Mathematics, 06.11.2019 23:31 ashiteru123
3. brinn’s rectangular kitchen has an area of 81 square feet. the kitchen is 9 times as many square feet as brinn’s pantry. if the rectangular pantry is 3 feet wide, what is the length of the pantry?
Answers: 3
Mathematics, 21.06.2019 18:40, calebhoover03
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 21:10, koolgurl2003
Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?
Answers: 1
3. brinn’s rectangular kitchen has an area of 81 square feet. the kitchen is 9 times as many square...
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