How long will it take money to triple at an apr of 7.7 % compounded annually. it will take about years to triple an amount of money earning 7.7% compounded annually.

Let's say the principal will grow from 100 to $300

Years = {log(total) -log(Principal)} ÷ log(1 + rate)

Years = {log(300) - log(100)} / log (1.077)

Years = {2.4771212547 - 2} / 0.032215703298

Years = .4771212547 / 0.032215703298

Years = 14.8102076272

Step-by-step explanation:

answer: a) 56% women

b)44% men

step-by-step explanation:

$320 to $405

step by step explanation:

in one day he earns between $64 and $81

therefore if he works for 5 days, he will earn between 64 x 5 to 81 x 5

= $320 to $405