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
Nostrana [21]
3 years ago
6

A bag of marbles contains 1 green, 5 red, and 2 blue. Find the probability of picking a red marble, putting it back in the

Mathematics
1 answer:
sleet_krkn [62]3 years ago
6 0

Answer:

Red = 25/32768

Blue = 4/64

Step-by-step explanation:

Green Marbles = 1

Red Marbles = 5

Blue Marbles = 2

Probability of picking a red marble = 5/8 x 5/8 x 5/8 x 5/8 x 5/8 = 25/32768

Probability of picking a blue marble = 2/8 x 2/8 = 4/64

You might be interested in
Pls help with the matching
Ronch [10]
12-y=9
3x-y=21
4y-10=2
1/4xy=6
6 0
3 years ago
Read 2 more answers
Help me im absotootley verytootley megatootely stoopid.
Whitepunk [10]

Answer:

The graphs are posted.

Step-by-step explanation:

the method to solve such inequalities is assume the line and then draw the line then search for the inequality

The y < 0.5x-3

First plot  the line y=0.5x-3

Now all the values of y which are below the line satisfies the inequality.

similarly for the second question x+y ≥ 5.

Now assume the line x+y=5

All the values of (x , y) above the line satisfies the equation including the points on the line .

3 0
3 years ago
What is the value of x and y?
ladessa [460]

Answer:

x=16 and y=9

Step-by-step explanation:

2y+30=3y+21[Diagonals of parallelogram are equal]

30-21=3y-2y

y=9

3y=2x-5[Diagonals of parallelogram are equal]

3×9=2x-5

27=2x-5

2x=27+5

x=32/2=16

5 0
2 years ago
My soccer team has 16 players. I have to choose a starting lineup of a goalie and 10 regular players (the regular players are in
ASHA 777 [7]

Answer:

3003

Step-by-step explanation:

We want to find out how many ways we can choose 10 players among 15 players (since the goalie is not interchangeable)

The number of different lineups you can have can be found by using combination:

^{15}C_{10} = \frac{15!}{(15 - 10)! 10!}\\ \\= \frac{15!}{5! * 10!} \\\\= 3003

There are 3003 different lineups that can be chosen.

6 0
3 years ago
Jessica gets her favorite shade of purple paint by mixing 2 cups of blue paint and 3 cups of red paint
Pie
Ok but what’s the question
7 0
3 years ago
Read 2 more answers
Other questions:
  • Please help i don’t know what answers apply
    8·2 answers
  • Determine if the statement is always, sometimes, or never true: A scalene triangle is an acute triangle.
    8·2 answers
  • 15. A scale drawing of a rectangular field has a length of 4.5 inches and a width of
    6·1 answer
  • Three partners are investing a total of $700,000 to open a garden and landscaping store. The first partner wns 30% of the busine
    5·2 answers
  • 3. Find the measure of angle &lt;u.​
    6·1 answer
  • A right triangle has an angle with a sine of 0.6. What is the cosine of the angle?
    12·1 answer
  • 18. Write down each pair of adjacent angles.​
    15·1 answer
  • Please help me with this one!!!
    10·2 answers
  • Apples with mass 90 grams or less cost 32p each. Apples with mass more than 90 grams cost 39p each.
    14·2 answers
  • Answer correctly pls and thanks ^^
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!