Is this sequence arithmetic geometric or neither? the sequence is 1.6,0.8,0.4,0.2

The ratio of the height of two similar cylinders is 4 to 3 what is the ratio of their volumes

Factor this polynomial completely. 12x^2+ x-6

A. the probability that a product is defective is 0.1. what is the probability that there will be 1 or less defective products out of the next 8 produced products b.the expected number of imperfections in the coating nylon for parachutes is 6 per 100 yards. what is the probability of finding 12 or fewer imperfections in 260 yards c.in a lot of 54 products there are 9 defective products. calculate the probability that not more than 1 is defective from a random sample of 17 products.