Ais a real 2x2 matrix and one of its eigenvalues is 1 4. which of the following could be a solution of the system x' ax ? cos (t)-4 sin (4 t a: e4 cos (t)-3 sin (4 t) cos (4 t) 4 sin (4 t) b: e4 cos (4 t)-3 sin (4t). c: e2 sin (4 )- 3 cos (4 t cos (4 t) 2 sin (4 t)
a) none can be a solution b) only (a) c) only (b) d) only (c) (a) and (b) f) (a) and (c) g) (b) and (c) h) all are possible solutions

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

Equation for the calculation double 2 and then add 5

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.