A component has a Weibull failure distribution with a shape parameter of 2.4 and a characteristic life of 100 operating hours. When the component fails it is replaced (a renewal process) with a replacement time that is lognormal with a median of 10 hours and a shape parameter of 0.84. What is the component's achieved availability if a 2-hour scheduled maintenance is performed every 10 days

Acamper leaves camp on a kayak and travels 50 miles east on a river, then he ties his kayak to the bank and travels 20 miles north on a bicycle. this trip can be plotted on the coordinate plane, where the camp is the point (0, 0). the distant of the camper to the camp can be found using the distance formula. which other formula can he use? a) 502 - 202 b) 502 + 202 c) 502 - 202 d) 502 + 202

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48