Let all of the numbers given below be correctly rounded to the number of digits shown. for each calculation, determine the smallest interval in which the result, using true instead of rounded values, must lie

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

What is the range for 31,39,29,34,37,24,36,33,34,28

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.