Sasha hikes into a canyon. She takes a break at the rest stations every mile she descends. If she started at sea level and has hiked down to the fourth rest station, what is Sasha's elevation now? 23/1/2 12 is 3 25 0.9 Sashas elevation, Redead th 2. Find the product of -3 -1.5. A-135 25 B -0.09 time 3. Jenny has $2.40 deducted from her monthly allowance every 1 she forgets to do a chore. If she forgets three times in one month, what will be the change in Jenny's total allowance? $1.20 Relead the que 2 4. An airplane descends at a rate of 2,700 feet per minute. Once the airplane starts its descent, what will be its change in elevation after 3 minutes? The will be elevation 4,00 k

Sasha hikes into a canyon. She takes a break at the rest stations every mile she descends. If she started at sea level and has hiked down to the fourth rest station, what is Sasha's elevation now? 23/1/2 12 is 3 25 0.9 Sashas elevation, Redead th 2. Find the product of -3 -1.5. A-135 25 B -0.09 time 3. Jenny has $2.40 deducted from her monthly allowance every 1 she forgets to do a chore. If she forgets three times in one month, what will be the change in Jenny's total allowance? $1.20 Relead the que 2 4. An airplane descends at a rate of 2,700 feet per minute. Once the airplane starts its descent, what will be its change in elevation after 3 minutes? The will be elevation 4,00 k

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter3: Math Models

Section3.5: Solve Uniform Motion Applications

Problem 305E: John left his house in Irvine at 8:35 am to drive to a meeting in Los Angeles, 45 miles away. He...

See similar textbooks

Similar questions

Find (a) the amount of discount and (b) the sale price: Oscar bought a barbecue that was discounted 65% from an original price of $395.
John left his house in Irvine at 8:35 am to drive to a meeting in Los Angeles, 45 miles away. He arrived at the meeting at 9:50. At 3:30 pm, he left the meeting and drove home. He arrived home at 5:18. (a) What was his average speed on the drive from Irvine to Los Angeles? (b) What was his average speed on the drive from Los Angeles to Irvine? (c) What was the total time he spent driving to and from this meeting? (d) John drove a total of 90 miles roundtrip. Find his average speed. (Round to the nearest tenth.)
Rameen’s heating bill is $5.42 per month plus $1.08 per therm. How many therms can Rameen use if he wants his heating bill to be a maximum of $87.50.
Simplify: (a) p5p (b) y14y29 .
John left his house in Irvine at 8:35 a.m. to drive to a meeting in Los Angeles, 45 miles away. He arrived at the meeting at 9:50 a.m.. At 6:30 p.m. he left the meeting and drove home. He arrived home at 7:18 p.m. (a) What was his average speed on the drive from Irvine to Los Angeles? (b) What was his average speed on the drive from Los Angeles to Irvine? (c) What was the total time he spent driving to and from this meeting?
A piece of machinery is purchased for $8792. In 1 year, the machine depreciates 14.5%. By how many dollars does the machine depreciate in 1 year? Round the answer to the nearest dollar.
Find: (a) the opposite of 4 (b) the opposite of 3 (c) (1).
Sandy completed her first 5K race! How many meters did she run?
Nathaly deposited $12,500 in her bank account where it will earn 4% simple interest. How much interest will Nathaly earn in five years?