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sp2606 [1]
3 years ago
9

In a bag of marbles you have three green, two yellow, six blue, and nine red marbles. What is the probability of picking a red m

arble from the bag?
Mathematics
1 answer:
guajiro [1.7K]3 years ago
3 0
|\Omega|=3+2+6+9=20-a\ number\ of\ all\ marables\\\\|R|=9-a\ number\ of\ red\ marables\\\\\boxed{P(R)=\dfrac{9}{20}}
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Triangle B = 10cm <br>H = 4cm<br>area =​
charle [14.2K]

Answer:

I think it's 20

Step-by-step explanation:

10x4÷2 because vase times height,the divide by 1/2 which it 2 so answer is 20

3 0
2 years ago
In 3-4 sentences, describe how you would find a line parallel to the line 2x + 5y = 15 that goes through the point (-10, 1). Be
larisa86 [58]

the parallel line is 2x+5y+15=0.

Step-by-step explanation:

ok I hope it will work

soo,

Solution

given,

given parallel line 2x+5y=15

which goes through the point (-10,1)

now,

let 2x+5y=15 be equation no.1

then the line which is parallel to the equation 1st

2 x+5y+k = 0 let it be equation no.2

now the equation no.2 passes through the point (-10,1)

or, 2x+5y+k =0

or, 2*-10+5*1+k= 0

or, -20+5+k= 0

or, -15+k= 0

or, k= 15

putting the value of k in equation no.2 we get,

or, 2x+5y+k=0

or, 2x+5y+15=0

which is a required line.

6 0
1 year ago
How do I create a function of degree 3 with the given zeros -2, 2 + √2i and the solution point f(-1)=-34?
SVEN [57.7K]

I really dont know and dont care bye

3 0
2 years ago
The simplified form of 3root45 - root 125 + root 500
bazaltina [42]

Answer:

the answer and explanation is in the picture

please like and Mark as brainliest

hope this helps

5 0
2 years ago
Plz help me due today help me
vekshin1

Answer:

7.7 %

Step-by-step explanation:

352-325

=27

27/352 x 100/1

7.670

=7.7%

6 0
2 years ago
Read 2 more answers
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