Determine whether the scenario involves independent or dependent events. Then find the probability as a reduced fraction. Karl, the king of ducks, has five brown, four black and six blue ducks he feeds at the pond. Each night, he takes one home to cuddle with and returns it to the pond the next day. He takes a black duck home Friday, Saturday and Sunday.

the correct answer is 5

answer: a

step-by-step explanation:

-6 is the correct option from the above given options

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.