16H = 208

ahhh help this is hard

14

Step-by-step explanation:

16H = 208

H = 208 / 16

H = 14

13

Step-by-step explanation:

To get the answer, you have to divide 16 on both sides:

16H ÷ 16 = 208 ÷ 16

H = 13

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)