Phương pháp kiểm toán là gì? Trình bày nội dung các phương pháp kiểm toán ? Cho ví dụ minh họa? Phân biệt giữa phương pháp kiểm toán và phương pháp thu thập bằng chứng kiểm toán?

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

my answer got deleted but it's a

step-by-step explanation:

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8