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It always takes Zach approximately 5 minutes longer to arrive than he says. If Zach says he will arrive in
x minutes, which of the following functions correctly models the approximate number of minutes it actually takes Zach to arrive?

It always takes Zach approximately $5$ minutes longer to arrive than he says. If Zach says he will arrive in $x$ minutes, which of the following functions correctly models the approximate number of minutes it actually takes Zach to arrive?

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Interpret confidence intervals for population means

Full solution

Q. It always takes Zach approximately

5

minutes longer to arrive than he says. If Zach says he will arrive in

x

minutes, which of the following functions correctly models the approximate number of minutes it actually takes Zach to arrive?

Identify Zach's Promise: Zach says he will arrive in $x$ minutes, but it takes him $5$ minutes longer. To find the function that models the actual time it takes Zach to arrive, we need to add $5$ minutes to the time he says ( $x$ minutes). $\newline$ Calculation: Actual time = $x + 5$

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90 \%

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A) It is between

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