Mathematics, 04.01.2020 16:31 natekotterman
Amountain climber starts a climb at an elevation of 453 feet above sea level. at his first rest stop he has climbed 162 feet, and by his second rest stop he has climbed another 207 feet. it's getting late in the day, so the climber starts his way down. if the climber descends 285 feet, how much does he need to ascend or descend to return to the original starting point? a) ascend 84 feet b) ascend 78 feet c) descend 84 feet d) descend 78 feet
Answers: 2
Mathematics, 21.06.2019 16:50, gesic2003
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Mathematics, 21.06.2019 19:00, glowbaby123
Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60
Answers: 3
Mathematics, 21.06.2019 21:00, SiegeHatake4534
Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10
Answers: 2
Amountain climber starts a climb at an elevation of 453 feet above sea level. at his first rest stop...
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