A drawing that represents an actual building is 18 cm. What is the
scale given that the actual building is
42 feet?

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10