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3 years ago

Ocean sediment cores provide a climate record for the past ________ years.

Business

2 answers:

MrMuchimi3 years ago

5 0

Ocean sediment core provides a climate record of the past 70 million years.

1880 is the reliable global record which we can say the climate began. Proxies(climate) helps the scientists to determine the climatic patterns even before starting record-keeping.

Some examples of proxies are sub-fossil pollen, lake and ocean sediments, tree rings, and ice cores. Climatic of the time influenced the growth rate of proxies material. It is from proxies where we can recover quantities of particular isotopes from climatic changes.

The combination of proxies can produce temperature reconstruction which is longer the instrumental temperature.

Gennadij [26K]3 years ago

5 0

Ocean sediment cores provide a climate record for the past 70 million years. Ocean sediment cores from the bottom of the ocean work as an event timeline. Every year the ocean sediment was piled above the sediment from the previous year. The deeper the ocean sediment, the older it was.

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Land held for possible plant expansion would be included as an operating asset when computing return on investment (ROI).

Softa [21]

Answer:

B. False

Explanation:

Land held for possible plant expansion would NOT be included as an operating asset when computing return on investment (ROI).

Return on investment (ROI) is used to measure the profitability of an investment. It helps to compare the gain or loss from an investment in relation to its cost.

Return on investment can be used to determine

1. Profitability of a stock investment,

2. Profitability of the purchase of a business investment

3. Profitability of a real estate business

ROI = Net return / cost of investment × 100

Net return= Final value of investment - initial value of the investment

6 0

3 years ago

In the long run, assuming that the owner of a firm in a competitive industry has positive opportunity costs, she a. should exit

Svetradugi [14.3K]

Answer:

c. will earn zero economic profits but positive accounting profits

Explanation:

A competitive industry is characterised by many buyers and sellers of homogenous goods and services.

There are no barriers to entry and exit of firms. If firms in a competitive industry earn economic profit in the short run, firms enter into the industry in the long run and economic profit falls to zero.

A competitive firm earns accounting profit but doesn't earn economic profit.

Accounting profit = Revenue - Cost

Economic profit = Accounting profit - Opportunity cost

I hope my answer helps you.

5 0

3 years ago

Pacifica Industrial Products Corporation makes two products, Product H and Product L. Product H is expected to sell 39,000 units

Gemiola [76]

Answer:

Each product will be allocated with 38.30 dollars of manufacturing overhead as both takes 0.81 DLH

Explanation:

$\frac{Cost\: Of \:Manufacturing \:Overhead}{Cost \:Driver}= Overhead \:Rate$

To calcualte the overhead rate we need to distribute the expected cost over the expected cost driver, in this case, labor hours:

(39,000 + 8,000) x 0.81 DLH = 38,070 labor hous

$1,800,000 overhead / 38,070 DLH = 47,281323877

the overhead per hour is $47.28

overhead per product:

47,281323877 x 0.81 = 38,29787234 = 38.30

4 0

3 years ago

Which eoc configuration allows personnel to function in the eoc?.

jenyasd209 [6]

Answer: The Departmental Structure allows personnel to function in the EOC with minimal preparation or startup time. Log in for more information. This answer has been confirmed as correct and helpful.

Explanation:

4 0

2 years ago

Berman & Jaccor Corporation's current sales and partial balance sheet are shown below.

blsea [12.9K]

Sorry but this is kind of confusing but can you plz help me with this math problem

Santa is trying to buy socks for all his elf helping the year. He went on Amazon and found a pack of 8 socks for $24. He wants to know what each socks cost to be able to write an equation, and later he wants to know how much 12 socks with cost him.

I need the Ratio, Unit Rate, C.O.P. And an equation

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2 years ago

Read 2 more answers