Which mixed number is equivalent to the fraction 11/4

11 over 4

11

4

=2 and 3 over 42

3

4

=2.75

Step-by-step explanation:

2 3/4

Step-by-step explanation:

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)

answer:

your answer is: c. 196 7/8 in^3.