Sarah put bean plants by window with sunlight she watered them every other day sarah measured the height of the plant after 3weeks do you think they measured 12 centimeters or 12 meters

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?