Samuel invests £20 000 in an account that pays 2.5% compound interest per annum for the first three years, then 0.5%.
Work out how much money Samuel will have in his account in 8 years.

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?