If charlie's chocolate fudge costs 1.95 per pound, how many pounds can you buy for $10.00? set up a proportion. make sure that the units match going across

We have two options: If Charlie's Chocolate Fudge is sold only by entire pounds then we can only buy 5 pounds, otherwise, If Charlie's Chocolate Fudge is sold by the fraction of a pound too, then we can buy 5 5/39 pounds.

Step-by-step explanation:

Hi

We have that Charlie's Chocolate Fudge costs 1.95 per pound, this is , and we have , then we could buy .

So If Charlie's Chocolate Fudge is sold only by entire pounds then we can only buy 5 pounds.

Or If Charlie's Chocolate Fudge is sold by the fraction of a pound, then we can buy 5 5/39 pounds

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.