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3 years ago

Given f(x)= 4x+1/3, solve for f^-1(11)

Mathematics

1 answer:

Bond [772]3 years ago

6 0

Answer:

8/3

Step-by-step explanation:

4x+1/3=11=33/3

4x=32/3

x=8/3

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Bogdan [553]

Answer:1 and 2

Step-by-step explanation:

Given

Volume needed $V=220\ in.^3$

For first cylinder

$r=3\ in.$

$h=4\ in.$

$V=\pi r^2h$

$V_1=\pi (3)^2(4)$

$V_1=113.11\ in^3$

For second cylinder

$r=4\ in.$

$h=4\ in.$

$V=\pi r^2h$

$V_2=\pi (4)^2(4)$

$V_2=201.08\ in^3$

For Third cylinder

$r=9\ in.$

$h=9\ in.$

$V=\pi r^2h$

$V_3=\pi (9)^2(9)$

$V_3=2290.51\ in^3$

For fourth cylinder

$r=4\ in.$

$h=9\ in.$

$V=\pi r^2h$

$V_4=\pi (4)^2(9)$

$V_4=452.448\ in^3$

So, cylinder $1$ and $2$ are appropriate as it is under $220\ in.^3$

3 0

3 years ago

What is the solution of this equation? 8 − 1 2 x = −6( 3 4 x − 2) + 4 A) x = 1 2 B) x = 2 C) It has no solution. D) It has infin

Andre45 [30]

Step-by-step explanation:

8-12x=-6(34x-2)+4

8-12x=204x-12+4

subtract 8 from both sides.

-12x=204x-20+4

-12 turned to -20 because we subtracted 8.

add 20+4

-12x=204x-24

subtract 204x from both sides

-216x=-24

divide by -216x

So I would say it has infinitely many solutions

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3 years ago

What's 0.1✖️N = 89.5 What's 10*3 times N = 630

vladimir2022 [97]

0.1n=89.5

Step 1: Divide both sides by 0.1.‌

Answer: n=89

(10)(3)n=630

Step 1: Simplify both sides of the equation.

30n= 630

step1: divide both sides by 30.

Answer: n= 21

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3 years ago

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