Answer: .3 or 3/10
Explanation: The probability that her first answer is correct is 2/5. Since she got the first guess correct, now there is only 1 correct answer out of 4. There is a 3/4 chance she will get the next problem wrong
So: 2/5 x 3/4 = .3
I would say C is the answer for this one.
caca and other things sorry i could t help.
It's not A or B. And between C and D, I'd choose flexible schedules. <span />