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
Annette [7]
3 years ago
5

(3x+1)^1/3=4. How to solve?

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
8 0

Answer:

exact form: 11/3

decimal form: 3.6666...

Mixed number form: 3 2/3

You might be interested in
If a circle is a full circle what is it diameter and radius
Elodia [21]
The diameter is exactly twice the radius.
8 0
3 years ago
Read 2 more answers
Mark set his watch 12.96 seconds behind, and it falls behind another 1.97 seconds every day. How many days has it been since Mar
iris [78.8K]

Answer:13 to 14

Step-by-step explanation:

5 0
3 years ago
PLZ HELP!!! Use limits to evaluate the integral.
Marrrta [24]

Split up the interval [0, 2] into <em>n</em> equally spaced subintervals:

\left[0,\dfrac2n\right],\left[\dfrac2n,\dfrac4n\right],\left[\dfrac4n,\dfrac6n\right],\ldots,\left[\dfrac{2(n-1)}n,2\right]

Let's use the right endpoints as our sampling points; they are given by the arithmetic sequence,

r_i=\dfrac{2i}n

where 1\le i\le n. Each interval has length \Delta x_i=\frac{2-0}n=\frac2n.

At these sampling points, the function takes on values of

f(r_i)=7{r_i}^3=7\left(\dfrac{2i}n\right)^3=\dfrac{56i^3}{n^3}

We approximate the integral with the Riemann sum:

\displaystyle\sum_{i=1}^nf(r_i)\Delta x_i=\frac{112}n\sum_{i=1}^ni^3

Recall that

\displaystyle\sum_{i=1}^ni^3=\frac{n^2(n+1)^2}4

so that the sum reduces to

\displaystyle\sum_{i=1}^nf(r_i)\Delta x_i=\frac{28n^2(n+1)^2}{n^4}

Take the limit as <em>n</em> approaches infinity, and the Riemann sum converges to the value of the integral:

\displaystyle\int_0^27x^3\,\mathrm dx=\lim_{n\to\infty}\frac{28n^2(n+1)^2}{n^4}=\boxed{28}

Just to check:

\displaystyle\int_0^27x^3\,\mathrm dx=\frac{7x^4}4\bigg|_0^2=\frac{7\cdot2^4}4=28

4 0
3 years ago
5/1/10x - 6/4/5 = 3/1/4
emmasim [6.3K]
I think the answer is A
8 0
3 years ago
Read 2 more answers
Hattie could run 22 miles in 5 hours how many miles could she run i 6 hours
timofeeve [1]

Answer:

26.4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Veronica has $2.80, which consists of only quarters and nickels. If the number of quarters is half the number of nickels, how ma
    5·1 answer
  • PLEASE HELP!! use trigonometry to solve for the missing side of x of the right triangle
    12·2 answers
  • Which expression shows this number in expanded form 0.624
    6·1 answer
  • A particle moves along line segments from the origin to the points (2, 0, 0), (2, 5, 1), (0, 5, 1), and back to the origin under
    8·1 answer
  • Straw are sold in packs and boxes there are 15 straws in each pack there are 48 straws in each box Tricia buys p packs of straws
    8·1 answer
  • In trail mix, the ratio of cups of peanuts to cups of chocolate candies is 3 to 2. How many cups of chocolate candies would be n
    15·1 answer
  • A khanacademy.org Differential equations: exponential model word problems You might need: Calculator A controversial story comes
    13·1 answer
  • Part A
    15·1 answer
  • Plz answer my question!<br> https://brainly.com/question/19143632
    10·1 answer
  • Linear functions take the shape of a...
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!