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3 years ago

If f(7)=22, then f-1(22)=

Mathematics

1 answer:

nignag [31]3 years ago

4 0

Answer:

$f^{-1}$ (22) = 7

Step-by-step explanation:

The inverse function maps the output of the function back to its input

f(7) = 22 means when input is 7 the output is 22

The inverse maps the output 22 back to the input 7 , that is

$f^{-1}$ (22) = 7

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Advocard [28]

The answer is 20

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2 years ago

3. If the sum of (3+6i) and (4+pi) is (7+81), then what is the value of p?

Aliun [14]

Answer:

p=2

Step-by-step explanation:

(3+6i) and (4+pi) is (7+8i)

3+4 = 7

6i+pi = 8i

Subtract 6i from each side

pi = 8i-6i

pi = 2i

That means p = 2

8 0

3 years ago

What is 1/2+p=-3 i need help

son4ous [18]

Answr:

p=−7/2

Step-by-step explanation:

Simplify both sides of the equation.

=−3

Step 2: Subtract 1/2 from both sides.

−

=−3−

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7 0

3 years ago

Read 2 more answers

What the heck does this mean lol

dangina [55]

Answer:

Step-by-step explanation:

The significant figures of a number that carry meaningful contribution to its measurement resolution

4 0

3 years ago

Read 2 more answers

The owners of a golf course hired a company to determine how many squirrels were living on their property. First, the company pu

muminat

Answer:

Squirrel population is 440 squirrels.

Step-by-step explanation:

It is given that there are 22 squirrels are marked.

Later the company returned and counted a total of 220 squirrels of which are marked were 11.

So, we can set up proportional equation to find the squirrel population.

Let squirrel population is x.

We can set up proportional equation as

$\frac{11}{220}=\frac{22}{x}$

Cross multiply

11 x=4840

Divide both sides by 11

x=440

Best estimate is 440.

6 0

3 years ago