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MatroZZZ [7]
3 years ago
13

Please I need help with these 3 questions with explanation. See attached below.

Mathematics
1 answer:
amm18123 years ago
7 0

Answer:

  18. compound interest

  19. simple interest

  20. simple interest

Step-by-step explanation:

For these problems, the initial balance is irrelevant. All that matters is the multiplier of that balance. For simple interest at rate r for t years, the multiplier is ...

  simple interest multiplier = (1 +rt)

For interest compounded annually, the multiplier of the initial balance is ...

  compound interest multiplier = (1 +r)^t

A spreadsheet can do the computations for you.

___

As an example of the computations involved, consider problem 19:

  simple interest multiplier = 1 + 0.13·6 = 1.78

  compound interest multiplier = 1.10^6 = 1.771561

The latter is less than the former, so the simple interest account will have the (slightly) greater balance at the end of 6 years.

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Murrr4er [49]

Given:

The given number is:

96

To find:

The product of prime factors of given number.

Solution:

We have,

96

The prime factors of given number are:

<u>2 | 96</u>

<u>2 | 48</u>

<u>2 | 24</u>

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<u>2 | 6</u>

<u>3 | 3</u>

  | 1    

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Answer:

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