Sam measured the length of a pen to be 22cm. The actual length of the pen is 23 cm. Determine the percent error for this situation.

1 if u subtract

Step-by-step explanation:

22÷23= a

a x 100= b

100-b= answer

I don't have a calculator on me lol

if it doesn't work try it without the last step, but it should be fine

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.