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Mashutka [201]
4 years ago
6

How does a sieve or colander demonstrate the property of selective permeability?

Business
1 answer:
mars1129 [50]4 years ago
7 0

<span>Selective permeability means that only certain sizes of objects can get through. Sieve or colander allows the passage of objects that are smaller than the mesh, while it selects against larger objects. The selective permeability of a membrane is like to some membranes which only allow glucose to pass through while sucrose which is larger is prohibited.</span>

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If a cheese factory was interested in estimating the market potential for a new light cheese and estimated the potential by mult
marysya [2.9K]

Answer:

True

Explanation:

Generally, a chain-ratio method is a method of estimating the total amount of money to be spent on a particular business in order to achieve marketing targets. Based on the forecast of the factory and the decision to venture into the production of a new cheese product, the chain-ratio method is the best method for the estimation.

7 0
4 years ago
g On July 1, Alton Co. issued an $60,500, 10%, 120-day note payable to Seller Co. Assume that the fiscal year of Alton Co. ends
irakobra [83]

Answer:

The interest expense is $521  

Explanation:

The amount of interest expense for the fiscal year is the interest expense of 31 days which ,in other words the interest incurred only in the month of July ,calculated thus:

interest expense=days in the month/360days*interest rate*loan amount

interest expense=31/360*10%*$60,500=$ 521  

The interest expense for the current fiscal year rounded to the nearest dollar amount is $ 521  

8 0
3 years ago
Please select the economic term that is best described by each statement. People have limited resources. entrepreneurship margin
dlinn [17]

Answer:

scarcity

tradeoffs

Explanation:

Humans have unlimited wants and the resources available to satisfy this wants are limited. Thus, humans have to choose the most important wants and give up less important wants.

For example, if you have $20 and you want to buy a textbook , ice-cream or jeans. Each cost $20. If you need the textbook to study for a test, you would choose the book. Here $20 is the scarce resource. jeans and ice cream are what you traded off

6 0
3 years ago
The upward-sloping segment of the
Airida [17]

Answer:

increases in the price level that raise profits, inducing firms to produce more

Explanation:

increases in the price level that raise profits, inducing firms to produce more

4 0
3 years ago
Cameron Tiller is paid one and one-half times the regular hourly rate for all hours worked in excess of 40 hours per week and do
kozerog [31]

Answer:

His regular earnings ( based on regular rates) is $480 while his total earnings for the week ended March 15 is $738.

Explanation:

Regular rate = $12 per hour

Rate for hours in excess of 40 hours per week

= (3/2) × $12

= $18

Rate for hours for Sunday is double

= 2 × $12

= $24

During the week ended March 15, 9 hours each day from Monday through Friday, 6 hours on Saturday, and 4 hours on Sunday

Period in excess of 40 hours during the week

= (9 × 5) + 4 - 40

= 9

Total regular earning = 40 × $12

                                   = $480

Additional earnings = (9 × $18) + (4 × $24)

                                 = $162 + $96

                                 = $258

Total earnings = $480 + $258

                        = $738

4 0
3 years ago
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