Benita buys shirts for the same price, the price s. and the sales The sales tax rate is 6.5% Write an expression to represent the total cost of the shirts in two different ways.

S6.5%=total cost

Step-by-step explanation:

I think this is correct

I am so sorry if it is not.

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)