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
denis-greek [22]
3 years ago
9

A bag contains 5 yellow 6 red and 4 green marbles. 2 marbles are drawn the first is replaced before tue 2nd is drawn. A random v

ariable assigns the number of green marbles to each outcome Calculate the expected value of the random variable
Mathematics
1 answer:
levacccp [35]3 years ago
4 0
The correct answer is 53
You might be interested in
The nth term of a sequence is 33 - 5n<br><br> a) Work out the first three terms of the sequence.
levacccp [35]
Answer : 28, 23, 18

To find the ‘nth term’ all you have to do is replace the variable ‘n’ in the equation with the number term you’re looking for.

In this case you’re looking for the first three terms, so you would replace n with the numbers 1, 2, and 3.

This gives you 28, 23, and 18.
7 0
2 years ago
Math order of operations
Novosadov [1.4K]

Answer:

93

Step-by-step explanation:

6 0
2 years ago
Find the volume of the prism
Kisachek [45]

Answer:

V= l x b x h

= 9cm x 6cm x 12cm

=648

7 0
2 years ago
What is the common denominator for 1/2 and 1/8
Snowcat [4.5K]

Answer:


Step-by-step explanation:

8 would be the common denominator, so you would multiply the 1/2 by 4/4 to get 4/8, and if you needed to add, 4/8 + 1/8 is 5/8

7 0
3 years ago
Read 2 more answers
Solve for y<br><br> -17x + 11y = 13
sveta [45]

Answer:

y=13/11+17x/11 (these are fractions)

Step-by-step explanation:

Move all terms that don't contain  

y  

to the right side and solve.

4 0
2 years ago
Other questions:
  • Perpendicular to y = 3x + 4 through (0, -2)
    5·1 answer
  • The unit of measurement for the slope of the curve is
    5·1 answer
  • Given: -3(2x + 7) = -29 – 4x; Prove: x = 4
    14·1 answer
  • 1) 3x² – 12x²<br> Factoring quadratics
    12·1 answer
  • What is the value of x?
    15·1 answer
  • Tonka weighs 100 pounds. He is loading a freight elevator with
    10·1 answer
  • GIVING BRAINLIEST:: MATH!
    9·2 answers
  • Michael’s class 27 adults and 63 kids on their field trip. Emily’s class had 20 adults and 70 kids on their trip. Both Michael &
    10·2 answers
  • Xavier walked 6 miles in three hours what was his walking rate in miles per hour
    8·1 answer
  • 101.19 / 4 using long division
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!