2826666667×(〖1,06〗^n-1)=800000000  (〖1,06〗^n-1)=0,283
 〖1,06〗^n=1,283
 〖log⁡(1,06)〗^(n )=log⁡( 1,283)
 nlog(〖1,06)〗^n=log⁡(1,283)

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?

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

Write as a product: ac^2–ad+c^3–cd–bc^2+bd