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3 years ago

Which of the following is notan example of the potential dark side of big data?

Business

1 answer:

lutik1710 [3]3 years ago

5 0

Answer:

C) Use of a predictive modeling system that predicts life expectancy by using data about individual consumers' buying habits as well as personal and family medical histories.

Explanation:

Big data are a set of data that when analysed and studied show trends and patterns of individuals and firms.

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A cylindrical can that has a capacity of 20 m3 will be made. The metal used to build the top costs $10 per square meter while th

Alchen [17]

The dimensions of the cylinder can be used to minimise cost of manufacture.

<h3>How to we find minimised cost?</h3>

Let's ignore the metal's thickness and assume that the material cost to manufacture is precisely proportionate to the surface area of a perfect cylinder.

A=2πr(r+h)

Given that V=1000=r2h and h=1000=r2, we can write

A=2πr(r+1000πr2)

A=2πr2+2000r−1

By setting the derivative to zero, we may determine the value of r that minimises A:

A′=4πr−2000r−2

0=4πr−2000r−2

2000r−2=4πr

2000=4πr3

r=500π−−−√3

r=5.419 + cm

h=1000πr2=10.838 + cm

The can with the smallest surface area has a volume of 1000 cm 3 and measures 5.419+ cm in radius and 10.838+ cm in height. The can has a surface area of 553.58 cm 2. Given a constant volume, the cylinder with diameter equal to height has the least surface area.

Can surface area (cm2) versus. radius (cm), where capacity = 1000cm 3.

Learn more about manufacturing here:

brainly.com/question/17111259

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8 0

1 year ago

During 2018, TRC Corporation has the following inventory transactions.

Soloha48 [4]

Answer:

Results are below.

Explanation:

Giving the following information:

Jan. 1 Beginning inventory 48 $40 $1,920

Apr. 7 Purchase 128 42 5,376

Jul. 16 Purchase 198 45 8,910

Oct. 6 Purchase 108 46 4,968

For the entire year, the company sells 427 units of inventory for $58 each.

Ending inventory units= 482 - 427= 55

1)

Under the FIFO (first-in, first-out) method, the ending inventory is calculated using the cost of the lasts units remaining in inventory.

Ending inventory= 55*46= $2,530

COGS= 48*40 + 128*42 + 198*45 + 53*46= $18,644

Revenue= 427*58= $24,766

Gross profit= 24,766 - 18,644= $6,122

2)

Under the LIFO (last-in, first-out) method, the ending inventory is calculated using the cost of the firsts units remaining in inventory.

Ending inventory= 48*40 + 7*42= $2,214

COGS= 108*46 + 198*45 + 121*42= $18,960

Revenue= 427*58= $24,766

Gross profit= 24,766 - 18,960= $5,806

3)

First, we need to calculate the weighted-average cost:

weighted-average cost= (40 + 42 + 45 + 46) / 4= $43.25

Ending inventory= 55*43.25= $2,378.75

COGS= 427*43.25= $18,467.75

Revenue= 427*58= $24,766

Gross profit= 24,766 - 18,467.75= $6,298.25

6 0

2 years ago

1. What age group represents the highest percentage of taxpayers in 2016?

Salsk061 [2.6K]

Out of the roughly 142 million filers, people under the age of 35 account for 35 percent of all returns but just 17 percent of total AGI. By far, the largest number of filers are between the ages of 35 and 55, and they account for nearly half of total AGI

8 0

3 years ago

5. Max prepares a tax return for Ali at a VITA/TCE site. He finds out during the interview that Ali has no health insurance. Aft

solmaris [256]

Ion know and I wish I did good luck lol

3 0

3 years ago

Stopping a vehicle with good brakes from 20 miles per hour under good conditions requires about:

Anuta_ua [19.1K]

About 40 jewls of power in the other direction

5 0

3 years ago