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Elza [17]
3 years ago
15

PLEASE HELP 30 POINTS!!

Mathematics
1 answer:
astraxan [27]3 years ago
3 0
Your answer would be C
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Will give brainliest i rlly need help
Zepler [3.9K]

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1/6

Step-by-step explanation:

-3/4 - (-1/2) = - 1/4

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Will the sign of the product of two negative numbers be negative or positive? Explain your answer.
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Step-by-step explanation:

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3 years ago
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Steve climbed up Mt. McKinney to an elevation of 5000 feet above sea level. His brother, Sam, dove 150 feet below the sea level
Allushta [10]

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They would be 5,150 feet apart.

Step-by-step explanation:

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7 0
3 years ago
What is 340 pages; 20 percent decrease
mote1985 [20]
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5 0
3 years ago
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Sales prices of baseball cards from the 1960s are known topossess a skewed-right distribution with a mean sale price of $5.25and
Serga [27]

Answer:

c. Skewed-right with a mean of $5.25 and a standard error of$0.28

Step-by-step explanation:

As we have given that Sales prices of baseball cards have a right-skewed distribution with a mean $5.25 and a standard deviation is $2.80.

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As, we have standard deviation = $2.80

then standard error will be \frac{2.80}{\sqrt{100}}

⇒ Standard error = $0.28

Hence, Option (c) is the correct option.

6 0
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