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
Scilla [17]
3 years ago
8

Which of the following numbers can be expressed as repeating decimals? 3 over 7, 2 over 5, 3 over 4, 2 over 9

Mathematics
1 answer:
Maurinko [17]3 years ago
6 0

Hello!

Let's think about the denominators we have. A seventh goes on forever in no specified order. A fifth an a fourth have set decimal values, 0.2 and 0.25, so they are not repeating decimals. A ninth is 0.111111..., it repeats like this forever in a specified order. Therefore, 2/9, or 0.222222...., would be a repeating decimal.

Therefore, our answer is \boxed {\frac{2}{9}}.

I hope this helps!

You might be interested in
Which function is linear?
gavmur [86]

Answer: A linear function is a type of function that when graphed are a straight line.

  • Examples: In attachment - Red = Nonlinear Blue = Linear.

7 0
3 years ago
A baseball is hit with a bat and, as a result, its direction is completely reversed and its speed is doubled. If the actual cont
alexandr402 [8]

Answer:

6.7 /s.

Step-by-step explanation:

Initial velocity = u m/s

From the question, final velocity, v = - 2u m/s

Note - (the minus sign indicates that the direction was reversed and doubled)

t = 0.45

From equation of motion,

v = u + at

Acceleration, a = (v - u)/t

= (-2u - u)/0.45

= - 3u/0.45

Acceleration, a/Original speed, u = 3/0.45

= 6.7 /s

6 0
3 years ago
Jade and Ali set the alarms on their phones to sound at 7.15 am.
Kitty [74]

Answer:

9:15 am

Step-by-step explanation:

Alarms sound at 7:15 am

Alarm frequencies are 40 min and 60 min

Since 40= 20*2 and 60= 20*3, the overlapping frequency is:

  • 20*2*3= 120 min = 2 hours

So next time both alarms sound at 7:15 am + 2 hours = 9:15 am

5 0
3 years ago
Katie is doing an inventory at American Eagle. There is 125 pairs of jeans. 36 pairs of jeans are women's skinny jeans. What per
ZanzabumX [31]
All you have to do is put 36/125. This will get you .288. When rounded to the nearest percent, it is 28%.
3 0
2 years ago
-20 = -4x - 6x<br> I need help solving it
eduard

Answer:

the answer is 2

Step-by-step explanation:

add -4x and -6x and the answer is -10x bc they are both negative x. then divide both -10x and -20 by -10 so that it is x by itself on one side and 2 on the other so its 2=x :)

6 0
3 years ago
Other questions:
  • A recent survey by the cancer society has shown that the probability that someone is a smoker is P(S)=0.19. They have also deter
    11·2 answers
  • What’s the inverse of the function f(x)=7x+2
    12·1 answer
  • PLEASEEE HELP!!!!
    9·2 answers
  • Following solutions to this equation?
    8·1 answer
  • Which of the following factor pairs for 16
    5·2 answers
  • Select all of the ordered pairs that are solutions to the system
    7·1 answer
  • What is the product? 3x(-6 -11 -14 -9)
    7·1 answer
  • Solve the linear equation.<br><br>2 (x + 7) = 6x + 9 - 4x​
    12·1 answer
  • The Hu family goes out for lunch, and the price of the meal is $54. The sales tax on the meal is 7%, and the
    8·1 answer
  • PLease help again for 100 points and if u want another 100 poinntns then answer my other questions
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!