exam Maths Puzzle Numerical Ability

Mr. Turner invested a sum of money at 7% and twice that sum at 3%. His yearly return was $390. How much did Mr. Turner invest at each rate?

Read Solution (Total 0)

exam Other Question

find the average weight in pounds of a type of bird of your choice. Use the rational exponent equation L = 2.43 * W^0.3326 to estimate the wingspan L in feet of the bird that weigh Graph the linear inequality
x+5y is equal to or greater than -1

Thanks for you help