Lucy ties 136 red ribbons for the parade. She ties 59 more yellow ribbons than red ribbons. How many yellow ribbons does Lucy tie?

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

x + 4/7

step-by-step explanation:

use cymath

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled