HELP No links plz Find f^-1, the inverse of f. Then give the domain of f^-1 using interval notation. f^-1(x)=

Domain of f^-1 =

On a piece of paper, graph . then determine which answer choice matches the graph you drew

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?