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
larisa [96]
3 years ago
5

Please help me!!

Mathematics
1 answer:
klemol [59]3 years ago
5 0

Answer:

f(3) = (-∛150)/10

Step-by-step explanation:

Put 3 where x is and evaluate. If you don't want the decimal, you can rationalize the denominator to get an exact form.

  f(3) = ∛(3/(-7·3+1)) = ∛(-3/20)

  = -∛(3·50/(20·50)) = (-∛150)/10 ≈ -0.5313292845913...

_____

Multiplying numerator and denominator by 50 makes the denominator 1000, a perfect cube.

You might be interested in
Carlos buys 3 gallons of juice for a party. What is the greatest number of cups of
gtnhenbr [62]

Answer:

48

Step-by-step explanation:

1 gallon=16 cups. So, 3x16=48 cups.

3 0
2 years ago
Find the least common multiple of 18, 24 *
emmainna [20.7K]

Answer:

72

Step-by-step explanation:

Find the prime factorization of 18

18 = 2 × 3 × 3

Find the prime factorization of 24

24 = 2 × 2 × 2 × 3

Multiply each factor the greater number of times it occurs in steps above to find the LCM:

LCM = 2 × 2 × 2 × 3 × 3

LCM = 72

i hope this helps :)

7 0
3 years ago
Read 2 more answers
For what value of x does 3^2x=9^3x-4
Andrei [34K]

Answer:

x = 2.

Step-by-step explanation:

3^2x = 9^(3x - 4)

9^3x-4 = 3^2x

(3^2)^(3x-4) = 3 ^2x

3^6x-8 = 3^2x

6x - 8 = 2x

4x = 8

x = 2 (answer).

8 0
3 years ago
What is the value of f(-4)
WITCHER [35]

Answer:

7

Step-by-step explanation:

Substitute x = -4 :

f(-4) =  3 - (-4)

= 3 + 4

= 7

4 0
3 years ago
A man spends 80% of his salary and saves the rest. He saves $1080 a month. Find his salary
raketka [301]
His salary is $5.400.00

7 0
3 years ago
Other questions:
  • Can you check my work
    11·1 answer
  • Keith exercises x hours a week. Troy exercises three hours less than Keith and Joe exercises two times more than Troy. Which exp
    12·1 answer
  • edwardo wants to find the height of a building using the sun, his height, and similar triangles. He goes out during his noon lun
    8·1 answer
  • A bowling alley charges $3 per shoe rental and $4 per person per game. If you and a friend bowl 3 games and each rent a pair of
    13·1 answer
  • A rectangular floor of area 21.6 m2 is going to be tiled. Each tile is rectangular, and has an area of 576 cm2. An exact number
    12·2 answers
  • What is the median of these numbers: 11, 13, 4, 9
    13·2 answers
  • What are the coordinates of the vertex of the graph of y = x2 + 8x + 1?
    7·1 answer
  • Using the net below, find the surface area<br> of the pyramid.<br> 4 cm<br> 2 cm<br> 2cm
    11·2 answers
  • HELP PLEASEEE!!!!!!!
    12·2 answers
  • What fraction of 60 is 90?<br> 50 POINTS OwO
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!