Mathematics, 25.01.2020 20:31 nhu78
Jeff is going skiing. it costs $65 to rent skis plus $10 an hour to ski. he doesn't want to spend more than $120 and you have to pay for a whole hour even if you don't ski the whole hour. he wants to know how long can he ski. write and solve an inequality to answer jeff's question.
Answers: 1
Mathematics, 21.06.2019 15:30
The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches
Answers: 3
Mathematics, 21.06.2019 15:50
3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?
Answers: 1
Jeff is going skiing. it costs $65 to rent skis plus $10 an hour to ski. he doesn't want to spend mo...
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