Answer this multiple choice question correctly for 30 points and

the answer is D because you are supposed to multiply the exponents giving you D. 3^6 x 2^3

Step-by-step explanation:

(3^2 x 2)^3

3^(2x3=6 ) x 2^(1x3=3)

3^6 x 2^3

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)