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makvit [3.9K]
3 years ago
9

Which of the following would be a scientific theory? A the hypothesis that if you increase the temperature of water, then sugar

will dissolve quicker B the statement that objects in motion tend to stay in motion C a belief in ghosts that humans cannot see or feel D an explanation of why global temperatures are rising
Business
2 answers:
Paladinen [302]3 years ago
3 0

Answer:

D an explanation of why global temperatures are rising

Explanation:

lesantik [10]3 years ago
3 0
B because that’s one of Newton’s laws of motion (a scientific theory)
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Economic growth refers to a steady increase in the production of goods and services in an economic system.
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Answer:

<em>Economic growth refers to a steady increase in the production of goods and services in an economic system.</em><em> </em><em><u>True</u></em>

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2 years ago
What is likely to happen if a borrower is late on a payment for a credit card account?
liraira [26]
I would say that the last answer is the most likely to occur
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By how much did the pace of tuition hikes exceed the 2013 average rate of inflation?
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<span>The pace of tuition hikes exceeded the 2013 average rate of inflation by two and 9/10 (2.9) percent. This was a smaller jump than pace of tuition hikes over the average rate of inflation 2012, which was four and one-half (4.5) percent.</span>
4 0
3 years ago
The equality-efficiency trade-off suggests that a. welfare programs stimulate incentives to work. b. inefficiencies result when
soldi70 [24.7K]

Answer:

The correct answer is letter "B": inefficiencies result when incentives to produce are reduced.

Explanation:

Equity-efficiency tradeoff takes place when attempting to optimize the production efficiency, distribution of wealth is diminished. The concept is always linked to moral philosophy because it implies taking about how people organize themselves in the way to produce and share their goods in a fairly. According to this point of view, when there is not enough motivation to produce inefficiencies arise.

7 0
3 years ago
Quadcopters plans to sell a standard quadcopter ​(toy drone) for $ 55 and a deluxe quadcopter for $ 85. Funtime purchases the st
Harman [31]

Answer:

For break-even, number of standard quadcopter sold should be 238

and, number of standard quadcopter sold should be 2 × 238 = 476

to earn $7,700,  number of standard quadcopter sold should be 392

and, number of standard quadcopter sold should be 2 × 392 = 784

Explanation:

Given:

Selling cost of standard quadcopter = $55

Selling cost of deluxe quadcopter = $85

Purchasing cost of standard quadcopter = $45

Purchasing cost of deluxe quadcopter = $65

monthly fixed expenses = $ 11,900

Now,

let the number standard quadcopter sold be 'x'

thus, according to the question

the number deluxe quadcopter sold will be = 2x

also,

at break-even

total cost = total revenue

or

Total fixed cost + Total purchasing cost = Total revenue

or

$11,900 + ($45x + $65 × 2x) = $55x + $85 × 2x

or

$11,900 + $45x + $130x = $55x + $170x

or

$11,900 + $175x = $225x

or

$225x - $175x = $11,900

or

$50x = $11,900

or

x = 238

Hence,

For break-even, number of standard quadcopter sold should be 238

and, number of standard quadcopter sold should be 2 × 238 = 476

To earn $7,700

Earning = Total Revenue - Total cost

$7,700 = ( $55x + $85 × 2x ) - [$11,900 + ($45x + $65 × 2x)]

$7,700 = $225x - $11,900 - $175x

or

$7,700 + $11,900 = $50x

or

$50x = $19,600

or

x = 392

Therefore,

to earn $7,700,  number of standard quadcopter sold should be 392

and, number of standard quadcopter sold should be 2 × 392 = 784

4 0
3 years ago
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