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saveliy_v [14]
4 years ago
5

Someone help me with this question please

Mathematics
2 answers:
natka813 [3]4 years ago
8 0
Answer: Jayna charges a lower hourly rate than Hannah.
givi [52]4 years ago
5 0
2) for 5h  is wrong
Jayna -10+3*5=10+15=25
Hannah -7*5=35   
 1) for 1 h is wrong , 10>7
4) is wrong, Hannah does not have the initial fee
3)Jayna charges a lower hourly rate than Hannah is true, 3<7
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Calculate the rent of a decreasing annuity at 8% interest compounded quarterly with payments made every quarter-year for 7 years
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P = ( \frac{(1+i)^n -1}{i (1+i)^n}) R
For this example we have:
P = 78,000
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After substituting you can find value for R, rent.
5 0
4 years ago
Can someone help me out with my math homework my grades are ba
kupik [55]
<h3>Answer:  18</h3>

==========================================================

Explanation:

2 cm on paper (or on screen) represents 3 meters in real life.

The backyard is 2 cm horizontally across on the screen, so it's 3 meters across in real life. This is the shorter dimension.

The longer dimension is 6 meters. We can think of it like this

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2*2 cm : 2*3 meters .... multiply both sides by 2

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The real backyard is 6 meters by 3 meters to give an area of 6*3 = 18 square meters.

7 0
3 years ago
What is 29 to the power of x to the power of 15
Mumz [18]

Answer:

29 to the power of 15x

Step-by-step explanation:

Rules of exponents:

Multiply exponents.

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Therefore 29 to the power of 15x

7 0
3 years ago
An artist receives 20% royalty on the retail price of his recordings. If he receives $36,000 in royalties, what is the dollar am
Mariulka [41]

Answer:

$180,000

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Because the artist gets 20% of the retail price, and 20% is equal to 1/5, the artist gets 1/5 of the retail price. So you do 36,000 times 5 to get the whole, original price.

4 0
4 years ago
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lys-0071 [83]

The answer is $6.50 hope this helped

7 0
3 years ago
Read 2 more answers
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