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SCORPION-xisa [38]
3 years ago
12

A marble is selected at random from a jar containing 10 red​ marbles, 20 yellow​ marbles, and 70 green marbles. Find the theoret

ical probability that it is either red or green.
Mathematics
1 answer:
amm18123 years ago
6 0

Answer:

Is there anymore question?

Step-by-step explanation:

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Help will give Brainly points
Misha Larkins [42]

Answer:

no

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
One problem with the widespread use of email is that you receive too much of it.
Kobotan [32]
The answer for your question is True because it says that "Widespread" by that you already know widespread means that it goes every where and you would get it more then one so for that your answer is true:)

Hope this helps:)
6 0
3 years ago
Plzzzzz help me plzzzz le may give brainlist
gladu [14]

Answer:

b. Multiply 15 by 9, then divide by 2

Step-by-step explanation:

15 / 2/9 = 15 * 9/2

Answer: b. Multiply 15 by 9, then divide by 2

6 0
3 years ago
Use the data below.
LuckyWell [14K]

Step-by-step explanation:

mean = sum of all data points / number of data points

(22+16+18+14+16+34+20)/7 = 140/7 = 20

median is the number, where half of the data points are smaller, and the other half are larger.

first we need to sort the data points

14, 16, 16, 18, 20, 22, 34

median = 18

mode is the data point occurring most often.

mode = 16 (occurring 2 times, while the others occur only once).

range is the difference between the largest and the smallest data point.

range = 34 - 14 = 20

5 0
2 years ago
A total of 697 tickets were sold for the school play. They were either adult tickets or student tickets. There were 53 fewer stu
Burka [1]
Let x = number of adult tickets sold
Let x-53 = number of student tickets sold

x + x -53 = 697
2x - 53 = 697. 

Add 53 to both sides to get:

2x = 750

Divide both sides by 2 to get:

x = 375

375 adult tickets were sold. 
5 0
3 years ago
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