Answer:
their is a 50 50 chance
Step-by-step explanation:
Answer:
180
Step-by-step explanation:
Hello :
<span> the quadratic equation is: a(x-x1)(x-x2)
x1 and x2 the </span><span> roots
a: is</span><span> leading coefficient
in this exercice : 3(x-1)(x-2)</span>
The probability of a student remembering their lunch is 2/7. Picking both of them would be:
2/7 x 1/6=2/42=1/21, or 0.04762
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