1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
timama [110]
3 years ago
11

What is the inverse of the function f(x)= 19/x³

Mathematics
1 answer:
Damm [24]3 years ago
8 0
F-1(x) = ∛(19/x).
Step-by-step explanation:
Let y = 19/x^3
y x^3 = 19
x^3 = 19/y
x = ∛(19/y)
The inverse is therefore
f-1(x) = ∛(19/x).
You might be interested in
Which set of rational numbers is arranged from least to greatest?how can i put this number for least to greatest 0.5,1/5,1/9,1
ivann1987 [24]

1/9 ,1/5 ,0.5 ,1 is the answer

3 0
3 years ago
Read 2 more answers
James has a board that is 3/4 foot long. He wants to cut the board into pieces that are each 1/8 foot long
mina [271]
Answer=6 pieces

First lets convert 3/4 to ?/8...

\frac{3}{4}= \frac{6}{8}

3/4 is equivalent to 6/8. 

Now we can divide 6/8 by 1/8

\frac{6}{8}/ \frac{1}{8}=6


Answer=6 pieces
4 0
2 years ago
Read 2 more answers
Write the recursive formula for -34, -38, -42, -46, -50 ...
Alex787 [66]

Answer:

-30 - 4n

Step-by-step explanation:

-34, -38, -42, -46, -50 ...

the sequence first term is -34

a= -34

Common difference (d) = T2 - T1 = T3 - T2

d = -38- -34 = -42 -  - 38 = -38+34

d = -4

Formula for nth term

Tn = a + (n-1)d

Tn = -34 + (n -1)-4

Tn = -34 -4n + 4

Tn = -30 - 4n

= -30 - 4n

I hope this was helpful, please mark as brainliest

8 0
3 years ago
Zamira and Courtney share a 16 oz box of cereal. By the end of the week, Zamira has eaten 38 of the box, and Courtney has eaten
12345 [234]

Answer:

12/25 ths of the box is left.

Step-by-step explanation:

I'm assuming you mean 14% and 38%

If so then the first thing you'd do is put 38 and fourteen over 100 such as:

38/100 and 14/100.  You do that because since its a percentage, its the same as the number of that percentage over 100.

Since you now have like terms, you can add them together, in which you add the two numerators (top row), but leaving the denominator (bottom row) the same, and it would give you:

52/100

What you want to do after that is simplify it. Once you simplify it, the simplified version of this is technically still the same as the non-simplified version, just easier to use.

Once you simplify it once, you will get:

26/50 and then if you simplify it again, you'll get 13/25

KEEP IN MIND that this is the amount that HAS BEEN EATEN ALREADY.

After that, you wan to subtract your part from your whole meaning you'd subtract: 25/25 - 13/25

Going back to earlier, you subtract the numerator and leave the denominator the same ONLY because they have like terms(The DENOMINATORS match)

After subtracting, you will get an answer of 12/25ths, which cannot be further simplified either.

Hope this helped!

4 0
2 years ago
URGENT DUE TODAY! SUPER EASY QUESTION!!! Given: a/b - b/a
Nady [450]

Step-by-step explanation:

see the pic for the answer

3 0
2 years ago
Other questions:
  • Consider the following set of equations:
    7·2 answers
  • Va Rog Ajutați ma <br> Exercițiu 25 ( e, f)
    7·1 answer
  • Help me out plz I need an answer
    6·2 answers
  • (1) 16 liters of kerosene is needed for 12 stoves 14
    6·2 answers
  • Please help me. I will fail...I will mark you brainiest.
    6·1 answer
  • Please help, I've never gotten these and I still dont. this test is 95% of my grade​
    6·1 answer
  • Which formula should be used to find the circumference of a circle? c=2rd О o c=sr 0 = 1
    9·1 answer
  • I need help please!!!! <br> No links aloud
    14·1 answer
  • Find the common ratio for the series equation 50, -10, 2 , -2/5, ...
    13·1 answer
  • Give me the answer please
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!