Mathematics, 18.11.2019 22:31 kaylanweston
2.
in a sale, normal prices are reduced by 20%.
sale
20% off
andrew bought a saddle for his horse in the sale.
the sale price of the saddle was Β£220.
calculate the normal price of the saddle.
Answers: 3
Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen β- z-score
Answers: 1
Mathematics, 21.06.2019 23:10
Which best describes the function on the graph? direct variation; k = β2 direct variation; k = -1/2 inverse variation; k = β2 inverse variation; k = -1/2
Answers: 2
Mathematics, 22.06.2019 02:00
Jared had 3/7 of the minutes on a family phone plan remaining for the month. the plan is shared by 2 people. if divided equally what portion of the minutes remaining on the phone plan would be avalible for each person
Answers: 1
2.
in a sale, normal prices are reduced by 20%.
sale
20% off
andrew bought a...
in a sale, normal prices are reduced by 20%.
sale
20% off
andrew bought a...
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