Mathematics, 23.11.2021 21:10 megamorph
Lin's family has completed 30% of a trip, they have travelled 45 miles. How far is the trip?
Answers: 3
Answer from: Quest
36 girls
step-by-step explanation:
the 48 boys is 4 parts of the ratio
divide 48 by 4 to obtain one part of the ratio
= 12 ← 1 part of the ratio
3 parts = 3 × 12 = 36 ← number of girls
Mathematics, 22.06.2019 02:40
An oil exploration company currently has two active projects, one in asia and the other in europe. let a be the event that the asian project is successful and b be the event that the european project is successful. suppose that a and b are independent events with p(a) = 0.2 and p(b) = 0.8. (a) if the asian project is not successful, what is the probability that the european project is also not successful? (b) what is the probability that at least one of the two projects will be successful? (c) given that at least one of the two projects is successful, what is the probability that only the asian project is successful? (round your answer to three decimal places.)
Answers: 3
Mathematics, 22.06.2019 03:40
Which is the value of this expression when p=3 and q=-9
Answers: 1
Mathematics, 22.06.2019 04:10
Let x have probability generating function gx (s) and let un generating function u(s) of the sequence uo, u1, satisfies p(x > n). show that the (1- s)u(s) = 1 - gx(s), whenever the series defining these generating functions converge.
Answers: 2
Mathematics, 22.06.2019 05:00
At the play,8 students from mr.franks room got a seat.if there were 17 childern from room 24,how many childern did not get a seat ?
Answers: 2
Lin's family has completed 30% of a trip, they have travelled 45 miles. How far is the trip?...
Mathematics, 25.03.2021 22:00
Law, 25.03.2021 22:00
Mathematics, 25.03.2021 22:10
Business, 25.03.2021 22:10
Mathematics, 25.03.2021 22:10
Biology, 25.03.2021 22:10
Mathematics, 25.03.2021 22:10
Mathematics, 25.03.2021 22:10
Mathematics, 25.03.2021 22:10