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
Sphinxa [80]
2 years ago
10

Find the distance covered in 10 revolution by a road roller of diameter 4.2m​

Mathematics
1 answer:
IceJOKER [234]2 years ago
3 0
The distance is 131.9m.
You might be interested in
PLEASE HELP ME WITH THIS QUESTION. please and thank you
Ahat [919]

Associative property moves the parenthesis

Choice B

6 0
2 years ago
A group of 8 friends(5girls and 3 boys) plans to watch a movie,but they have only 5 tickets. If they randomly decide who will wa
mrs_skeptik [129]

The chance of 3 girls being chosen is 3/8.

3 0
2 years ago
Show all work and reasoning
Natalija [7]
Split up the interval [2, 5] into n equally spaced subintervals, then consider the value of f(x) at the right endpoint of each subinterval.

The length of the interval is 5-2=3, so the length of each subinterval would be \dfrac3n. This means the first rectangle's height would be taken to be x^2 when x=2+\dfrac3n, so that the height is \left(2+\dfrac3n\right)^2, and its base would have length \dfrac{3k}n. So the area under x^2 over the first subinterval is \left(2+\dfrac3n\right)^2\dfrac3n.

Continuing in this fashion, the area under x^2 over the kth subinterval is approximated by \left(2+\dfrac{3k}n\right)^2\dfrac{3k}n, and so the Riemann approximation to the definite integral is

\displaystyle\sum_{k=1}^n\left(2+\frac{3k}n\right)^2\frac{3k}n

and its value is given exactly by taking n\to\infty. So the answer is D (and the value of the integral is exactly 39).
8 0
3 years ago
Help me please! which one is correct?
Flauer [41]

Answer:

yes you are correct your very smart

Step-by-step explanation:

6 0
3 years ago
What is negative 5.5, 12/50, and negative 5 3/15 in least to greatest
FinnZ [79.3K]

graph and the pre- image

5 0
3 years ago
Other questions:
  • Given the linear equation 2x + y = 6, perform the necessary operations to put the equation into the proper general form. Explain
    6·1 answer
  • Simplify(-8q3r4s2)2 A.64q9r16s4 B.-64q9r16s4 C.-64q6r8s4 D.64q6r8s4
    7·2 answers
  • In the diagram AB =AD and
    13·1 answer
  • Given m with arrow = 6 î + 2 ĵ − 3 k and n with arrow = 5 î − 2 ĵ − 3 k, calculate the vector product m with arrow ✕ n with arro
    6·1 answer
  • A line passes through (−1, 7)and (2, 10) which answer is the equation of the line?
    11·1 answer
  • A political action committee is interested in finding out what proportion of voters will
    5·1 answer
  • You decide to put $5000 in a savings account to save $6000 down payment on a new car. If the account has an interest rate of 7%
    10·1 answer
  • A coordinate plane is used to track the movement of a ship. The ship moved from (8, - 4) to (11, 11) on the coordinate plane. Wh
    6·1 answer
  • Find the value of x. Enter your answer as a fraction.<br> 50 points asap!
    7·1 answer
  • The diameter of a sphere measures 10.4 inches. what is the surface area of the sphere?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!