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
PolarNik [594]
3 years ago
14

Suppose we have a bag with $10$ slips of paper in it. Eight slips have a $3$ on them and the other two have a $9$ on them. What

is the expected value of the number shown if we add one additional $9$ to the bag?
Mathematics
1 answer:
beks73 [17]3 years ago
3 0

Using the standard calculation, the expected value is 46/11.

You might be interested in
Simplify completely: the quantity 10 times x to the 6th power times y to the third power plus 20 times x to the third power time
eimsori [14]
Correct answer is D.

\frac{10x^6y^3 + 20x^3y^2}{5x^3y}
\\
\\ \text{common in the numerator is }
\\
\\ 10x^3y^2
\\
\\ \text{so}
\\
\\ \frac{10x^3y^2(x^3y + 2)}{5x^3y}
\\
\\ \text{cancel common factors... }
\\
\\ 2y(x^3y + 2) = 2x^3y^2 + 4y
6 0
3 years ago
a shipping company has a rule that all packages must be rectangular prisms with a volume no more than 9 cubic feet what is the m
dalvyx [7]
Volume of rectangular prism of l•w•h
9=1.5 • 3 • X
Find X
9/1.5 = 6
6/3= 2
The height is 2 feet
4 0
3 years ago
I need to solve for X btw they are same side interior ( supplementary angles )​
Sidana [21]

Answer:

x = 17.2

Step-by-step explanation:

since they are supplementary, when you add then together they equal 180

4x + 8 + 6x = 180

Combine like terms

10x + 8 = 180

subtract 8 from both sides

10x = 172

divide each side by 10

x = 17.2

hope this helps :)

7 0
3 years ago
Solve this 4xX3X5x=541 ​
Allisa [31]

Answer:

Can you re-type the question. This doesn't make any sense.

Step-by-step explanation:

8 0
3 years ago
Which graph shows a function whose inverse is also a function?
strojnjashka [21]

Answer:

A

Step-by-step explanation:

edge2021

3 0
3 years ago
Other questions:
  • This mapping shows a functional relationship when f(x)=4 what is the value of x
    7·1 answer
  • 2-2x&gt;-20<br> A. x&gt; 12<br> B. x &lt;9<br> C. x &lt; 10<br> D. x &lt; 11
    11·2 answers
  • Answer soon please!
    10·2 answers
  • Answer for brainlist due in 30 mins
    13·2 answers
  • Use the​ slope-intercept form to graph the equation
    5·1 answer
  • Which transformation from the graph of a function f(x) describes<br> the graph of 10x)?
    7·1 answer
  • Write the equation of a line that goes through points (5,6) and (2, 15).
    11·1 answer
  • A student is making a model of the famous Giza pyramid,
    13·2 answers
  • Help me please 20 points and brainliest
    9·1 answer
  • You can use the formula a = to find the batting average a of a batter who has h hits in n times at bat. in If a person has a bat
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!