Sydney applied the steps below to find the product of (3.1)(–1.6). step 1: (3.1)(–1.6) = (–1.6)(3.1) step 2: = step 3: = (–4.8) + (–0.16) step 4: = –4.96 which expression correctly fills in the blank in step 2? (1.6)(3) – (1.6)(0.1) (–1)(3) + (–0.6)(0.1) (1)(3) – (0.6)(0.1) (–1.6)(3) + (–1.6)(0.1)

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)

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

he answer is x=1x3 because x=1 to x=3