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
marshall27 [118]
2 years ago
15

6. Calcule os valores das funções

Mathematics
1 answer:
trapecia [35]2 years ago
3 0
I think the answer is C
You might be interested in
A photograph is 8 centimeters wide. After Kari enlarges the photograph, it is 3 times as wide as the original. How wide is the p
mr_godi [17]

Answer:24

Step-by-step explanation:Enlarges=multiply ,so multiply 8 and 3

6 0
3 years ago
Read 2 more answers
Select the answer choice below that represents 5.9 x 10-4 in standard notation.
PIT_PIT [208]
This means that you have to move the decimal point 4 decimal places to the left, as denoted by the negative sign. Thus, this would add 3 zeros before 5. The answer would be 0.00059.

I hope the explanation was clear to you. Have a good day.
6 0
3 years ago
There are 4 students on a team for relay race. How many teams can be made from 27 students.
german

There will be 7 teams made.

8 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
Please help me please
Taya2010 [7]
The answer should be lead designer <span />
3 0
3 years ago
Other questions:
  • HOW DO U DO THIS????
    10·1 answer
  • Please help on number 13
    15·1 answer
  • Thomas has a vegetable garden. During the summer he grew 582 vegetables.
    13·1 answer
  • Write an inequality for the graph. Write your answer with y by itself on the left side of the inequality.​
    11·1 answer
  • You are taking a multiple-choice test that has 7 questions. Each of the questions has 5 choices, with one correct choice per que
    11·1 answer
  • Please help! If you do you will get 'Brainliest'
    6·1 answer
  • I don’t know how to do this and I need know know how quick!!
    9·1 answer
  • What is the y-intercept in this equation f(x) = 4x2 – 3x + 1​
    9·2 answers
  • Assessment
    9·2 answers
  • HELP PLZZ! DUE IN 15 MIN!! plz explain your answer to
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!