Warning Sirens Problem
Jaden Kegney
April 23, 1026
Step 1: Review the problem.
A community needs to install warning sirens that can be heard by all homes.
The sirens the community plans to install have a reliable range of five miles.
You have the x and y

Graded Assignment
MTH122B: Algebra I | Unit 2 | Lesson 16: Rationals, Irrationals, and Radicals Unit Test
Name: Jaden Kegney
Date: April 23, 2016
Graded Assignment
Unit Test, Part 2
Show all your work.
(8 points)
Score
Refer to the triangle below. If a =

ASTRONOMICAL DISTANCES SPREADSHEET
Step 1:
Review the data. The table shows the approximate distance from Earth to Mars between September 2013 and August 2014.
Step 2:
Solve the distance formula, d = rt, for t to find the time it takes a signal to reach M