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
kari74 [83]
2 years ago
12

Billy is playing a game using a bag with 11 marbles inside. The bag contains 3 red, 3 orange, 1 yellow, 2 purple marbles, and 2

Pink. Each time he picks an orange marble, she will win a prize. If he picks a marble twice, WITHOUT replacement, what is the probability he will win a prize on both picks? 5/110 5/21 3/55 9/121
Mathematics
1 answer:
Dmitrij [34]2 years ago
4 0

Answer: 3/55

Step-by-step explanation:

From the information given, the bag contains 3 red, 3 orange, 1 yellow, 2 purple marbles, and 2 Pink marbles. Each time he picks an orange marble, she will win a prize.

If he picks a marble the first time, the probability of picking an orange marble will be 3/11. After that we will have 10 marbles left as one has been picked and have 2 orange marbles left, then the probability of picking another orange marble will be 2/10.

Therefore, the probability he will win a prize on both picks will be:

= 3/11 × 2/10

= 6/110

= 3/55

You might be interested in
Lines f and g are perpendicular. The equation of line f is y = 1/4x + 2. What is
umka2103 [35]

Answer:

y = -4x + (any number)

Step-by-step explanation:

you want to use the negative reciprocal of the slope for line f

so m = -4, since you didn't say any points it has to go through then the

equation of the line is y = -4x + (any number)

8 0
3 years ago
What are the constants in the expression below? 12x -3.7 -8y +1/3
Fantom [35]
Anything without a variable in front.

In other words, the constants are -3.7 and 1/3 
5 0
3 years ago
Read 2 more answers
Help please so i can leave
Mars2501 [29]

Answer:

314

Step-by-step explanation:

get out now

So you divide the diameter by 2 to get the radius which would give you 10. Then multiply the radius twice so 10×10=100 thrn multiply by pi. 100x3.14=3.14

8 0
3 years ago
Read 2 more answers
Place parentheses in each equation order of operations
Dima020 [189]
What equation? There’s none there
4 0
3 years ago
One number is 5 less than 3 times the second number. The sum of the numbers is 127.
larisa86 [58]

Answer:

94 and 33

Step-by-step explanation:

x = 3y - 5

x + y = 127

3y - 5 + y = 127   Substitute in (3y-5) for x

4y - 5 = 127

4y = 132

y = 33

127 - 33 = 94

3 0
3 years ago
Other questions:
  • 6^2r=800 round it to the nearest hundreth
    5·1 answer
  • An outside thermometer reads -5 degrees at 8:00 a.m. By 12:30 p.m. the temperature outside has increased by 11 degrees. At 12:30
    12·1 answer
  • What is 2.3 x 10^3?
    13·2 answers
  • 20,000 pounds equals how many English tons?
    7·1 answer
  • the list shows how much yarn mary has= 1/3 red yarn, 2/9 white yarn, 2/6 blue yarn what is the total amount of yarn mary has?
    8·1 answer
  • How do you solve 87% of 3
    5·2 answers
  • What are the y intercepts for these graphs?
    7·1 answer
  • Last month, a factory produced 880 television sets. This month, the same factory produced 1,210 television sets. The increase in
    9·1 answer
  • Please I need help!!!
    7·2 answers
  • Solve for the variable:<br> √5-x= √6-x
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!