A glass marble factory produces 4.5 x 104 marbles
in 1,800 minutes. What is
the factory's unit rate of
production in marbles per
minute?

the probability is 0

your answer would be 10x - 1

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

c

step-by-step explanation:

i think because what else can be a sample of every member