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
galina1969 [7]
3 years ago
9

Here is a distribution of six observations, sorted in ascending order:4.7, 9.2, 10.9, 12.3, 16.6, 18.3The mean of this distribut

ion is 12. What is the value of 6 sigma (xi -x with a line over it)
Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
4 0

Answer:

<u>0 is the answer </u>

Step-by-step explanation:

Andru [333]3 years ago
3 0

Answer:

0

Step-by-step explanation:

Apex approved

You might be interested in
PLEASE SOMEONE HELP I TRULY DO NOT UNDERSTAND
IceJOKER [234]

Hi there!

\large\boxed{f^{-1}(x) =  \sqrt[3]{\frac{x+4}{9} } }

f(x) = 9x^{3} - 4

Find the inverse by replacing f(x) with y and swapping the x and y variables:

x = 9y^{3} - 4

Isolate y by adding 4 to both sides:

x + 4 = 9y^{3}

Divide both sides by 9:

\frac{x+4}{9}= y^{3}

Take the cube root of both sides:

y = \sqrt[3]{\frac{x+4}{9} }\\\\f^{-1}(x) = \sqrt[3]{\frac{x+4}{9} }

7 0
3 years ago
PLEASSS HELPPPP
Lera25 [3.4K]

Answer:

-11 + 4

Step-by-step explanation:

When you subtract a negative the sign will  switch to plus, so it this case you would switch the - (-4) to a + 4 but you don't change the -11 at the front.

6 0
3 years ago
Wats the answer for this math or
allochka39001 [22]
The answer is D because the whole circle is 369 degrees the big arc is 202 so 360- 202 is 158 then you have an inscribed angle of 35 multiply it by two to find the arc of that so it would be 70 so subtract 158-70=88 and you can see that that section of 88 is part of an inscribed angle so divide by two to get the answer of 44
5 0
2 years ago
9(-6+4h). Help me please
sertanlavr [38]

Answer:

-54+36h

Step-by-step explanation:

4 0
3 years ago
3(m - 4) &lt; 27
Free_Kalibri [48]

Step-by-step explanation:

This is right m does equal 13. D first you multiply everything in the para thesis and so on

6 0
3 years ago
Other questions:
  • How do you find the slope of ordered pairs
    14·1 answer
  • 6(7x+12y) equals too?
    10·1 answer
  • 24 is what percent of 49?
    9·2 answers
  • Barbara made a punch by mixing quarts of ginger ale with quarts lemonade. How many pints of punch did Barbara make? (1 quart = 2
    12·2 answers
  • Does 3x-3+5=3x+1+5 have infinitely solutions , one solution or no solution ?
    14·1 answer
  • What is 9/10 in a percentage
    14·1 answer
  • What is the length of the unknown side of this triangle?
    13·2 answers
  • A graph of a system of two linear equations that have different slopes have how many solutions
    7·2 answers
  • Add the quotient of 9 and 7 to d
    15·1 answer
  • I need help with questions two and three I do not understand them at all
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!