Answer:
- <u>investigate search engine criteria to improve search results</u>
<u>Explanation:</u>
Remember, the application of STEM implies using the knowledge found in the field of science, technology, engineering, and mathematics to carry out projects.
Since <u>the focus is on learning technology concepts</u>, the most likely, that is, the <em>project that is closest to technology </em>is investigating search engine criteria to improve search results.
Answer:
a. 7,000 years
b. 2,333 years
c. 875 years
Explanation:
Based on rule of 70, we can have the following formula to do the calculation:
Number of years to double = 70 ÷ Interest rate per year .................... (1)
We can now calculate as follows:
a. A savings account earning 1% interest per year.
Number of years to double = 70 ÷ 1% = 7,000 years
b. A U.S. Treasury bond mutual fund earning 3% interest per year.
Number of years to double = 70 ÷ 3% = 2,333 years
c. A stock market mutual fund earning 8% interest per year.
Number of years to double = 70 ÷ 8% = 875 years
Note:
It can be observed that the higher the interest rate, the lower the number of years it will take the investment to double.
Answer:
335.43 million gallons
Explanation:
price elasticity of demand (PED) = % change in quantity demanded / % change in price
PED = -1.9% / 10% = -0.19, very inelastic
expected price increase $0.40
% change in price = ($3.45 - $3.05) / $3.05 = 13.11%
% change in quantity demanded:
-0.19 = D / 13.11%
D = 2.49%
quantity demanded will decrease by 2.49%, from 344 million gallons to 335.43 million gallons
Answer:
B. The service can be transported
Explanation:
Service relates to providing an intangible form of work which is performed for others to yield a benefit or satisfy a want. An important aspect of a service being, it is intangible or something which cannot be touched or felt.
For example, service provided by a doctor or services provided by a waiter at a hotel. Services are consumed, the moment they are produced. For instance, services of a waiter arise when a customer enters the hotel and a want for the service is created.
Services cannot be resold as for instance the receiver performs the same service to another, the provider would change.
As services are intangible, they cannot be stored since they arise only when a want arises and are consumed immediately.
Thus, the correct option is B. The service can be transported.
Answer:
The cash received from customers under the direct method is $8,256,000.
Explanation:
Given:
Beginning accounts receivable = Accounts receivable on 12/31/21 = $216,000
Ending accounts receivable = Accounts receivable on 12/31/22 = $360,000
Sales revenue = $8,400,000
Therefore, we have:
Cash received from customers = Beginning accounts receivable + Sales revenue - Ending accounts receivable = $216,000 + $8,400,000 - $360,000 = $8,256,000
Therefore, the cash received from customers under the direct method is $8,256,000.
