4 m 6 m 2 m 7 m a) How much carpet does he need? b) The carpet costs $3 per square foot. How much will it cost to carpet the bedroom?​

answer: 59

step-by-step explanation:

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/3-10=8

x/3=18

x=48

answer: 12

step-by-step explanation:

because yes