Which set of three angles could represent the interior angles of a triangle? O 499, 590, 720
O 340, 450, 11°
O 24º, 51° 15°
O 45° 70°85°

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)

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6

6e14 is the answer.