What is the surface area of this rectangular prism?
220 in?
85 in?
290 in?
22 in?
25 in?
12 in.
60 in?
5 in.
5 in.
I need help ASAP

290in^2

Step-by-step explanation:

Find the surface area of each side and add them together

5 x 12 = 60

multiply by 4 because there are 4 sides with this same area

60 x 4 = 240

5 x 5 = 25

multiply by 2 because there are 2 sides with this same area

25 x 2 = 50

add the sides together

50 + 240 = 290in^2

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.