The table below shows the number of pencils of different colors in a box:
Color of Pencil Number
Purple 10
Blue 1
Yellow 6
Pink 3
Pam draws a color pencil from the box randomly without looking. What is the probability that Pam will select a yellow pencil and the coin will land tails up?
2 over 40
6 over 40
12 over 20
16 over 20
Answers
Answer:
6 over 40
Step-by-step explanation:
6/40 or 3/20 is the probability that Pam will select a yellow pencil and the coin will land tails up.
What is probability?Probability is a number that expresses the likelihood or chance that a specific event will take place. Both proportions ranging from 0 to 1 and percentages ranging from 0% to 100% can be used to describe probabilities.
Given that, The table below shows the number of pencils of different colors in a box:
Color of Pencil Number
Purple 10
Blue 1
Yellow 6
Pink 3
From the general formula of probability:
Probability = (desired outcome)/ (Total outcome)
In our case
Total outcomes = (number of pencils) * (coin sides)
Total outcomes = 20 * 2
Total outcomes = 40
Desired outcomes = Pam will select a yellow pencil and the coin will land tails up
Desired outcome = (number of yellow pencils) * (coin sides)
Desired outcome = 6 * 1 = 6
Thus,
Probability = 6/40
therefore, the probability that Pam will select a yellow pencil and the coin will land tails up is 6/40 or 3/20.
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Answers
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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What is a function?A statement, principle, or policy that creates the link between two variables is known as a function. Functions are found all across mathematics and are required for the creation of complex relationships.
The absolute function is also known as the mode function. The value of the absolute function is always positive.
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The graph is given below.
More about the function link is given below.
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Answers
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Given:
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A
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Final answer:
The calculation 65 - 32/8 follows the order of operations, starting with division and then subtraction. Dividing 32 by 8 gives 4, and subtracting this from 65 gives a final answer of 61.
Explanation:
To solve the equation 65 - 32/8, you need to follow the order of operations, often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).
Firstly, you handle the division. You divide 32 by 8 to get 4.
Then, you subtract the result from 65. So, 65 minus 4 equals 61.
The answer to the calculation 65-32/8 (/=divided by) is 61.
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A model to help you start your equation as: Kim’s age + Sister’s age = 36
(a) Write an equation that represents the situation. Explain any variable used.
(b) Solve the equation from Part (a). Show your work. State your solution as a complete sentence
Answers
x=12
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Let x = sister's age
Kim's age is twice that of her sister
so Kim's age = 2x
Kim’s age + Sister’s age = 36
equation:
x + 2x = 36
b) solve the equation x + 2x = 36
x + 2x = 36
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x = 36 / 3
x = 12
Kim's age = 2x = 2(12) = 24
answer
Sister's age is 12 and Kim's age is 24.