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
lesantik [10]
3 years ago
12

Is 3.2 a rational number?

Mathematics
2 answers:
Anastaziya [24]3 years ago
5 0
The number<span> is between integers, so it can't be an integer or a whole </span>number<span>. It's written as a ratio of two integers, so it's a </span>rational number<span> and not irrational. All</span>rational numbers<span> are real </span>numbers<span>, so this </span>number<span> is </span>rational<span> and real.</span>
d1i1m1o1n [39]3 years ago
3 0
Yes , all rational numbers are real numbers, so this number is rational and real
You might be interested in
3+-1/1/3 the first half is 3+-1 the second half is 1/3
kolbaska11 [484]
\bf \cfrac{3\pm1}{\frac{1}{3}}\implies &#10;\begin{cases}&#10;\cfrac{3+1}{\frac{1}{3}}\\\\&#10;\cfrac{3-1}{\frac{1}{3}}&#10;\end{cases}\\\\&#10;-------------------------------\\\\

\bf \cfrac{3+1}{\frac{1}{3}}\implies \cfrac{4}{\frac{1}{3}}\implies \cfrac{\frac{4}{1}}{\frac{1}{3}}\implies \cfrac{4}{1}\cdot \cfrac{3}{1}\implies \cfrac{4\cdot 3}{1\cdot 1}\implies \cfrac{12}{1}\implies \boxed{12}&#10;\\\\\\&#10;\cfrac{3-1}{\frac{1}{3}}\implies \cfrac{2}{\frac{1}{3}}\implies \cfrac{\frac{2}{1}}{\frac{1}{3}}\implies \cfrac{2}{1}\cdot \cfrac{3}{1}\implies \cfrac{2\cdot 3}{1\cdot 1}\implies \cfrac{6}{1}\implies \boxed{6}
6 0
3 years ago
A box of LED light bulbs was tested to see how long the light bulbs last. The standard deviation of the light bulb lifetime
Anna71 [15]

What are all the answers it’s har to see

5 0
3 years ago
Inga divided two identical rectangles into equal parts. She colored one part of each rectangle.
likoan [24]

Answer:

The areas are equal.

Step-by-step explanation:

Let the first rectangle be R and

the second rectangle be R'.

Sine R and R' are identical, their lengths are equal and their breadths are equal.

So, if Inga divided each into equal parts, then each part of both rectangles are equal.

Hence, the colored parts of both rectangles are equal.

8 0
3 years ago
Explain what the standard deviation is for a set of data.
Nataly [62]

Answer:

The Standard Deviation is a measure of how spread out numbers are. You might like to read this simpler page on Standard Deviation first. But here we explain the formulas. The symbol for Standard Deviation is σ (the Greek letter sigma)

8 0
3 years ago
Read 2 more answers
Someone help please I need help
galina1969 [7]

Answer: There all even on all sizes.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Last one my math genius friends.
    7·2 answers
  • A student did a 340 page essay for 3/4 hours. how much would it take to do 1 page
    14·1 answer
  • Segment Segment X Y is dilated through point M with a scale factor of 2. Which segment shows the correct result of the dilation?
    11·2 answers
  • Dillion works at the park every third day. Wlliam works at the parkevery fourth day. Francis works at the park every fifth day.
    5·1 answer
  • What is the equation of the line that passes through the point (-5,-3) and has a slope of -1?​
    10·2 answers
  • Which method will not work?
    5·1 answer
  • For the choir concert, the choir director has asked that everyone wear either black pants or blue jeans. Three times as many stu
    6·1 answer
  • Evaluate the expression x³ when x=0.2
    15·2 answers
  • Use logarithmic differentiation to find dy/dx
    11·1 answer
  • Find the roots of the function f(x) = 3x4 - 48.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!