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
Nana76 [90]
3 years ago
13

Dorothy ran 6 times around a circular track that has a diameter of 47 m. Approximately how far did she run? Use ππ = 3.14 and ro

und your answer to the nearest meter.
1734 m

1328 m

443 m

885 m
Mathematics
1 answer:
Schach [20]3 years ago
5 0
CIrcumference = Pi*diameter
C=π*47
c=147.58
147.58*6=885.48
885meters
You might be interested in
Reflect the point (-1,-4) in the y-axis followed by the x-axis. What point does it end at? What quadrant is it in? Answer in a c
coldgirl [10]
The top right quadrant
7 0
3 years ago
Help me out, please-
olga_2 [115]

unfortunately i cannot

4 0
3 years ago
Show that the relation R consisting of all pairs(x, y)such that x and y are bit strings of length three or more that agree in th
Mice21 [21]

Answer:

See proof below

Step-by-step explanation:

An equivalence relation R satisfies

  • Reflexivity: for all x on the underlying set in which R is defined, (x,x)∈R, or xRx.
  • Symmetry: For all x,y, if xRy then yRx.
  • Transitivity: For all x,y,z, If xRy and yRz then xRz.

Let's check these properties: Let x,y,z be bit strings of length three or more

The first 3 bits of x are, of course, the same 3 bits of x, hence xRx.

If xRy, then then the 1st, 2nd and 3rd bits of x are the 1st, 2nd and 3rd bits of y respectively. Then y agrees with x on its first third bits (by symmetry of equality), hence yRx.

If xRy and yRz, x agrees with y on its first 3 bits and y agrees with z in its first 3 bits. Therefore x agrees with z in its first 3 bits (by transitivity of equality), hence xRz.

5 0
3 years ago
Which expression can you substitute
valina [46]

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:(30/19,2/19)

Equation Form: x=30/19, y=2/19

7 0
2 years ago
Following ungrouped data of Sales of a company (in millions) is available
Diano4ka-milaya [45]
Lol no one is going to work that out just copy and paste into an online calculator good luck
3 0
3 years ago
Other questions:
  • 2(3x-4)=3x+1 what is x?
    12·2 answers
  • The producer of a certain bottling equipment claims that the variance of all its filled bottles is .027 or less. A sample of 30
    11·1 answer
  • An artist makes necklaces. She packs each necklace in a small jewelry box that is134inches by 214 inches by 34 inch. A departmen
    14·1 answer
  • What is the area of the playground? (Look at the picture provided)
    15·1 answer
  • Suppose that you were not given the sample mean and sample standard deviation and instead you were given a list of data for the
    11·1 answer
  • Guysss help mee i dont get it !!
    9·1 answer
  • Evaluate f(x)<br> f(x) = 4x<br> 4x + 3 for f(-5)<br> a-23<br> b-17<br> с-2<br> d-28
    14·1 answer
  • 11.) Ariel has $25. Apple Itunes downloads cost $1.25 each. How many songs can she download and
    9·1 answer
  • HELP! Problem- Tim has a rectangular garden with an area of 36.63 square meters. The length of the garden is 4.5 meters. What is
    10·1 answer
  • I need help with this question! (20 POINTS)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!