Mathematics, 17.07.2019 16:10 mm016281
1. solve the equation x = (2x+ 3)1/2
2. consider f1(x) = ln(x + 1) + ln (x-1) and f2(x) = ln(x^2-1).
a) state domains and ranges of f1 and f2.
b) sketch the curves y = f1(x) and y = f2(x).
Answers: 3
Mathematics, 21.06.2019 22:00
Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?
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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
1. solve the equation x = (2x+ 3)1/2
2. consider f1(x) = ln(x + 1) + ln (x-1) and f2(x) = ln(x...
2. consider f1(x) = ln(x + 1) + ln (x-1) and f2(x) = ln(x...
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