3 years ago

Find f^-1(x) for f(x)=1/x^3 and state whether or not it is a function? (TIMED)

Mathematics

1 answer:

AnnZ [28]3 years ago

8 0

Answer: d

Step-by-step explanation:

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Mr.Swanson drove 150 miles in 4 hours how many miles will he drive in 1 hour

PIT_PIT [208]

Answer:

37.5 miles

Step-by-step explanation:

Distance covered in 4 hours = 150 miles

Distance covered in 1 hour = 150/4 = 37.5 miles

4 0

2 years ago

Which is the best example of a number written in scientific notation?

lions [1.4K]

Answer:

It would be changing by which a person thinks.

But, I will pick 569.124.

It would be 5.69124e2. (or 5.6912 x 10^3)

3 0

3 years ago

Read 2 more answers

{(3,5),(-2,1),(4,3),(-1,4)} is each of these relation's a function?

marysya [2.9K]

Answer:

It is not a function.

Step-by-step explanation:

{(3,5),(-2,1),(<u>4</u>,3),(-1,<u>4</u>)}

A function is a special type of relation. In a function, no two ordered pairs have the same first component.

This relation has two 4s.

4 0

2 years ago

You estimate that your new business's revenue will grow at a compounded rate of 30% each month for the first 6 months. If your t

neonofarm [45]

Answer:

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r)^n

FV = Future value

P = Present value

R = interest rate

N = number of years

let a = second month's revenue

5000 = a(1.3)

a = 5000 / 1.3 = 3846

5 0

2 years ago

A circus acrobat is shot out of a cannon. The equation for the acrobat's pathway can be modeled by h= -16t^2+25. How long will i

Alex_Xolod [135]

For this we almost have the following equation:
$h = -16t ^ 2 + 25
$
We must match the equation to zero:
$-16t ^ 2 + 25 = 0
$
From here, we clear the value of t.
We have then:
$16t ^ 2 = 25

t ^ 2 = 25/16$
We discard the negative root because we are looking for time:
$t = \sqrt{ \frac{25}{16} } 

$
$t = \frac{5}{4}$
Answer:
it will take him to reach the ground about:
$t = \frac{5}{4}$ seconds

5 0

3 years ago