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lara [203]
3 years ago
6

Write a claim that responds to the question: Why can transferring energy into or out of a substance change molecules' freedom of

movement? Be sure to include the words kinetic energy, temperature, and speed in your response.
Business
1 answer:
nydimaria [60]3 years ago
8 0

Answer:

hope this help u

Explanation:

Transferring energy into or out of a substance changes its temperature, which changes the molecules' freedom of movement. Claim 2: Transferring energy into or out of a substance changes the molecules' kinetic energy, which changes their freedom of movement.

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Market equilibrium Consider the demand function of tofu given by Qd = 150 – 10p + 5pb and the supply function of tofu given by Q
ser-zykov [4K]

Answer:

a) Qs = 50 + 20p - 7ps

= 50 + 20p - 7×(2)

= 50 + 20p - 14

= 36 + 20p

At equilibrium, Q_{d} = Q_{s}

So, 150 - 10p + 5p_{b} = 36 + 20p

So, 20p + 10p = 30p

= 150 - 36 + 5p_{b}

= 114 + 5p_{b}

So, p = (114/30) + (5/30)p_{b}

= 3.8 + 0.17p_{b}

Thus, p_{e} = 3.8 + 0.17p_{b}

Q = 36 + 20p

= 36 + 20(3.8 + 0.17p_{b})

= 36 + 76 + 3.4p_{b}

= 112 + 3.4p_{b}

Thus, Q_{e} = 112 + 3.4p_{b}

b) p_{e} = 3.8 + 0.17p_{b}

= 3.8 + 0.17×(5)

= 3.8 + .85

= 4.65

Q_{e} = 112 + 3.4_{b}

= 112 + 3.4(5)

= 112 + 17

= 129

c) Qd = 150 - 10p + 5pb = 150 - 10(2.5) + 5(5) = 150 - 25 + 25 = 150

Qs = 36 + 20p = 36 + 20(2.5) = 36 + 50 = 86

Thus, there is excess demand as Q_{d} > Q_{s}

d) New Q_{d}= 180 - 10p + 5p_{b}

= 180 - 10p + 5×(5)

= 180 - 10p + 25

= 205 - 10p

Now, new Q_{d} = Q_{s} gives,

205 - 10p = 36 + 20p

So, 20p + 10p = 205 - 36

So, 30p = 169

So, p = 169÷30

So, p_{e} = 5.63

Q = 205 - 10p = 205 - 10×(5.63) = 205 - 56.3 = 148.7

So, Q_{e} = 148.7

6 0
3 years ago
Please help me anyone (picture attached)
sergey [27]

Answer:

Im not entirely sure, but i think

2. Should be D

3. Should be A

(i could be wrong but im about 90 percent sure those r right)

Explanation:

3 0
2 years ago
The term ______ refers to the degree to which a firm uses debt financing (or other types of fixed-cost financing) to fund its op
jek_recluse [69]

Answer:

The term Operating leverage refers to the degree to which a firm uses debt financing (or other types of fixed-cost financing) to fund its operations.

Explanation:

Operating leverage is a measure of how revenue growth translates into growth in operating income

4 0
3 years ago
An investment project has annual cash inflows of $4,300, $4,000, $5,200, and $4,400, for the next four years, respectively. The
xeze [42]

Answer:

1.64 years

2.27 years

3.13 years

Explanation:

Discounted payback calculates the amount of time it takes to recover the amount invested in a project from it cumulative discounted cash flows

Present value of cash flow in year 1 = 4300 / 1.13 = 3805.31

Amount recovered in year 1  = -5800 + 3805.31 = -1994.69

Present value of cash flow in year 2 = 4000 / (1.13^2) = 3132.59

Amount recovered in year 2 =-1994.69 + 3132.59 = 1137.90

Payback period = 1 + 1994.69/3132.59 = 1.64 years

B

Present value of cash flow in year 1 = 4300 / 1.13 = 3805.31

Amount recovered in year 1  = -7900 + 3805.31 = -4094.69

Present value of cash flow in year 2 = 4000 / (1.13^2) = 3132.59

Amount recovered in year 2  = -4094.69 + 3132.59 = -962.10

Present value of cash flow in year 3 = 5200 / (1.13^3) = 3603.86

Amount recovered in year 3  = -962.10 + 3603.86 = 2641.76

Payback period = 2 years + -962.10 / 3603.86 = 2.27 years

C

Present value of cash flow in year 1 = 4300 / 1.13 = 3805.31

Amount recovered in year 1  = -10900 + 3805.31 = -7094.69

Present value of cash flow in year 2 = 4000 / (1.13^2) = 3132.59

Amount recovered in year 2  = -7094.69 + 3132.59 = -3962.10

Present value of cash flow in year 3 = 5200 / (1.13^3) = 3603.86

Amount recovered in year 3  = -3962.10 + 3603.86 = -358.24

Present value in year 4 =  4400 / (1.13^4) = 2698.60

Amount recovered in year 4  = -358.24 + 2698.60 = 2340.36

Payback period = 3 years + 358.24 + 2698.60 = 3.13 years

7 0
2 years ago
You work for an airline that is expanding its service overseas and hiring several thousand new employees from the countries that
arsen [322]
Depending on where overseas is managers should get to know a little about the cultures, being bilingual would help both managers and employees. Hiring someone who can translate a number of languages would also be a benefit. I'd consider writing out the questions and getting them translated. Managers should come up with no more than 5 questions, it's going to be cumbersome already.

Cultural differences are bound to surface. Some of the ones I would learn about would be; eye contact, hand gestures, physical space, also practice matching there expressions.
8 0
3 years ago
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