Answer:
We readily separate the variables and integrate:
∫dP/P=∫(k+bcos2
t)dt
ln P=kt+(b/2)*sin2t+ln C
Clearly C = Po, so we find that P(t) = Poexp(kt + (b/2)* sin 2t). The 271- curve with the typical numerical values P_o = 100, k = 0.03, and b = 0.06. It oscillates about the curve which represents natural growth with P_o and k = 0.03. We see that the two agree at the end of each full year.
note:
find the attached graph
Step-by-step explanation:
When you raise a number to the power with the exponent 1/2, you get a square root of a number.
Generally:
![a^\frac{1}{n}=\sqrt[n]{a}](https://tex.z-dn.net/?f=a%5E%5Cfrac%7B1%7D%7Bn%7D%3D%5Csqrt%5Bn%5D%7Ba%7D)
for n - whole number, n ≥ 2.
Sorry it's wrong the correct answer is 5.
3 5
-- ÷ ----
1 3
cross out the 3's
5
-- ÷ ----
1
Answer:
1.37 x 10²
Step-by-step explanation:
136.9140625=1.37 x 10²
Step-by-step explanation:
Hence, in 9 laps you will run 6 miles.
