Ou £500 is invested for 3 years at a rate of compound interest of 4% per
num, how
much will be in the account after 3 years?​

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Find the solution of this system of equation -7x+y=-20 9x-3y=36

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.