A bag contains 15 dark chocolates, 16 caramel chocolates, and 19 milk chocolates. The probability that Amber’s teacher distribut
es the chocolates among her students is 0.4. If the teacher offers Amber a chocolate from the bag, the probability that she randomly picks either a caramel chocolate or a dark chocolate is
To solve, first find the total of all the sweets: 15 + 16 + 19 = 50. Then, add together the caramel chocolates and the dark chocolates: 16 + 15 = 31. To find the probability, set up a fraction with the combinatio nof caramel in dark chocolates in the numerator, and the total in the denominator: 31/50. So, Amber will have a 31 out of 50 chance to randomly pick either caramel chocolate or dark chocolate.
First walk=descend of 1024 feet in 17 minutes second walk=descend of 500 feet in 7 minutes
so in total she descended 1024+500=1524 feet in 7+17=24 minutes as an average rate this equals 1524/24=63.5 feet/minute descended or an average rate of -63.5 feet/minute in altitude (note the minus)
