Marrisa added 1.56 and 13.47. she got 29.07. what mistake could marrisa have made? she forgot to move the decimal point to the left after she added. she lined up the front numbers instead of the decimal places. she lined up the last numbers instead of the decimal places. she didn’t carry correctly between place values.

the answer is She lined up the front numbers instead of the decimal places.

Step-by-step explanation:

it is correct because i got that answer right please mark brainliest i am trying to get my next rank.

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.

70

step-by-step explanation: