Answer:
g(f(3)) = 49
Step-by-step explanation:
Evaluate f(3), then substitute the value obtained into g(x) , that is
f(3) = 2(3) + 1 = 6 + 1 = 7, then
g(7) = 7² = 49
The random variable is the number of cars held up at the intersection.
A random variable is one whose value is aleatory, then you can not know anticipatedly the outcome for sure. In this case, the number of cars held up at the intersection may be different at any time inside the range given and you cannot know the number of cars that there will be in a future moment.
The slope is -4/7 is the correct answer
It is important to review test results to ensure whether there are answers that are correct and weren't able to be check throuroughly and to check what are questions have you gone wrong and what are likely to be correct based on the results. After reviewing for the results, it is best to put in mind of all of the mistakes that you have gotten in a way as an applied learning of having to prevent those mistakes of having to occur again such as taking down notes of the wrong answers that you got and to review them. A good test result indicates of having to have a passing grade and poor test result is when you got low results such as below the passing grade.
Answer:
ans: $255.52.
Step-by-step explanation:
Circumstance = 3.14 × 21 = 65.94 / 2 = 32.97
Cost = 7.75 × 32.97 = 255.517
