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Vinvika [58]
3 years ago
6

Can someone help me?

Mathematics
1 answer:
MariettaO [177]3 years ago
7 0
I hope this helps you



x.3x+x.(-1)+5.3x+5.(-1)-(x^2-2.4.x+16)


3x^2-x+15x-5-x^2+8x-16


2x^2+22x-21
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Pls help pls i need help
UkoKoshka [18]

Answer:

ok

Step-by-step explanation:

7 0
2 years ago
Scientists released 6 rabbits into a new habitat in year 0. Each year, there were four times as
Contact [7]

Answer:

f(x) = 4^{x} + 6

Step-by-step explanation:

Y1: (4) + 6

Y2: (4*4) + 6

Y3: (4*4*4) + 6

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8 0
3 years ago
Need help figuring this equation 1/12c =.6
soldi70 [24.7K]
1/12c = 0.6

To remove a fraction you simply multiply it by its inverse fraction (take the original fraction and flip it! So, multiply it by 12/1 (which is the same as saying 12).

12(1/12c) = 0.6*12

The 12 cancels out leaving this: 

c  = 0.6 * 12
c = 7.2

If you don't have or are allowed to use a calculator. To compute that you simply make 0.6 into a fraction then multiply the numerator by 12. .6 is in the tenths place so you can write it like this: 
6/10 simplifying it becomes, 3/5

3/5 * 12 = 36/5

Now! That was assuming 1/12c was written like this: 
(1/12)c = 0.6

If it was actually written like this: 
1/(12c) = 0.6 then you'll do this. 

Multiply 0.6 by 12c. Which will get you 7.2c. After that you need to get c alone, so you divide both sides by 7.2. Yielding the result: 

1/7.2 = c 

c = 0.1389...


5 0
3 years ago
Use the cubic model y=x3+x2+x to estimate the value of y when x = 10.
kow [346]
I believe the answer is 234
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3 years ago
The director of a museum recorded the number of students and adult chaperones in several school groups visiting the museum. She
sasho [114]

Answer:

b. 119

Step-by-step explanation:

7 0
2 years ago
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