7. A lot consists of 20 defective and 30 non-defective items from which two items are chosen
without replacement. Events A & B are defined as A = the first item chosen is defective). B
= the scoond item chosen is defective,
a) What is the probability that both items are defective?
b) What is the probability that the second item is defective?

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the graph on the bottom right

well the 1 and -1 are always after the 0 and the 0 is inthe middle. s thats what i would guess. but i dont know what a slope of 2 is sorry

step-by-step explanation:

show us the graphs dude

step-by-step explanation:

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet