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sweet [91]
2 years ago
7

A bag contains 12 green cubes 5 blue cubes and 3 yellow cubes find each probability if you choose one at random

Mathematics
1 answer:
Mazyrski [523]2 years ago
4 0

Answer:

2/5

1/6

1/10

Step-by-step explanation:

total number of cubes = 12 + 5 + 3 = 20

Probability of picking green cubes = total number of green cubes / total number of cubes = 12/30 = 2/5

Probability of picking blue cubes = total number of blue cubes / total number of cubes = 5/30 = 1/6

Probability of picking yellow cubes = total number of yellow cubes / total number of cubes =  3/30 = 1/10

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erica [24]

Answer: Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

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Step by step solution :

STEP

1

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Pulling out like terms

1.1 Pull out like factors :

5x - 20 = 5 • (x - 4)

Equation at the end of step

1

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STEP

2

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Equations which are never true:

2.1 Solve : 5 = 0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

2.2 Solve : x-4 = 0

Add 4 to both sides of the equation :

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One solution was found :

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3 0
2 years ago
Paga No. Date: 6. When a discount of 25% is allowed on the marked price then the selling price will be 1425 .lf the marked price
SVETLANKA909090 [29]

Answer:

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Step-by-step explanation:

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Since the marked price is 18.75% above the cost price so the

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When a discount of 25% is allowed on the marked price , the selling price will be Rs. 1425

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⇒ Cost price = 1600

Selling price = 1425

So percentage loss =  × 100

% Loss =  × 100

% Loss = 10.9375 %

5 0
2 years ago
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Answer:

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Step-by-step explanation:

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tangare [24]

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Step-by-step explanation:

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2 years ago
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I took 1 5/8 feet and added it to both...

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