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slava [35]
2 years ago
8

Help.........................​

Mathematics
1 answer:
Dennis_Churaev [7]2 years ago
7 0

Answer:

solution

here,

Step-by-step explanation:

f={(2,1/2), ( 3, 1/3) , (4, 1/4)}

Range = { / (\ frac 12\) , \ (\ frac 13\) ,

\( \ frac 14\ )}

Inverse function ( f-^1 ) = {( 1/2, 2) ,( 1/3 ,3) , 1/4, 4 )} is the required answer

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95% of what number is 57? I need to find the whole number
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Answer:

the correct answer is 60

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3 years ago
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Solve in one variable<br> 2/3x + 5 = 3/2x
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First, we group together the terms with variables in one side by subtracting 3/2 x and 5 from both sides of the equation.
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The value of x from the equation is 6. 
5 0
3 years ago
Julio invested $2,000 in a simple interest account for 3 years.She had earned $150 in interest by the end. What is the simple in
german
The formula is
R=I/pt
R interest rate?
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P principle 2000
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R=150÷(2,000×3)
R=0.025 × 100
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Hope it helps!
4 0
3 years ago
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Round each number to the nearest ten and estimate the sum.<br>82.14 + 38.5 + 41.3​
blagie [28]

82.14 will be rounded down to 80, 38.5 will be rounded up to 40, and 41.3 will be rounded down to 40.

80 + 40 + 40 = 160

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5 0
3 years ago
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PLEASE HELPPPPPPPPPPPPPP THANK YOUUH
almond37 [142]
For A B and C, you just plug in the given number

A
2(15) + 5 = 35
B
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3x + 5 = 26 \\ 3x = 21 \\ x = 7
I had to use x instead of n, but for D n=7. :)

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3 years ago
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