Asubmarine dives to a depth of 54.6 meters below the surface of the water in 4 minutes. what integer represents the constant rate the submarine travels per minute? i need work with the answer to. step by step

the answer is a

step-by-step explanation:

because your just changing the position of where the shape is

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)