The quantitative variable reported for each urban area and for each year is the annual delay per commuter (in hours) caused by rush hour traffic jams. Using only the data for 2014, determine the 2014 z-score for Raleigh and the 2014 z-score for Charlotte. Round the mean and standard deviation for 2014 to 2 decimal places. 0.99 Incorrect: Your answer is incorrect. z-score for Raleigh (round to 2 decimal places) 31.16 Incorrect: Your answer is incorrect. z-score for Charlotte (round to 2 decimal places).

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

step-by-step explanation:

your answer is a