Lizaveta's taxable income is $26,380. She paid $2,940 in federal
withholding. Use a problem solving model to determine
whether she will have to pay an additional amount or will get
a refund. Use the tax table in Example 3. (Example 3)

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236

Use the given information to determine the exact trigonometric value.

Student representatives surveyed their classmates on their preference of a school mascot for a new school. the results are shown in the table below. which pair of samples seems most representative of student preference?