Mathematics, 10.12.2019 17:31 madscharcks00
Mr. scruggs got some money for his birthday. he spent 1/5 of it on dog treats. then , he divided the he divided the remainder equally among his 3 favorite charities. what fraction of his money did each charity receive? if he donated $60 to each charity , how much money did he receive for his birthday
Answers: 1
Mathematics, 21.06.2019 22:30
Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?
Answers: 3
Mathematics, 22.06.2019 02:20
Asalesperson has january sales of $20,000(1,$20,000) and april sales of $80,000 (4,$80,000). what is the rate of change?
Answers: 1
Mathematics, 22.06.2019 02:30
Translate the algebraic expression shown below into a verbal expression. fraction with variable x in numerator and 6 in the denominator. the sum of six and some number the product of six and some number the quotient of some number and six the difference of six and some number
Answers: 1
Mathematics, 22.06.2019 02:30
Acompany makes steel lids that have a diameter of 13 inches. what is the area of each lid? round your answer to the nearest hundredth
Answers: 2
Mr. scruggs got some money for his birthday. he spent 1/5 of it on dog treats. then , he divided the...
Mathematics, 06.11.2019 01:31
Mathematics, 06.11.2019 01:31
Mathematics, 06.11.2019 01:31
Mathematics, 06.11.2019 01:31
History, 06.11.2019 01:31
Mathematics, 06.11.2019 01:31
Mathematics, 06.11.2019 01:31
Mathematics, 06.11.2019 01:31
Mathematics, 06.11.2019 01:31
English, 06.11.2019 01:31