Answer:
1000(1/20000) +
300(2/20000) +
10(20/20000) +
=
1800/20000 = .09
Step-by-step explanation:
Each ticket purchased is expected to win 9 cents
Each ticket purchased cost 75 cents
If you interpret expected winnings per ticket to include the cost then each ticket is expected to lose 66 cents.
0.7777777778
there you go your welcome
Scientists need technology to figure out other stuff. For example, A computer is used to research.
Answer:
d. hope I get it right I never got brainliest
Step-by-step explanation:
I can help but what is the q it doesn’t make since
