Kathleen retired at the age of 62. When she retired, she had 45 000 pounds in a savings account Each year of her retirement she gets a pension but finds that she has to use some of the money in her savings account In 2010, Kathleen worked out that her savings were decreasing by 7% each year. If Kathleen lives to be 90 years of age, how much money will she have left in her savings account?

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

What is negative 3/9 times negative 2/8 ?

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two