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vodomira [7]
3 years ago
8

PROBABILITY QUESTION!!! PLEASE HELP

Mathematics
1 answer:
Evgen [1.6K]3 years ago
4 0

Answer:

The answer is 8/5  or 8 out of 5.

Step-by-step explanation:  

In order to solve this you need to first add the number of envelopes together to get the sum of how many envelopes there are, 1 + 3 + 2 + 2 = 8. Next you add the amount of blue and green envelopes together 3 + 2 = 5. The total number of envelopes is 8, and 5 out of the 8 are green or blue, therefore you will have a 8 out of 5 chance of picking one of those colors.

You might be interested in
What is the value of x? Round to the nearest tenth.
kotykmax [81]

Answer:

27.5

Step-by-step explanation:

first you find what 30x30 is as A squared plus B squared is equal to C squared. your A is 12 and your C is 30.

so!

30x30 is 900

12x12 is 144

subtract 144 from 900 and you get 756. once you find the square root you get 27.49. then round up to 27.5

5 0
4 years ago
Read 2 more answers
2. In a bag, there are 25 marbles, in five different colors and three different sizes. As for colors, there are 5 blue, 10 green
Delicious77 [7]

Answer:

Step-by-step explanation:

  1. blue:  2 big 1 small
  2. green:  5 big 4 small
  3. red:  0 big 2 small
  4. yellow:  0 big 1 small
  5. white:  2 big  0 small

2 + 1 = 3

5 + 4 = 9

0 + 2 = 2

0 +  = 1

2 + 0 = 2

3 - 5 = 2

2 blue marbles are medium

9 - 10 = 1

1 green marble is medium

2 - 2 = 0

0 red marbles are medium

1 - 4 = 3

3 yellow marbles are medium

2 - 4 = 2

2 white marbles are medium

A: not high

B:

9 big marbles

medium chance

C: really low

D: not a good chance

F: medium chance

hope this helps

3 0
3 years ago
Which statement best explains why y=8−2x is a function?
JulijaS [17]
Y = 8 - 2 ×1

y= 8 - 2

y= 6
4 0
3 years ago
Nick needs to be at school by 7:45 a. m. It takes him 15 minutes to walk to school, 5/12 hour to eat breakfast, 0.7 hour to get
leonid [27]
7:02 is the time Nick has to get up
3 0
3 years ago
Please help me would be greatly appreciated.
VashaNatasha [74]
The answer is B but don’t be mad if it’s wrong
8 0
4 years ago
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