A biologist is studying the depths of plants growing near the surface of the ocean. He uses negative numbers to represent the depths of plants he finds below sea level.

i think it's either c or d

step-by-step explanation: the entire question is extremely odd. 04 obviously refers to the interest rate. honestly i will say the answer is c. because the (2 x 12) part would mean it's compounded semiannually. i'll say choose c.

step-by-step explanation:

this is answer of 144 cubic meters

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8