The probability that a seventh grader chosen at random will play an instrument other than bass is 72%.
The figure is made up of a cylinder and a half sphere. What is the volume of the composite figure? Use 3.14 for Pi. Round to the
2 answers:
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Answer:
y = +
Step-by-step explanation:
y''- 9 y' + 18 y = t²
solution of ordinary differential equation
using characteristics equation
m² - 9 m + 18 = 0
m² - 3 m - 6 m+ 18 = 0
(m-3)(m-6) = 0
m = 3,6
C.F. =
now calculating P.I.
hence the complete solution
y = C.F. + P.I.
y = +