The number C, in thousands, of videos rented each year from a local video store can be modeled by C = 0.096(t3+3t2+39t+500), where t = 0 represents the year 1990. Using this function, what year would you expect 210.2 thousand movies to be rented?

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)

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.

the radius is 2 times the diameter.

step-by-step explanation: