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boyakko [2]
3 years ago
12

F(X) = 10x^3 find inverse

Mathematics
2 answers:
zimovet [89]3 years ago
4 0

Answer: y=\sqrt[3]{\frac{x}{10} }

Step-by-step explanation:

f(x)=10x^{3}\\y=10x^{3}

switch the x and y:

x=10y^{3}

Now solve for y:

x=10y^{3} \\\frac{x}{10} =y^{3} \\\sqrt[3]{\frac{x}{10} } =y\\

Therefore, the inverse of that function is: y=\sqrt[3]{\frac{x}{10} }

Korvikt [17]3 years ago
3 0
1000 is you answer
Or
10x10x10
Or
10/3
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What number is 54% of 125 type an integer or a decimal round to the nearest tenth
eimsori [14]
Answer is 67.5

To get this you must first turn 54% into a decimal.
54%---> .54
125*.54= 67.5
So 54% of 125 is 67.5 <span />
4 0
3 years ago
Read 2 more answers
CHECK MY ANSWER??
Tatiana [17]
You are partially correct :) 2^SQR(10) x SQR(10) = 20 
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4 0
3 years ago
a metal cube measures 2-centimeters on each side the mass of the cube is 72 grams what is the density of the metal cube​
Umnica [9.8K]

Answer:

9 gram/cm³

Step-by-step explanation:

Volume of  a square (L³) = 2³ = 8cm³

Volume of  a square (L³) = 2³ = 8cm³

But Density = mass/volume

But Density = Mass/Volume

Density = 72grams/8cm³

Density = 9grams/cm³

8 0
3 years ago
Answer this by 4:20 EST and I will mark brainliest
Alexxandr [17]

Answer:

A

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (6, a ) and (x₂, y₂ ) = (9, - 4 )

m = \frac{-4-a}{9-6} = \frac{-4-a}{3}

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

2x - 3y = 6 ( subtract 2x from both sides )

- 3y = - 2x + 6 ( divide through by - 3 )

y = \frac{2}{3} x - 2 ← in slope- intercept form

with slope m = \frac{2}{3}

Parallel lines have equal slopes , then

\frac{-4-a}{3} = \frac{2}{3} , so

- 4 - a = 2 ( add 4 to both sides )

-a = 6 ( multiply both sides by - 1 )

a = - 6 → A

8 0
3 years ago
A new unit has been formed in the army . In this until, 1 member is a staff sergeant , 3 are sergeants,21 are PFC's and 35 are P
eduard

Answer:

93%

Step-by-step explanation:

1 + 3 + 21 + 35 = 60 = 100%

21 + 35 = 56 = x%

60 = 100%

56 = x%

60x = 56 * 100

x = 56* 100 / 60

x = 2*23*2*2*5*5 / 2*2*3*5

x = 23*2*5/3

x = 93%

6 0
4 years ago
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