Six girls and four boys have entered the science fair. First, second, and third place awards are to be given out. What is the probability that a girl wins the first place award while boys will receive the second and third place awards?
Express your answer as a percent.
O 10%
O 14%
о
O 18%
22%

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

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An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3