Acircular picture is 8 inches in diameter.
part a
what is the area of the picture in square inches?
a. 41 square inches
b. 87 square inches
c. 161 square inches
d. 3211 square inches
albot is the total

Area = π · 8 ≈ 3.14 · 8 = 25.12 square inches;

There is no right answer.

Step-by-step explanation:

no answer

Step-by-step explanation:

Hope this helps

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)

11

step-by-step explanation:

32.50-7.50=25

225/25=11