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pickupchik [31]
4 years ago
9

Contagious diseases can spread very quickly. suppose five people are ill during the first week of an epidemic and that each pers

on who is ill spreads the disease to four people by the end of the next week. by the end of the tenth week of the epidemic, how many people have been affected by the illness?
Business
2 answers:
Gala2k [10]4 years ago
5 0
5 X 4 = 20 
20 X 4 = 80
 80 x 4 = 320
 320 X 4 = 1280
 1280 X 4 = 5120
 5120 X 4 = 20,480
 20,480 X 4 = 81,920
 81,920 X 4 = 327,680
 327,680 X 4 = 1,310,720
 1,310,720 X 4 = 5,242.880
 
 My answer: 5,242,880
Sergio039 [100]4 years ago
3 0
5.125 people. 
  If it takes two weeks to become sick, it means that every two weeks one person infects 4 people, 4 people infects 4 more people = 16 people are infected in week 4, 64 people in week 6, 256 people in week 8 and 1024 in week 10, multiplied by 5 initial people 5120 people, plus 5 people who inicially spread the desease =  5125 people by week 10.
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Answer:

A) total cost = (200 labor hours x $20) + (500 units of raw materials x $8) + $4,000 cost of capital = $12,000

average total cost per unit = $12,000 / 2,000 units = $6 per unit

B) new total cost = (100 labor hours x $20) + (500 units of raw materials x $8) + $4,000 cost of capital =  $2,000 + $4,000 + $4,000 = $10,000

average total cost per unit = $10,000 / 3,000 units = $3.33 per unit

C) When process innovation occurs, total productivity and efficiency increase, decreasing the average cost per unit. In this case the total cos decrease, but even if total costs do not decrease, higher efficiency and productivity can be achieved by production more units at the same total costs. Process innovations, usually related to new technologies, are responsible for the greatest increases in productivity and efficiency which result in higher economic output and growth.

7 0
4 years ago
The yield on a one-year Treasury security is 5.3800%, and the two-year Treasury security has a 6.4560% yield. Assuming that the
Gre4nikov [31]

Answer:

7.5430%

Explanation:

Treasury securities are the governmental bills, notes, and bonds.

Yield is the amount you earn by holding on to these treasury securities.

Given yield on 1-year Treasury security = 5.38% = 0.0538

and

yield on 2 year Treasury security = 6.456% = 0.06456

THe formula to use would be:

\frac{(1+r_{2})^n}{(1+r_{1})^n}-1

Where

r_2 is the yield of 2 year security  (here, n = 2)

and

r_1 is the yield of 1 year security ( here, n = 1)

Now, substituting, we get:

\frac{(1+r_{2})^n}{(1+r_{1})^n}-1\\=\frac{(1+0.06456)^2}{(1+0.0538)}-1\\=0.075430

<u>Converting this to percentage:</u>

0.075430 * 100 = 7.5430%

3 0
3 years ago
Merry Toy Company makes toy airplanes. One plane is an excellent replica of the Boeing 737; it sells for $8. Joyous Airlines wan
marusya05 [52]

Answer:

C) Yes, income will increase by $250.

Explanation:

normal selling price $8

special order for 15,000 at $4 each

incremental costs per plane:

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  • variable manufacturing overhead $0.50
  • decals $0.05
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plus $2,000 in special machine

gain/loss resulting from special order = total revenue - incremental costs per plane - special machine = ($4 x 15,000) - ($3.85 x 15,000) - $2,000 = $60,000 - $57,750 - $2,000 = $250

net profits will increase by $250

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3 years ago
Why would the president worry about the possibility that the appearance of Fed independence might be​ undermined? A. It could un
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Answer: A. It could undermine confidence in the Fed and impact market conditions.

Explanation:

Independent Central banks are preferred as they keep market conditions stable by controlling inflation and affecting interest rates. For instance, Independent central banks have generally been favored by investors due to studies showing that they keep inflation rates low as opposed to countries where the Central bank is controlled by the government.

Investors like this as it reduces the erosion on their rates of return by inflation. If there is any indication that the Fed is no longer independence or less independent, market conditions might be affected as investors become worried about inflation amongst others and the market responds by raising interest rates to compensate.

3 0
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A health insurance provider has used market ________ to identify groups of businesses that have unique needs when providing insu
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Answer:

Segmentation

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In the case of health insurance providers, they use market segmentation to maintain the difference between individuals and decide about their premium, desire and other benefits.

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