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erma4kov [3.2K]

3 years ago

7

Can some one help me with this math problem?

1 answer:

mash [69]3 years ago

6 0

45.60 thats the answer

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What is the inverse of the function f(x) = 2x + 1?

BaLLatris [955]

Answer:

$f^{-1} = \frac{x-1}{2}$

Step-by-step explanation:

$f(x) = 2x+1$

<em>Replace it with y</em>

$y = 2x+1$

<em>Exchange the values of x and y</em>

$x = 2y+1$

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<em>Subtracting 1 from both sides</em>

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So,

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3 0

3 years ago

Read 2 more answers

A chemist is using 381 milliliters of a solution of acid and water. If 17.4% of the solution is acid, how many milliliters of ac

Romashka-Z-Leto [24]

Answer:

66.3 mL

Step-by-step explanation:

17.4% of 381 mL is ...

0.174 × 381 mL = 66.3 mL

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