Atotal value of $6,000 is invested into two simple interest accounts. the annual simple interest rate on one account is 9%; on the second account, the annual simple interest rate is 6%. how much should be invested in each account so that both accounts earn the same amount of annual interest.

hello there this one was tricky i looked at it for sevrel minutes and solve dit

the answer is 50%

answer: (3,11) is your answer.

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours