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Kryger [21]
2 years ago
12

Please help, I will mark brainliest!

Mathematics
1 answer:
ss7ja [257]2 years ago
4 0

Answer: \frac{n^3-5n^2-3n-27}{n^2-8n-9}

Step-by-step explanation: enter this into a fraction calculator to see what is really is. sorry i needed to put this in a fraction calculator to put it here, i wish i couldve written it normally :(

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10
gtnhenbr [62]

Answer: Bridget was thinking of the number 2.95

Step-by-step explanation:

21.9 / 2 = 10.95

10.95 - 8 = 2.95

7 0
3 years ago
Please help me :((((
pochemuha

Answer: the answer is y=6x+4......i just had this question on a quiz

Step-by-step explanation:

8 0
3 years ago
A credit card issuer offers an APR of 15.83% and compounds interest daily.
Romashka-Z-Leto [24]

Answer:

C. Its APR, because it's less than its effective interest rate.  

Step-by-step explanation:

The interest rate determines the money you must pay on the outstanding balance on the credit card.

The credit card company would advertise the lowest numbers it could truthfully use.

The APR is 15.83 %.

The formula for the effective interest rate is

i = \left (1 + \dfrac{r}{n} \right )^{n} - 1

where the interest rates are expressed as decimals.

If the APR is 15.83% and the interest is compounded daily,  

\begin{array}{rcl}i & = & \left (1 + \dfrac{0.1583}{365} \right )^{365} -1\\\\ & = & (1 + 0.0004337)^{365} -1\\ & = & (1.0004337)^{365} -1\\ & = & 1.1715 - 1\\& = & 0.1715\\& = & 17.15 \%\\\end{array}\\\text{The effective interest rate is $\mathbf{17.15 \%}$}

The APR is less than the effective interest rate, so that's what the company would advertise.

4 0
3 years ago
How to do this question plz ​
lina2011 [118]

9514 1404 393

Answer:

  22%

Step-by-step explanation:

If Denver gets 2/19 of the food, then Engle and Fido share the remaining 17/19 of the food.

If Engle and Fido share their food in the ratio of 6:2, then Fido's share is 2/(6+2) = 2/8 = 1/4 of the portion they have.

Fido's share of all the food is then (1/4)(17/19) = 17/76.

As a percentage of the whole, that is ...

  17/76 × 100% ≈ 22%

5 0
3 years ago
Find the area of the polygon with the given vertices E(3,1) F(3,-2) G(-2,-2)
svet-max [94.6K]

The polygon created with the given vertices happens to be a triangle with a base of 5 and a height of 3. The expression used to solve a triangle's area is base multiplied by height divided by 2. 5 x 3 = 15. 15/2 = 7.5. 7.5 square units is the answer.

5 0
3 years ago
Read 2 more answers
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