I need help with this

take my points s dont tell the karens

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults. how many students and adults went if the ticket charge was $42.75