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
PIT_PIT [208]
3 years ago
11

There is a bag of 50 marbles.

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
7 0

Answer:

If you want to find the probability of picking out a certain colored marble after you have already picked one out, then the probability changes, because now the total number of marbles you have is 32 instead of 33, and the probability of  the color you could pick out can change depending on what marble you picked out first.

For example, if you want to know the probability of picking out an orange marble the second time, and you didn't pick out a orange marble the first time, then you still have 10 orange marbles, but now you have 32 total marbles, so the probability will be 10 out of 32 instead of 10 out of 33. But if you picked out 1 orange marble already, and you didn't put it back in, then you will have a probability of picking out 9 out of 32 because there are 9 orange marbles left.

In short: If you pick a marble out the first time and then put it back in the pile before your friend picks one out, then the probability of picking a marble of a certain color will be the same the second time as the first time because there will still be the same number of marbles with the same number of the same colored marbles as the first time, but if you don't put the marble back in, then the probabilities will change.

Step-by-step explanation:

You might be interested in
Find the missing angle.
PSYCHO15rus [73]

Answer:

126 Degrees

Step-by-step explanation:

180-54=126

3 0
3 years ago
Read 2 more answers
What is a compass used for?
Annette [7]
1. Measure and angle in degree
4 0
3 years ago
Read 2 more answers
What’s the answer to the math problem? (3x+2)(2x2+x+3
sergey [27]

{6x}^{3}  +  {7x}^{2}  + 11x + 6
factor out the function
8 0
3 years ago
Given the following functions f(x) and g(x), solve (f + g)(3) and select the correct answer below:
kati45 [8]
(f+g)(3) = f(3) + g(3) = 6(3) + 3 + 3 -7 = 18 +6 -7 = 17.

Answer: 17
8 0
3 years ago
Read 2 more answers
The probability that…. The student is not female or received a degree outside of the field
a_sh-v [17]

Answer:  0.8953 (approximate)

The more accurate value is 0.89528093209023; however, it's not entirely exact either. Round that however you need.

===========================================================

Explanation:

There are 774,517 males and 1,400,843 people who got their degree outside of the field. Add those values

774,517+1,400,843 = 2,175,360

This unfortunately double counts the number of males who got their degree outside of the field (576,228) so we need to subtract that count off

2,175,360 - 576,228 = 1,599,132

------------------------

There are 1,599,132 people who are either

  • A) male
  • B) got their degree outside the field, or,
  • C) both male and got their degree outside the field

This is out of 1,786,179 people total.

We'll divide these two values to get the final answer

(1,599,132)/(1,786,179) = 0.89528093209023

It's not clear how your teacher wants you to round this. If you round it to say 4 decimal places, then you'd get approximately 0.8953

The chances of the student not being a female or receiving their degree outside the field is roughly 89.53%

8 0
2 years ago
Other questions:
  • Me. Krogman usually prices the umbrellas in his store at $8 each. However, on rainy days he increases the price by 75%. How much
    6·2 answers
  • Solve the following compound inequality. −2x + 11 > 31 or 7x − 4 ≥ 17 Select one: A. x < -11 or x ≥ 6 B. x < 5 or x ≥ 1
    13·2 answers
  • 1) x² 2(x+y) - y^2 <br>2) x^4+ x^2y^2+ y^4​
    9·1 answer
  • Help with this one!!!<br><br><br> Show steps pls :)
    14·1 answer
  • If the measure of the angle m is twice the measure of its complement if the given angle is 40 degrees, What is the measure of an
    5·1 answer
  • What is the Area of this triangle?
    9·1 answer
  • Can someone plz help? It's algebra, and if you cant help, plz don't answer.
    8·2 answers
  • On my test, the teacher asked "Anna is in charge of making cookies. The cookie mix requires 2 cups of sugar for every 12 cookies
    13·2 answers
  • A square room has an area of 14,400 square
    14·2 answers
  • Help me i don’t know how to do this
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!