Based on the given information, which conjecture is invalid? Given: Amber has a pet with four legs.

a)Amber has a hamster.

b)Amber has a cat.

c)Amber has a parakeet.

d)Amber has a dog.

The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980

Is this a polynomial function? i need to know asap

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.