Help pls thank you this one is kinda hard for me so that’s why I’m asking for help thank you

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?