What values of a make v = 2a i − a j + 32k perpendicular to w = 6 i + a j − k? (enter your answers as a comma-separated list.) a =?

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

The population of a city has increased by 35% since it was last measured. if the current population is 86,400 what was the previous population