Find the perimeter and area of a rectangle with a length of 3.2 m and width of 1.5.

a)p=4.7 m; a=2.25m^2

b)p=4.7 m; a=4.8m^2

c)p=9.4 m; a=2.4m^2

d)p=9.4 m; a=4.8m^2

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

Ineed to know the answer to this algebra question.

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)