Using the Quadratic formula
your answer would be A and C
-10/3 is smaller and 1 is bigger.
Answer:
720
Step-by-step explanation:
125tablets, 2 of which had broken screens.
multiply 45000 by 2, then divide 125=720
Answer:
1. P(A) = 0.6826
2. P(B) = 0.13591
Step-by-step explanation:
the first graph is given just as an example to show the percentage distribution values for bell shaped curve