Where c is the circle x 2 + y 2 = 16, z = 5 and c is given the counterclockwise orientation when viewed from above?

17 in long 1.3 ft wide and 8in high what is the volume

Solve 2^x=32 and rewrite this equation in a logarithmic form

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items