Apure substance that is made of only one kind of atom is called
a.
an element
b.
an electron
c.
a particle
d.
a proton

Two lines parallel to the same plane are parallel to eachother

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3