answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
goblinko [34]
2 years ago
6

Now, suppose the student wishes to bring back some ice cream from the restaurant for her friends at school, but since it is such

a hot day, the ice cream will melt away in the car in only 5 minutes. how fast will the student have to drive back to get the ice cream to her friends before it completely melts?
Business
2 answers:
KIM [24]2 years ago
8 0

Maybe you should add a few other indicators such as distance from the ice cream shop to school and room temperature, so you can get a definite amount. From the above question, the most appropriate answer is as soon as possible to arrive within 5 minutes to school from the ice cream shop.

<h2>Further Explanation </h2>

Changes in the form of matter are the change in thermodynamics from one phase of an object to another's condition.

Changes in the form of these substances can occur due to the release and absorption of heat. Changes in the form of substances occur when certain points are reached by atoms/compounds of this substance which are usually measured in temperature figures. Like water to become solid it must reach a freezing point and water for gas must reach its boiling point

Type of Change of Being

Changes in the form of substances are classified into six events as follows:

1. Frozen is an event of changing the shape of an object from liquid to solid. In this event, substances release heat energy. Rapid cooling will have an impact on cryogenic temperatures. Cryogenic is the study of material with very low temperatures. This can cause a substance to freeze below its freezing point.

2. Melting is a change in form from solid to liquid. This event requires thermal energy with high temperatures. Things that have melted are fully referred to as liquid objects. Examples of melting objects that frozen water (ice) is heated and turned into water.

3. Yawning is an event that manifests water into gas. In this process how substances require heat energy. Examples of this process of evaporating with boiled water if allowed to run over time will run out. Gasoline that is left in the open for a long time will be turned into gas.

4. This condensation is the event of a change in form from liquefied melting gas. In this process, substances need heat energy. An example of this process is when ice cubes are stored in a glass, the outside gets wet.

5. Flooding is the process of changing form from solid to gas. This process of substances requires energy. Examples of substitution can be seen in camphor that is stored in a cupboard. It will run out soon.

6. Crystallizing is a process of changing gases into solid and these event substances releasing heat energy. An example of this process can be seen turning steam into the snow.

Learn more

definition of Changes in the form of matter brainly.com/question/11531875

definition of Type of Change of Being brainly.com/question/11531875

Details

Grade: High School

Subject: Business

keywords: Changes in the form of matter

-BARSIC- [3]2 years ago
4 0
I think it is 24mph.....
You might be interested in
Brenda wants to buy a new car and has a budget of $25,000. she has just found a magazine that assigns each car an index for styl
IgorC [24]
For each $5000 she spends on the style the record ascends by one, so the most she can accomplish is an auto with style list of 5. For each $2500 she spends on gas mileage the file ascends by one, so the most she can accomplish is an auto with a gas-mileage file of 10. The slant of her spending line is in this way ½.
6 0
2 years ago
Granfield Company has a piece of manufacturing equipment with a book value of $44,000 and a remaining useful life of four years.
Troyanec [42]

Answer:

$26,000

Explanation:

The calculation of Net increase or decrease in income on replacement is shown below:-

Net savings in Variable cost for 4 years = Variable manufacturing costs × Life

= $19,800 × 4

= $79,200

Net Investment to be made in New machine = Initial investment of new machine - Traded in value of old machine

= $128,000 - $22,800

= $105,200

Net financial disadvantage of replacement = Net savings in Variable cost for 4 years - Net Investment to be made in New machine

= $79,200 - $105,200

= $26,000

So, for computing the net financial disadvantage of replacement we simply applied the above formula.

6 0
2 years ago
A high school student working part-time as a cashier had a gross income of $6727 last year. If his federal tax rate was 10% and
8_murik_8 [283]

Federal tax rate = 10%

State tax rate = 4.3%

Social security = 6.2%

Medicare = 1.45%

Total deductions = 21.95%

Amount withheld = 21.95%*6727 = $1476.58

3 0
2 years ago
4. Human judgment and experience can play a role in the advent of stock market crash because
notka56 [123]

Answer:

Investors with an experience of financial crises are better at diversifying their portfolios

Explanation:

When an investor has experienced a financial crisis in the past, and decides to diversify his investment portfolio as a result, he is using both human judgment and experience to take the best decisions available to him.

Diversifying your investment porftolio is a good decision because it reduces risk (although it may also reduce profitability so there is a trade-off). Investors with past experience tend to spread their investments in order to reduce risk and avoid large losses. They do this because they see the possibility of a new financial crisis in the near future.

8 0
2 years ago
You are considering a 10-year, $1,000 par value bond. Its coupon rate is 8%, and interest is paid semiannually. If you require a
Schach [20]

Answer:

$1,061.28

Explanation:

We need to calculate the present value of the bond using the minimum effective rate of 7.1225%

First we calcualte the present value of an annuity of $80 for 10 years

C * \frac{1-(1+r)^{-time} }{rate} = PV\\

80 * \frac{1-(1+7.1225%)^{-10} }{7.1225%} = PV\\

PV = $558.72

Then we calculate the $1,000 in 10 years present value

\frac{Principal}{(1 + rate)^{time}}= PV

\frac{1,000}{(1 + 7.1225%)^{10} } = PV

PV =  $502.57

Then we add both values

$502.57 + $558.72 = $1,061.28

This will be the present value AKA market price which yields the minimun rate of 7.1225%

7 0
2 years ago
Other questions:
  • Imagine that you work at a store which sells computer components and you have been made the facilitator of a group whose long te
    9·2 answers
  • The term applied to the periodic expiration of a plant asset's cost is
    11·1 answer
  • A retired woman has $180,000 to invest. she has chosen one relatively safe investment fund that has an annual yield of 9% and an
    11·1 answer
  • You are the editor of a publishing company and are careful to register all of your books with the U.S. Copyright Office. One of
    13·1 answer
  • Jonathan is considering opening a shop for online baseball memorabilia. He has two options. He can build the web site himself an
    14·1 answer
  • The Deluxe Store is located in midtown Madison. During the past several years, net income has been declining because of suburban
    8·1 answer
  • Shaan and Anita currently insure their cars with separate companies, paying $650 and $575 a year. If they insure both cars with
    8·1 answer
  • Juice Drinks has beginning inventory of $10,000, purchases in the amount of $150,000, and ending inventory of $8,000. Juice Drin
    7·1 answer
  • The pursuit of organizational goals efficiently and effectively by integrating the work of people through planning, organizing,
    10·1 answer
  • . In the nation of Foxystan, a $1000 increase in consumer spending typically causes GDP to rise by $5000. The marginal propensit
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!