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Lelu [443]
3 years ago
5

An irrational number in-between 7.7 and 7.9

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
6 0

Best Answer:

7.8
































































Whats an irrational number again?

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1. Find the compound interest and maturity value if P = P43,000, with a rate of 5% is compounded semi-annually for 6 years.​
Leno4ka [110]

The Answer is that the present value of $100 is $100. Because this $100 dollar is deposited today so the time is equal to zero and when time is zero the value of amount is the value of amount itself.

7 0
2 years ago
A 120-watt light bulb uses about 0.1 kilowatt of electricity per hour. If electricity costs $0.20 per kilowatt hour, how much do
saveliy_v [14]
There is no such thing as a "kilowatt per hour". If that's actually what the question says, then it's a defective question, and you should put it away before it makes you any more confused. A 120 watt light bulb uses exactly 0.12 kilowatt when it's turned on. In one hour, it uses (0.12 kilowatt) x (1 hour) = 0.12 kilowatt-hour of energy. If energy costs $0.20 per kilowatt-hour, then the cost is (0.12) x (0.20) = 2.4 cents. (0.024 dollar)
8 0
3 years ago
552945 rounded to the nearest hundred thousand
andre [41]
The answer is 600,000
6 0
3 years ago
Read 2 more answers
Pip was thinking of a number. Pip halves the number and gets an answer of 87.2. Form an
jeyben [28]

Answer:

x/2=87.2

Step-by-step explanation:

Pip was thinking of a number - Let's call this number x

Pip halve the number - So half of x = x/2  (or 1/2 x)

And gets an answer of 87.2  - x/2=87.2

So your equation would be x/2=87.2

I hope this helps :)

7 0
3 years ago
The marginal cost function for a company is given by
nikklg [1K]

Answer:

1503.37

Step-by-step explanation:

Download docx
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--text-blue-60"> docx </span>
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--text-blue-60"> pdf </span>
6 0
2 years ago
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