Finding Volume of a Rectangular Prism with Fractional Edge Dimensions A prism has a length of 7 inches, height of 11 and one-half inches, and width of 2 inches. Use the formula V = Bh to calculate the volume of this prism. The area of the base, B, is in.2. The volume of the prism is in.3.

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

add an image, and i will answer

step-by-step explanation:

you'll just earn points here

step-by-step explanation: