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vitfil [10]
3 years ago
6

Help ASAP and pls tell me how thanks

Mathematics
1 answer:
bulgar [2K]3 years ago
6 0
I have no clue ooooo mmmmyyyyy goooshhhh
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Carol had a previous balance of $557.83 in her checking account. She deposited checks
g100num [7]

Answer:

x^2-4/7x-12/49=0

x= 6/7 and -2/7

Step-by-step explanation:

6 0
3 years ago
The Dallas Development Corporation is considering the purchase of an apartment project for $100,000. They estimate that they wil
katovenus [111]

Answer:

  • <u>The rate of return is 8.15%</u>
  • <u>This is a good investment</u>

<u></u>

Explanation:

For the first question, you need to find the rate that makes the present value of a stream of ten constant annual payments of $15,000 equal to the $100,000 investment.

The formula that returns the present value of a constant payment is called the annuity formula and is:

      Present\text{ }value=payment\times \bigg[\dfrac{1}{r}-\dfrac{1}{r(1+r)^t}\bigg]

In your problem you know:

  • Present value: $100,000
  • payment: $15,000
  • r: ?
  • t: 10

You cannot solve for r directly. You must guess a value and calculate the right side of the equation until to you find the rate that makes it equal to 100,000.

Try 5%:

       \$15,000\times \bigg[\dfrac{1}{0.05}-\dfrac{1}{0.05(1+0.05)^{10}}\bigg]=\$115,826

Then, the rate of return is greater than 5%. After several trials you will find that the rate of return is 8.15%.

Since this rate is higher than 8%, which is what the company requires, this is a good investment.

5 0
3 years ago
Translate this sentence into an inequality<br> PLZ HELP ME!
Anna11 [10]

Answer:

Step-by-step explanation:

(b+8)≤18

5 0
2 years ago
what is the theoretical probability tha a physics teacher will give you homework at the end of a lesson
fomenos
I think 3 but let me know
3 0
3 years ago
What is the answer to this <br> 26060/4
Paraphin [41]
26060 divided by 4 is <span>6515 :)
<em>
</em><em>Don't forget to rate this answer the Brainliest!</em>

</span>
5 0
3 years ago
Read 2 more answers
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