It takes stewart 8 minutes to drive to the store. it takes him 7 times as many minutes to drive to work than it takes him to drive to the store. how many minutes does it take stewart to drive to work?

56

Step-by-step explanation:

8 * 7 = 56

How many minutes does it take stewart to Drive to work? = 7 times 8 minutes

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)