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den301095 [7]
3 years ago
14

A bag contains 10 red marbles, 15 yellow marbles, 5 green marbles, and 20 blue marbles. Five marbles are drawn

Mathematics
2 answers:
Sauron [17]3 years ago
5 0

Answer:36%

Step-by-step explanation:

Because theres way more

Simora [160]3 years ago
3 0

Answer: The approximate probability that exactly two of the five are blue is 0.3641

Step-by-step explanation:

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Solve and reduce to lowest terms 4\7 x 5\8
erastovalidia [21]

Answer:

5/14

Step-by-step explanation:

4/7 x 5/8 = 20 /56

Then divide by 4

20/56 x 4/4 = 5 /14

8 0
2 years ago
(PLEASE ANSWER!!) a college student completed some courses worth 4 credits and some courses worth 3 credits. the student earned
Ierofanga [76]

The college student took 13 courses of 3 credit hours.

Step-by-step explanation:

Given,

Total credits = 59

Total courses = 18

Let,

Number of 3 credit hour courses = x

Number of 4 credit hour courses = y

According to given statement;

x+y=18     Eqn 1

3x+4y=59   Eqn 2

We will eliminate y to find the number of 3 credit hour courses, therefore,

Multiplying Eqn 1 by 4

4(x+y=18)\\4x+4y=72\ \ \ Eqn\ 3

Subtracting Eqn 2 from Eqn 3

(4x+4y)-(3x+4y)=72-59\\4x+4y-3x-4y=13\\x=13

The college student took 13 courses of 3 credit hours.

Keywords: linear equation, subtraction

Learn more about linear equations at:

  • brainly.com/question/10708697
  • brainly.com/question/10710410

#LearnwithBrainly

5 0
3 years ago
Which is shorter ? 6/10 of an meter or 1/10 of a meter
Korolek [52]

Answer:

1/10

Step-by-step explanation:

6/10 is more than 1/10 bc 6 is bigger than 1 :)

8 0
3 years ago
Read 2 more answers
Which statement about the expression 3(x + 2/5) is true ?
Jobisdone [24]
A is the answer I think
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5/3 plus 11/4 I NEED IT FAST!!
slega [8]
The answer is 53/12=4 5/12
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