Answer:
a. 80
b. 34
Step-by-step explanation:
45 percent of 80 is 36.
85 percent of 40 is 34.
You can find these online, through a Percentages Calculator.
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Answer:
10
Step-by-step explanation:
if you add 5.5 + 5.5 together its 10
Answer:
a = ±10/9
Step-by-step explanation:
-X+7x-3=0
-7(+-)√(7)^2--4(-1)(#)
(2)(#)
pass me all the picture to can help you
Answer: Choice B
The more trials you do, the closer the empirical probability should get to the theoretical probability. It won't be a perfect match but it will likely be close enough so to speak. Note how 70/420 = 1/6.
