In the table below, x represents miles traveled and y represents the cost to travel by train. Miles, x Cost, y 2 8.50
5 15.25
8 22.00
12 31.00
What is the y-intercept of this function?
2.25
4.00
6.50
17.13

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.