Answer: 4 ( x + 1 ) ( 2 x − 3 )
8 x 2 − 4 x − 12 8x2-4x-12 Factor 4 4 out of 8 x 2 − 4 x − 12 8x2-4x-12 .
Answer:
Step-by-step explanation:
<u>Step 1: Distribute
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<u>Step 2: Combine like terms
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<u>Step 3: Subtract 7 from both sides
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<u>Step 4: Add 2a to both sides
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<u>Step 5: Divide both sides by 4
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Answer:
Answer:
The confidence interval for a population mean proportion mean should be constructed because the variable of interest is time to complete the round, which is a quantitative variable.
Step-by-step explanation:
A researcher with a golf association obtained a random sample of 25 rounds of golf on a Saturday morning and recorded the time it took to complete the round.
Time is the number of hours, so it is mean, and not proportion.
Variable of interest is time to complete the round, and since it is measured in hours it is a quantitative variable.
The answer is:
The confidence interval for a population mean proportion mean should be constructed because the variable of interest is time to complete the round, which is a quantitative variable.
Answer:
Who knew this was confusing... Srry but if i could help i would! but i honestly dont think i know this
have an amazing day!
Step-by-step explanation:
Divide 15 by 40 to get the percent and that tells you that its 0.375 once you have that you move the decimal 2 spots to the left to get 37.5%
