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AnnZ [28]
4 years ago
14

Can somebody please help with this ? Thank you so much .

Mathematics
2 answers:
OLga [1]4 years ago
8 0
1/2 ...
..,..........
...

......
vredina [299]4 years ago
6 0
1/2 would be it, considering ratios have to be equivalent
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the present value that must be invested to get $1,000 after 6 years at the interest rate of 11.5% is $ round up to the nearest c
SSSSS [86.1K]
The future worth (F) of the current investment (P) given that the interest (i) is compounded can be calculated by the formula,
                                F = P x (1 + i)^n
where n is the number of years. Substituting the given values to solve for P,
                             1000 = P x (1 + 0.115)^6
The value of P is approximately $520.42.
4 0
4 years ago
25 point for this question:
KonstantinChe [14]

Answer:

a=\frac{13}{11}   b =\frac{-2}{11}

Step-by-step explanation:

  • By equating coefficients on both sides of respective terms.

Given,

\frac{x-4}{x^2+7x-18} = \frac{a}{x+9} + \frac{b}{x-2}

<u>Now take  </u><u>lcm</u><u> on right hand side </u>

\frac{x-4}{x^2+7x-18} =\frac{a(x-2)+b(x+9)}{x^2+7x-18}

By equating coefficients of respective terms

x-4 = a(x-2)+b(x+9)

a+b=1  -----1 ; 9b-2a=-4  -----2

Substitute b=1-a in 2

9(1-a)-2a=-4

11a=9+4=13

a=\frac{13}{11}

As b=1-a=1- \frac{13}{11}=\frac{-2}{11}

3 0
3 years ago
please only do the even numbers. for example, 12,14,16,18,20,22,24 (20 points for right answers plus brainliest.)   :) thanx
Alexandra [31]
12) 2×2×2×2×2
14)(3/5) write it 4 times
16)2×2×2×5×5 and the rest I'm not sure but you should try using photomath :) it gives u the answers and the work!
7 0
3 years ago
Solve all the inequalities? Show all your Work?
Nataly [62]

7. There are no solutions.

8. All real numbers are solutions.

9. s≤−2

5 0
3 years ago
Please please help me out if you know how to do this!
Fittoniya [83]

Answer:

We are given that she ordered a hot drink:

Customers that ordered a hot drink 5 + 48 + 22 = 75

THEN we are told it was a medium (medium hot = 48)

So the probability = 48 / 75 = .64






Step-by-step explanation:


8 0
3 years ago
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