Given f as described below.
f: {whole numbers} → {whole numbers}
assign each whole number to its largest place value digit.
for example, f(4) = 4, f(14) = 4, and f(194) = 9.
d. what is f(999)?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?

How would you find the height of points on the circle? the topic is trigonometry.

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played she found that the restaurant was playing country 11 times rock & roll 17 times and blues 8 times use the observed frequencies to create a probability model for the type of music the restaurant is playing the next time mahnoor walks in.