Apiece of cardboard has two circles punched out of it. a piece of cardboard has two circles punched out of it. what is the approximate area of the remaining cardboard? use 3.14 for pi and round to the nearest whole number. 227 cm2 246 cm2 258 cm2 276 cm2

246

step-by-step explanation:

i believe that is true.

step-by-step explanation:

hope my answer has you if not i'm sorry.

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.