Who long does it take to drive 150 miles at 45 miles per hour

An object in geometry with no width, length or height is a(n):

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio

The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w