Question 1 Upon retirement your mother received E 500, 000 lump sum. She expect to live for the next 15 years and will only depend on the retirement fund for income. Her bank offers 12% interest per annum. Advise your mother on how much she should withdraw from her bank at the end of each year for the duration of the desired life span? [10 marks]​

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)