A point B at (1,2,3) in 3D cartestian system. what is it's new coordinate after rotating 60 degree anti clockwise along the z axis. are the new coordinate same if rotation is clockwise. use 3d matrix rotation and matrix product

On the april 3 billing date, michaelle chappell had a balance due of $ 1495.39 on her credit card. from april 3 through may 2, michaelle charged an additional $ 305.34 and made a payment of $ 800.a) find the finance charge on may 3, using the previous balance method. assume that the interest rate is 1.8 % per month.b) find the new balance on may 3.

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

With alll of except for the 2 that i did already