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
Tanya [424]
3 years ago
5

Is 3.14512 a rational number

Mathematics
2 answers:
Alexxx [7]3 years ago
6 0
It is also not rational because its does not have a pattern to it. 
zvonat [6]3 years ago
3 0
No it is not because you can't make it into a fraction.
You might be interested in
If the MAD for a forecast is 3.2, we can say that a. The forecast is 3.2 units too high on the average b. The forecast is 3.2 un
Rudik [331]

Answer:

The forecast is accurate within plus or minus 3.2 units

Step-by-step explanation:

Mean Absolute Deviation is a statistical measure of dispersion from forecast. It measures accuracy level of predicted forecast, by averaging the difference between absolute value of each error from forecasted value.

MAD for a forecast states that : Forecast is accurate within the expected range variation of Mean Absolute Deviation.

So : If the MAD for a forecast is 3.2, we can say that -  The forecast is accurate within plus or minus 3.2 units

3 0
3 years ago
Simplify 31/2+1/8 I don't know how to do it
storchak [24]
When adding fractions, you want the denominators to be the same number, so you have to multiply 31/2 by four for the numerator and denominator by 4 to have the denominators to both be 8. So the fraction on the left will be 124/8 + 1/8 =129/8. That fraction is in its simplest form.
8 0
3 years ago
Which Situation has a greater Rate of Change?<br> A: f(x) = 2(5)*<br> B: f() = 5(2)
Ivanshal [37]

Answer:

B

Step-by-step explanation:

Since 2 is the constant on A and 5 on B and 5's multiples are greater then 2's

7 0
3 years ago
Alvin wants to know what his average paddling rate was for a canoe trip to a campsite. On the way there it took him 8 hours agai
Marizza181 [45]

let

r--------> Alvin's average paddling rate in km/hour

y -------> speed of the current in km/hour



we know that

speed= distance/time ------> solve for distance

distance=speed*time


to Campsite against the current

speed=r-y-----> speed=(r-3)

time=8 hours

distance=(r-3)*8------> equation 2


From Campsite with the current

speed=r+y-----> speed=(r+3)

time=3 hours

distance=(r+3)*3------> equation 1



equate equation 1 and equation 2-----> because is the same distance

(r+3)*3=(r-3)*8----> 3r+9=8r-24----> 8r-3r=24+9-----> 5r=33----> r=6.6 km/hour


therefore


the answer is

Alvin's average paddling rate is 6.6 km/hour


7 0
3 years ago
Here is a list of numbers: <br> -8, -4, -13, 19, -5, 10, -15 ,20 ,12 ,16 <br> State the median.
larisa [96]

Answer:

-4 and 10

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • When analyzing three linear functions, Michele noticed that they all intersected at the point (5, 3). What conclusion can Michel
    9·1 answer
  • What is the true solution In 20+In 5=2 In x?
    5·1 answer
  • If M = 6, then what is 4m - 17?
    12·2 answers
  • Which of the following are one dimensional figures?
    5·2 answers
  • Which matrix equation has the solution
    15·1 answer
  • A train traveled 300 miles in 5 hours. find its rate of speed in miles per hour.
    11·1 answer
  • Determine the slope of the line that passes through the following coordinates: (2,-1) and (3, 1)
    10·1 answer
  • If y = x3 + x,<br> find the value of y when x=-2
    11·2 answers
  • Ing a Reflection in the
    11·1 answer
  • an educational psychologist wanted to know the effects of four different methods of teaching arithmetic. using 12 classrooms, ea
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!