A data scientist tracked how many cups of coffee she drank every day at work over the course of a year. She used the data to build a probability distribution where the random variable C represents the number of cups of
coffee she drank on a given day. Here is the partially completed distribution:
с
0
1
2
> 3
PC)
? 0.10
0.85 19.05
Find the missing probability in the table.
P(C=0)=

Solve the system of equations. y= 2x y= x^2 - 15

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?