H = {z∣z ∈ N and 82 ≤ z ≤ 106}

H has ___ subsets.
H has ___ proper subsets.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)