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Yuliya22 [10]
3 years ago
10

HELP First grade will receive 3/2 of $100,000,000 Second grade will receive 3/4 of $100,000,000 Third grade will receive 3/8 of

$100,000,000 fourth grade will receive 3/4 of $100,000,000 how much money should a 12 grader expect to receive?
Mathematics
1 answer:
allsm [11]3 years ago
5 0
If <span>, which statement </span>must<span> be true?
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</span>
You might be interested in
Please help :)))) ( attachment )
Anastaziya [24]
Let,
f(x) = -2x+34
g(x) = (-x/3) - 10
h(x) = -|3x|
k(x) = (x-2)^2

This is a trial and error type of problem (aka "guess and check"). There are 24 combinations to try out for each problem, so it might take a while. It turns out that 

g(h(k(f(15)))) = -6
f(k(g(h(8)))) = 2

So the order for part A should be: f, k, h, g
The order for part B should be: h, g, k f
note how I'm working from the right and moving left (working inside and moving out).


Here's proof of both claims

-----------------------------------------

Proof of Claim 1:

f(x) = -2x+34
f(15) = -2(15)+34
f(15) = 4
-----------------
k(x) = (x-2)^2
k(f(15)) = (f(15)-2)^2
k(f(15)) = (4-2)^2
k(f(15)) = 4
-----------------
h(x) = -|3x|
h(k(f(15))) = -|3*k(f(15))|
h(k(f(15))) = -|3*4|
h(k(f(15))) = -12
-----------------
g(x) = (-x/3) - 10
g(h(k(f(15))) ) = (-h(k(f(15))) /3) - 10
g(h(k(f(15))) ) = (-(-12) /3) - 10
g(h(k(f(15))) ) = -6

-----------------------------------------

Proof of Claim 2:

h(x) = -|3x|
h(8) = -|3*8|
h(8) = -24
---------------
g(x) = (-x/3) - 10
g(h(8)) = (-h(8)/3) - 10
g(h(8)) = (-(-24)/3) - 10
g(h(8)) = -2
---------------
k(x) = (x-2)^2
k(g(h(8))) = (g(h(8))-2)^2
k(g(h(8))) = (-2-2)^2
k(g(h(8))) = 16
---------------
f(x) = -2x+34
f(k(g(h(8))) ) = -2*(k(g(h(8))) )+34
f(k(g(h(8))) ) = -2*(16)+34
f(k(g(h(8))) ) = 2
5 0
3 years ago
13x - 3<br> 4.<br> 6x +<br> 1<br> 68
Rasek [7]

Answer:

= -21.6x + 168

Step-by-step explanation:

Combine Like Terms

13x -34.6x + 168

13x + - 34.6x + 168

(13x+ -34.6x) + 168

-21.6x + 168

3 0
3 years ago
465 how can you find the 1 places?
Kisachek [45]

to find the first places you have to look at the ones tens and hundreds so the first place is in the ones place

I hope this helps

7 0
3 years ago
Green is to yellow as purple is to?
Darya [45]

Answer: would it be blue?

Step-by-step explanation: The reason I am saying this is because the formula  for green is yellow and blue. And to make purple the formula is blue and red.

5 0
3 years ago
Ok i give you free point answer this good luck ​
damaskus [11]

Answer:

120

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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