Step-by-step explanation:
The die is rigged, so "not 3" is not a possibility. Ruling out those branches of the tree, there are 4 possible outcomes, one of which is the desired outcome. So the probability is 1/4.
A fair die has six sides that are equally likely, so the probability of rolling more than 2 is always 4/6. The outcome of the first roll does not effect the outcome of the second roll.
Answer:
In California, we need more rain to sustain the health of our natural environment, argriculture, and economic. A group of statistics students in Oxnard College recorded the amount of rain during 2016-2017 school year, measuring the intensity by the inches of rain, and the results were:
Inches of Rain 1 2 3 4 5 6
Frequency 2 4 3 3 7 3
The mean (¯xx¯) rain intensity: ____ inches (Please show your answer to 1 decimal place.)
The median rain intensity: __3.8__ inches
Step-by-step explanation:
the answer is 3.8
Two cheaper books = x
more expensive = 1.5x
so, 2.5x=150
150/2.5=x=60
therefore the more expensive book = 90
Answer:
I'm pretty sure A is the correct answer :)
(x-2)(x^4+3) is a polynomial
