If there are 60 seconds in a minute,60 minutes in an hour,24 hours in a day, and 7 days in a week, how many seconds are there in a week?

5/6+7/8what is the answer sealsdbdbshd

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811