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Elan Coil [88]
3 years ago
7

A bag has four green marbles, three red marbles, and three yellow marbles. What is the probability that you pick a red marble, d

o not replace it, and pick another red marble?
A. 2/15
B.1/15
C.1/9
D.3/10
Mathematics
2 answers:
lubasha [3.4K]3 years ago
8 0

Answer:

100% SURE!! 1/15 is the answer!!!

Step-by-step explanation:

Mademuasel [1]3 years ago
3 0
Hey there, we need to find a red marble, there are three red marbles, so we need to make a fraction, 3 is the denominator. Now, we need to add up all of the marbles and that will be our numerator, 4+3+3=10. So, the fraction would be 3/10, Therefore, the answer is D. 3/10
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gavmur [86]
<span><span><span>3x</span>+<span>4y</span></span>=8
</span>Add -4y to both sides
<span><span><span><span>3x</span>+<span>4y</span></span>+<span>−<span>4y</span></span></span>=<span>8+<span>−<span>4y</span></span></span></span><span><span>3x</span>=<span><span>−<span>4y</span></span>+8
</span></span>Then you divide both sides by 3
<span><span><span>3x/</span>3</span>=<span><span><span>−<span>4y</span></span>+8/</span>3</span></span><span>x=<span><span><span><span>−4/</span>3</span>y</span>+<span>8/3
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<span>x=<span><span><span><span>−4/</span>3</span>y</span>+<span>8/<span>3</span></span></span></span>
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The farmer market sells apples by the bushel ,each bushel of apples weights 42 pounds.a bushel of large apples contains 84 apple
alexandr402 [8]
None they cant be it doesn't go into 84 there u go
6 0
3 years ago
5.
Paha777 [63]
33,155.22 is the correct answer for this 
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Consider line 7x+8y=6.
Nata [24]

Answer:

parallel line: -(7/8)

perpendicular line: (8/7)

7x + 8y = 6: y = (3/4) - (7x/8)

4 0
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How many solutions does this system have?​
ladessa [460]

Answer:

One

Step-by-step explanation:

The solution to the system is (1, 5)

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