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3 years ago

Whose work predicted that mass could be converted into energy and vice versa?

2 answers:

7 0

Hey there,

Your question states: Whose work predicted that mass could be converted into energy and vice versa?

This person who predicted that that mass could be converted into energy and also vice versa was a man known to be called Albert Einstein. He was a professionalize in theoretical physicist.

Hope this helps.
~Jurgen

Alchen [17]3 years ago

3 0

Answer:

Albert Einstein

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Labor Input Physical output 10 500 11 600 12 690 13 760 14 800 Refer to the above table, answer the following questions: A. If t

Mama L [17]

Answer:

Explanation:

Labor Input Physical output

10 500

11 600

12 690

13 760

14 800

marginal output of 11 th labor = 600 - 500 = 100

price of each product = 7

marginal revenue product of 11 th labor 7 x 100 = 700

B )

price of each of the goods sold = 10

marginal factor cost of labour = 700

minimum no of goods to be sold to cover the labour cost

= 700 / 10 = 70

no of goods added due to addition of 11 the labour = 100

no of goods added due to addition of 12 the labour = 90

no of goods added due to addition of 13 the labour = 70

so no of units of labor upto which the firm will continue to hire

= 13 .

7 0

3 years ago

If the prepaid rent account before adjustment at the end of the month has a debit balance of $2,800, representing a payment made

vampirchik [111]

Answer:

$2,100

Explanation:

Data provided in the question

Prepaid rent account before adjustment at the end of the month = $2,800

And, the monthly rent is $700

So, the amount of prepaid rent after adjustment is

= Prepaid rent account before adjustment at the end of the month - the monthly rent

= $2,800 - $700

= $2,100

Basically we deduct the monthly rent from the prepaid rent balance before adjustment

7 0

3 years ago

Mister Plow has contracted to perform snow removal services for the city of Springfield. Record snowfall has more than doubled t

Marina86 [1]

Answer:

B. a fixed-price contract.

Explanation:

"A fixed price contract places minimum administrative burden on the contracting parties, but subjects the contractor to the maximum risk arising from full responsibility for all cost escalations. Also called firm price contract."

Mr. Plow couldn't come back to Springfield because he took full responsability for all cost escalations.

Reference: WebFinance Inc. “What Is Fixed Price Contract? Definition and Meaning.” BusinessDictionary.com, 2019

3 0

3 years ago

Lana's team has been given a group writing assignment. the deadline is two months away. when should the group start working on t

WINSTONCH [101]

Well in this situation the wisest thing to do is to start with your project as soon as possible, start preparing for it and gather all the materials needed in time for the project.

3 0

3 years ago

Read 2 more answers

Maria is a hard-working college sophomore. One Sunday, she decides to work nonstop until she has answered 100 practice problems

sdas [7]

Answer:

The correct answers are:

i. The marginal, or additional, gain from Maria’s first hour of work, from 8:00 AM to 9:00 AM, is 40 problems.

ii. The marginal gain from Maria’s third hour of work, from 10:00 AM to 11:00 AM, is 20 problems

iii. 2 hours working on problems, 2 hours reading (c)

Explanation:

i. The marginal gain from 8:00 AM to 9:00 AM is calculated thus:

work done at 8:00 AM = 0 problems

Work done at 9:00 AM = 40 problems

Marginal gain = (Work done at 9:00 AM) - (work done at 8:00) = 40 - 0 = 40 problems

ii. work done at 10:00 AM = 70 problems

work done at 11:00 AM = 90 problems

Marginal gain = 90 - 70 = 20 problems

iii. To get the best exam score, the most number of problems possible in total must be answered within the 4-hour period, and this is determined as follows:

we are told that Maria gets tired as time progresses and the number of questions answered reduces we notice the following numbers of questions answered in each hour:

8:00 AM to 9:00 AM = 40 - 0 = 40 problems (hour 1)

9:00 AM to 10:00 AM = 70 - 40 = 30 problems (hour 2)

10:00 AM to 11:00 AM = 90 - 70 = 20 problems (hour 3)

11:00 AM to Noon = 100 - 90 = 10 problems (hour 4)

Also, we are told that;

1 hour of reading = 25 problems

Comparing the reading and solving problems, we see that the number of problems solved in hour-1 and hour-2 (40 and 30 respectively) are more than the equivalent number of problems solved in reading for 1 hour, while hour-3 and hour-4 (20 and 10 respectively), have lesser equivalent number of problems each, than reading for one hour. Therefore to make the most out of the 4 hours, Maria will spend the first 2 hours solving problems and the next two hours reading, giving a total of: 40 + 30 + 25 + 25 = 120 problems solved.

4 0

3 years ago