Arecipe for bread calls for 4 1/8 cups of flour. jack accidentally put in 5 1/7 cups. how many extra cups did he put in

463/56= 8 15/56 or about 8.27

Step-by-step explanation:

5 1/7= 36/7

4 1/8= 25/8

so now convert both to the same denominator> 36/7-->288/56

                                                                                 25/8-->175/56

now that you have the same denominator. add the numerators 288+175=463/56

the answer is 15% decrease

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.