Sela has 6 times as many coins as she had 4 months ago. if sela has 240 coins now ,how many coins did she have 4 months ago.

To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%

Me : julio wears a blue shirt every 3 days. larry wears a blue shirt every 4 days. on april 11, both julio and larry wore a blue shirt. what is the next date that they will both wear a blue shirt?

Find a conversion factor between square centimeters and square meters. write it in three forms. square centimeters = 1 square meter