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
barxatty [35]
3 years ago
8

Arrange from least to greatest. 5/6 2/4 5/12

Mathematics
1 answer:
Jet001 [13]3 years ago
6 0

Answer:

5/6=10/12. 2/4=6/12. 5/12

5/12. 2/4. 5/6

You might be interested in
Fit a quadratic function to these three points:<br> (-2,8), (0, -4), and (4, 68)<br> Respuesta
zloy xaker [14]

Answer:

f(x) = 4x^2 + 2x - 4.

Step-by-step explanation:

Let the quadratic function be y = f(x) = ax^2 + bx + c.

For the point (-2, 8)  ( x = -2 when y = 8) we have:

a(-2)^2 + (-2)b + c = 8

4a - 2b + c = 8      For (0, -4) we have:

0 + 0 + c = -4   so c = -4.    For (4, 68) we have:

16a + 4b + c = 68  

So we have 2 systems of equations in a and b ( plugging in c = -4):

4a - 2b - 4 = 8

16a + 4b - 4 = 68

4a - 2b = 12

16a + 4b = 72    Multiplying 4a - 2b = 12 by 2 we get:

8a - 4b = 24  

Adding the last 2 equations:

24a = 96

a = 4

Now plugging a = 4 and c = -4 in the first equation:

4(4) - 2b - 4 = 8

-2b = 8 - 16 + 4 = -4

b = 2.

3 0
3 years ago
Two students walk in the same direction along a straight path, at a constant speed - one at .90 m/s and the other at 1.90 m/s.a.
anyanavicka [17]

Answer:

a)The second student arrive 7 minutes and 36 seconds sooner

b)They have to walk 598,51 m

Step-by-step explanation:

Speed= Distance/Time

We are looking for time now

Time = Distance/Speed

First student

Time = 780 m/0.90 m/s=866,66 seconds

Second student

Time = 780 m/1.90 m/s=410,52 seconds

Difference=866,66-410,52= 456,14 seconds

In minutes

Difference= 456,14 seconds /60=7 minutes 36 seconds

Distance=Speed x Time

Speed¹ x Time¹ =Speed² x Time²

Time¹= Time² + 5.50 min

5.50 min =350 seconds

Time²  =Speed¹ x Time¹ /Speed²

Time²  =Speed¹ x (Time² + 350 seconds  ) /Speed²

Time²  =0.9 x (Time² + 350 seconds  ) /1.9

Time²  =0,4737 x (Time² + 350 seconds  )

Time²  =0,4737 Time² + 165,79 seconds

Time²  - 0,4737 Time² = 165,79 seconds

0,5263 Time² = 165,79 seconds

Time² = 165,79 seconds/0,5263 =315,01 seconds

Distance=1,9 x 315,01 seconds = 598,51 m

5 0
3 years ago
The following system of equations can be used to
Damm [24]

Answer: • 6

• -4

•3

Step-by-step explanation:

8 0
3 years ago
Ned walks 6 tenths of a mile to school.Fred walks 9 tenths of a mile to school.who walks farther?.Explain
FromTheMoon [43]
Fred. .9 is larger than .6 therefore, Fred walked a longer distance.
8 0
3 years ago
Read 2 more answers
At her most recent race, Sue finished in 272 minutes. That is 15% less time than the previous race. What was her time in the pre
ValentinkaMS [17]

Answer:

320 minutes was her time on the previous race

Step-by-step explanation:

Let the time spent on the previous race be x minutes.

Given that at her most recent race, Sue finished in 272 minutes which is 15% less time than the previous race then

x - 15% * x = 272

x - 0.15x = 272

0.85x = 272

x = 272/0.85

x = 320 minutes

7 0
3 years ago
Other questions:
  • PLEASE HELLLLPPPP <br> please just give the answer
    9·1 answer
  • Maggie's brother is 3 years younger than twice her age. the sum of their ages is 24. how old is maggie?
    7·1 answer
  • In how many ways can you seat 5 women and 5 men in a row if women must seat next to each other,men must seat next to each other,
    7·1 answer
  • Can the absoulute value of a number ever be a negative number?
    10·2 answers
  • What's 4 2/5 x 10 in Distributive Property?
    6·1 answer
  • the tallest tree in the forest is 150 feet from the water tower. unfortunatly in a lightning storm the tallest tree was struck a
    14·1 answer
  • How to graph polynomials <br><br> F(x) = x 3 + ²+18
    10·1 answer
  • What would you do if you saw someone drop their baby in the wATER
    13·1 answer
  • Help me in part to please 100 points
    12·2 answers
  • Sally wants to buy a cell phone. The price of the cell phone she had wanted had increased from $200 last week to $240 this week.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!