exam Maths Puzzle Numerical Ability

A rectangular photograph is mounted on a frame that is one inch wide. If the photograph is twice as long as it is wide , anad the area of the phot and the fram together is 60 inches squared, what are the dimensions of the photo

Read Solution (Total 0)

exam Other Question

If Ben invests $4000 at 4% interest per year, how much additional money must he invest at 5 1/2% annual interest to ensure that the interest he recieves each year is 4 1/2% of the total amount invested? can someone please help me with this problem:

What are the zeros of this polynomial if b = -2: f(x) = x^2 + 2x + 2b + bx?