This is a 9in diameter pie, find the arc length of the crust of the pumpkin pie slice

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)

c. side angle side. u shares the same sides

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20