[Q]: Objective: how do you blow up a jumping balloon?
[A]: plug in the air pump and turn it on.

[Q]: Objective: to collect rain to water my garden
[A]: place barrels outside with no lid

[Q]: Objective: To mix other acrylic paints to create purple,
[A]: squeeze equal amounts of red and blue acrylic paints onto a palette, and mix them with a palette knife blade, adding more of either color to adjust the shade.

[Q]: Objective: how do you spread things out?
[A]:
scatter them everywhere.