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
Oxana [17]
3 years ago
14

Which numbers are​ irrational?

Mathematics
1 answer:
Zepler [3.9K]3 years ago
5 0

Answer:

54  hope this helps

Step-by-step explanation:

You might be interested in
Work out the mean.<br> 1, 3, 3. 4. 6, 9, 9
I am Lyosha [343]
1+3+3+4+6+9+9 is 35
7 numbers so divide by 7
35/7 = 5
Mean is 5
8 0
2 years ago
Read 2 more answers
A simple random sample of 100 batteries is selected from a process that produces batteries with a mean lifetime of 32 hours and
Brrunno [24]

Answer:

.b. It is one‐half as large as when n = 100.

Step-by-step explanation:

Given that a  simple random sample of 100 batteries is selected from a process that produces batteries with a mean lifetime of 32 hours and a standard deviation of 3 hours.

i.e. s = 0.3

we obtain se of sample by dividing std devitation by the square root of sample size

i.e. s= \frac{3}{\sqrt{n} }

when n =100 this = 0.3 and

when n =400 this equals 0.15

We find that when sample size is four times as large as original, std deviation becomes 1/2 of the original

Correction option is

.b. It is one‐half as large as when n = 100.

7 0
3 years ago
What is the area of the shape below
Tems11 [23]

8cm, since 6 full squares and 4 halves

hope it helps...!!!

7 0
2 years ago
Someone plz help me with These questions :u have to solve for x and show work
irakobra [83]
Ok so the first one is 
1.x=135
2.x=-23
3.x=3
4.x=70

5 0
3 years ago
Ten times the sum of half a number and 6 is 8.
asambeis [7]
The answer IS 8 itself .
4 0
3 years ago
Other questions:
  • Find the range of the data.<br> 73, 69, 78, 68, 70, 86, 80, 72<br> The range is
    8·2 answers
  • If you answer this your really cool B)
    7·2 answers
  • Help please thank you 20 points
    14·1 answer
  • What is the slope of the equation y=5/4x-7/4?
    12·2 answers
  • PLEASE HELP:<br> Solve for x.<br><br> 3(x-1) - 4x greater than or equal to -3
    11·1 answer
  • A candy company can produce 4800 sour lemon candies per minute.How many candies can they produce each hour
    15·1 answer
  • A marble is selected at random from a jar containing 50 red marbles, 30
    13·1 answer
  • Trigonometry<br> Trigonometric Functions<br> Given: Sin θ = (2/3), Find: Cosec θ
    10·1 answer
  • Use the GCF to factor 32x+56
    5·1 answer
  • If the point (5,1) is reflected in the y axis the image is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!