to win the long jump, you need to jump a distance greater than 2.25 m. your personal best jump is 2.1 m. how much do you need to increase your personal best by to win?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?