A doctor estimates that a particular patient is losing bone density at a rate of 3% annually. The patient currently has a
bone density of 1,500 kg/mg3. The doctor writes an exponential function to represent the situation. Which values
should the doctor use for a and b in a function written in the form f(x) = ab”, where f(x) represents the bone density
after x years?
a =
B=

Aman steps out of a plane at a height of 4,000m above the ground falls 2,000m very quickly and then opens his parachute and slowly falls the remaining 2000m to the ground what height above the ground would be the best choice for a reference point

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)