Mathematics, 03.04.2021 03:40 lina2662
An article in a magazine discussed the length of time till failure of a particular product. At the end of theĆ¢ product's lifetime, the time till failure is modeled using an exponential distribution with a mean of thousand hours. In reliability jargon this is known as theĆ¢ "wear-out" distribution for the product. During its normalĆ¢ (useful) life, assume theĆ¢ product's time till failure is uniformly distributed over the range thousand to million hours. Complete parts a through c.
a. At the end of the productĆ¢s lifetime, find the probability that the product fails before 700 thousand hours.
b. During its normal (useful) life, find the probability that the product fails before 700 thousand hours.
c. Show that the probability of the product failing before 830 thousand hours is approximately the same for both the normal (useful) life distribution and the wear-out distribution.
Answers: 2
Mathematics, 21.06.2019 20:00
The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3
Answers: 2
Mathematics, 21.06.2019 20:30
In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal
Answers: 1
Mathematics, 21.06.2019 20:50
Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?
Answers: 3
An article in a magazine discussed the length of time till failure of a particular product. At the e...
Chemistry, 11.11.2019 01:31
Computers and Technology, 11.11.2019 01:31
Social Studies, 11.11.2019 01:31
Mathematics, 11.11.2019 01:31
Mathematics, 11.11.2019 01:31
History, 11.11.2019 01:31
History, 11.11.2019 01:31
Social Studies, 11.11.2019 01:31
Mathematics, 11.11.2019 01:31
Business, 11.11.2019 01:31
Mathematics, 11.11.2019 01:31
Mathematics, 11.11.2019 01:31
Mathematics, 11.11.2019 01:31