Darren spends 39 minutes studying for his science test. He the does 6 chores. Each chore takes him 3 minutes. How many minutes does Darren spend studying and doing his chores?

57 minutes

Step-by-step explanation:

6*3=18 minutes then if you add 18+39 you get 57

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

yes

step-by-step explanation: