pls help me Here is a graph of the tide heights for a town in Delaware over a full day. For the graphed situation, describe the dependent and independent variable. How does the dependent variable change? Be specific as possible

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.