The length of a light wave is 3.7 x 10^-6 in scientific notation
we can sue formula

where
P(t) is population after t years
P0 is initial population
k is growth rate
t is time in years since 1985
Let's assume
h(t)=P(t) is million
h_0=P_0 in million
we can replace it
and we get
..............Answer
Answer:
the answer is 21
Step-by-step explanation:
357\17
17 into 35 goes into 2 =34 with 1 remainder leaving 17 into 17 is 1