Answer:
y = C1x^(-1/2) cosx + C2x^(-1/2) sinx
Step-by-step explanation:
Given that
y1 = x^(-1/2) cosx
y2 = x^(-1/2) sinx
are linearly independent solutions of the nonhomogeneous equation
x²y'' + xy' + x² − 1 4y = x^(3/2)
Then the general equation of the differential equation can be written as
y = C1y1 + C2y2
y = C1x^(-1/2) cosx + C2x^(-1/2) sinx
Add 18 + 30 = 48, the most groups will be 24 with 2 flowers in each group! hope I helped
If depreciation is 7.25% per year, then the common factor is (1-0.0725), or 0.9275.
Thus, the car's value after 5 years will be:
V = $28000(0.9275)^5 = $28000(0.6864) = $19218.86, or (to the nearest dollar) $19218 (answer)
A cylinder's volume is =
π r² h,
and its surface area is =
2π r h + 2π r².
Answer:21.95
Step-by-step explanation:You have 43.90 and divided everything by 2 you get 21.95
