An object moves along the x-axis according to the equation x(t)= 3t2 - 2t + 3 meters. Determine:
(a) The average velocity between t= 2 s and t= 3 s. (b)
The instantaneous velocity at t= 3 s. (C) The
instantaneous acceleration at t= 3 s.

"i have always loved contemporary art and made it a general goal to work within the field. after a few nonprofit internships at museums and galleries, i decided to try the for-profit art world and was offered a job as the ad assistant at the magazine. i much prefer the pace of the for-profit art community and have stayed with the company for three years, with a promotion to an account manager last spring."

i just did this and got a 100.

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.

which three statements are true about all alloys?

conduction, convection, radiation