Ali performed the following dimensional analysis to convert a rate of 72 mph. 72 miles/1 hour * 5280 feet/1 mile * 1 hour/60 minutes * 1 minute/60 seconds = 105.6

What are the units for Ali's final answer?
A. minutes/seconds
B. feet/second
C. miles/second
D. feet/hour

In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.