Juanita wants to participate in a 20 kilometer bicycle race. she is considering two training programs below.
program a: ride 10 kilometers on the first day and increase the distance by 500 meters each day.
program b: ride 7,500 meters on the first day and increase the distance by an additional 0.75 kilometer each day.
if juanita chooses program a, on which day will she ride 15 kilometers for the first time?

dude thats to long figure it

step-by-step explanation:

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.