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Alexxandr [17]
4 years ago
15

A study is being done to test the effects of habitat space on the size of fish populations. aquariums of various sizes are set u

p with six goldfish in each one. over a period of six months, the fish are fed the same type and amount of food. the aquariums are equally maintained and cleaned throughout the experiment. the temperature of the water is kept constant. at the end of the experiment the number of surviving fish are surveyed. what is the independent variable?
Business
1 answer:
vovangra [49]4 years ago
8 0
<span>The independent variable is the size of the aquarium and the dependent variable is the size of the fish population. All other variables in this scenario are held constant. Dependent variables are aspects that the researcher deliberately changes to see what will result from the change. If the food, water temperature and cleanliness are the same and the size of the aquariums is different, that makes aquarium size the independent variable.</span>
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11. Nadine is retiring at age 62 and expects to live to age 85. On the day she retires, she has $402,000 in her retirement savin
Svet_ta [14]

Answer:

E. $2,688.77

Explanation:

We need to calculate the PMT of an ordinary annuity at 6%

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

PV 402,000

time:

85 years - 62 years = 23 years of retirement

23 years  x   12 months per year = 276 months

rate: 6% annual rate we must divide over 12 months to convert into monthly: 0.06/12 = 0.005

402000 \div \frac{1-(1+0.005)^{-276} }{0.005} = C\\

C  $ 2,688.766

<em>She can withdraw 2,688.76 per month</em>

7 0
3 years ago
The cost of perpetual preferred stock is found as the preferred's annual dividend divided by the market price of the preferred s
VikaD [51]
Answer: A


Preferred share dividends are distributions of profits and not interest payments. Thus not tax-deductible.
5 0
3 years ago
Fresh Veggies, Inc. (FVI), purchases land and a warehouse for $490,000. In addition to the purchase price, FVI makes the followi
Airida [17]

Answer:

$555,900

Explanation:

To determine the FVI amount that should be recorded, all closing costs must be added to the initial purchase price of the land

∴ = $490,000 + $29,000 + $1,900 + $6,000 + $29, 000

 =$555,900.

4 0
4 years ago
Core Corporation reported current earnings and profits of $250,000. It distributed a buildingwith an adjusted basis to Core of $
Svet_ta [14]

Answer:

B. $140,000

Explanation:

An adjusted basis refers to the total cost of acquiring an asset. In include transportation, installing, commissions, and all other relevant fees. The fair market value represents the price an asset can fetch if sold in the market.  It is the amount that a company will receive if it were to dispose of an asset in the market.

Shareholders will be the fair market value adjusted for the mortgage balance.

=$ 230,000 - $ 90,000

=$140,000

8 0
4 years ago
Which one of the following statements is correct concerning the concept of materiality?
Alchen [17]

Answer:

D) Materiality is a matter of professional judgement

Explanation:

5 0
3 years ago
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