Arandom sample of n bike helmets manufactured by a certain company is selected. let x = the number among the n that are flawed, and let p = p(flawed). instead of selecting n = 20 helmets to examine, suppose i examine helmets in succession until i have found r = 3 flawed ones. if the 20th helmet is the third flawed one (so that the number of helmets examined that were not flawed is x = 17), what is the mle of p? (answer in terms of r for r and x for x as necessary.)

Ursus, inc., is considering a project that would have a five-year life and would require a $1,650,000 investment in equipment. at the end of five years, the project would terminate and the equipment would have no salvage value. the project would provide net operating income each year as follows (ignore income taxes.):

Jose recently died with a probate estate of $900,000. he was predeceased by his wife, guadalupe, and his daughter, lucy. he has two surviving children, pete and fred. jose was also survived by eight grandchildren, pete’s three children, naomi, daniel, nick; fred’s three children, heather, chris and steve; and lucy’s two children, david and rachel. jose’s will states the following “i leave everything to my three children. if any of my children shall predecease me then i leave their share to their heirs, per stirpes.” which of the following statements is correct? (a) under jose’s will rachel will receive $150,000. (b) under jose’s will chris will receive $150,000. (c) under jose’s will nick will receive $100,000. (d) under jose’s will pete will receive $200,000.

Can someone me ? i’ll mark the best answer brainliest : )