Acoin is tossed. the probability of getting tails is 1? 2. what is the likelihood of getting tails?

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

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

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?