Jacqui invests €2000 in an account which pays interest at 4% p. a. Find how many complete years she will have to leave the money in the account for it to become at least €2500.

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

Which best explains why this triangle is or is not a right triangle?

Which of the following tables represents exponential functions?