism, the studies said. The % killed the whale inside an hour of being spotted.

A pod of orcas has been found looking and consuming the planet's biggest animal – the blue whale – off the coast of Australia. Biologists have posted the primary observations of orcas looking and consuming a person blue whale, the most important animal ever to have existed.

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