Rick is on a bicycle trip. every 444 days he bikes 230 \text{ km}230 km230, space, k, m. if rick keeps this same pace for 161616 days, how many kilometers will he bike?

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

What is the standard form of -5x^2+2x^4-11+x^3+3x

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)