The air pressure of each tire in a group is
normally distributed with a mean of 39.2
pounds per square inch (psi) and a standard
deviation of 2.5 psi. if a tire in this group has
a z-score of -1.8, find its air pressure.

figure c

step-by-step explanation:

hope this .

beluga wheeeaaalle matt

step-by-step explanation:

the football players are volunteering for the test.

happy to

pls mark as brainliest

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."