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
Karolina [17]
3 years ago
11

Two balls are drawn in succession out of a box containing

Mathematics
1 answer:
victus00 [196]3 years ago
4 0
There are a total of 8 balls 

The probability of drawing a white ball is 4/8 on the first draw.
If you replace the ball then the probability will still be 4/8 for a white ball, since these events are independent of each other you multiply 4/8 x 4/8 = 16/64 or 1/4 then the probability of drawing at least 1 red ball with replacement is 1 - 1/4 = 3/4

Now without replacement:
the probability of drawing a white ball is 4/8 since you don't replace the ball then the probability of drawing a white ball the second time is 3/7 again multiply these two probabilities: 4/8 x 3/7 = 12/56 the the probability of drawing at least 1 red ball is 1- 12/56 = 44/56 or 11/14
You might be interested in
Johnny needs to save $24.00 to buy a new video game. Three weeks after saving, he has $6.00. After 6 weeks, he has $12.00. If Jo
Mrrafil [7]
He will need to save up for 12 weeks because he is getting 2 dollars a week.
It says after 3 weeks he saved 6, so divide six by three and the answer meaning he makes 2 a week. Next divide 24 by 2 and you get 12.
4 0
3 years ago
Read 2 more answers
A line that includes the point (4,3) has a slope of 8. What is its equation in point-slope form?
anzhelika [568]
............................................
3 0
2 years ago
Create a word problem using addition<br> your problem should include tress grown in UAE
Alborosie

Answer:

Practice the worksheet on word problem on addition and subtraction.

1. In a village, there are 4,318 men, 3,624 women and 5,176 children. What is the total population of the village?

2. In a school, there are 860 children in the pre-primary section, 1,200 children in the primary section and 1,540 children in the upper primary section. What is the total strength of the school?

3. A new movie at a theatre was released. On the first day 5,602 tickets, on the second day 5,890 tickets and on the third day 6,145 tickets were sold. Find the total number of tickets sold in these three days.

4. In a fruit gardens, there are 5,146 mango trees, 4,318 orange trees and 3,645 guava trees. Find the total number of trees in the graden.

5. In a godown, there are 1,274 bags of rice, 1,322 bags of wheat and 722 bags of pulses. How many bags of food grains in all are stored in the godown?

5 0
2 years ago
Read 2 more answers
Express 1.347 as a repeating decimal
VMariaS [17]
1.347347347347......
8 0
2 years ago
How many hundredths are in 539.26? Is the answer 6? Or is 6 just in the hundredth’s spot
Novosadov [1.4K]

Answer:

its 600 because its in the hundredths place so it would be 6 hundredths

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • bre makes 2 pounds of bread dough he separates the dough in 1/4 pound loaves before baking them in the oven how many loaves does
    7·2 answers
  • How do I answer this question?​
    10·1 answer
  • Is 28 a solution to the inequality you wrote in exercise 4? How do you know? Exercise 4
    15·2 answers
  • What is the slope of the line that passes through the points (-6, -8)(−6,−8) and (-14, 4) ?(−14,4)? Write your answer in simples
    11·1 answer
  • 4(8x+6)-2=22<br> Please help​
    6·2 answers
  • ⚠️⚠️PLEASE READ⚠️⚠️
    5·1 answer
  • Find the equation of a straight line R, which passes through (50, 2) and is parallel to the line y + 10 = 2​
    12·1 answer
  • A pizza is removed from an over at 425°F. after 15 minutes, the pizza has cooled to 200°F
    12·1 answer
  • Which list shows three solutions to the inequality?
    5·2 answers
  • Sorting Quadratic Function Discriminants
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!