Derivatives HW
$2-8 USD / hour
Solve these question using Derivatives
1. A spotlight on the ground shines on a wall 12 meters away. If a man 2 meters tall walks from the spotlight toward the building at a speed of 1.6 m/s, how fast is the length of his shadow on the building decreasing when he is 4 m from the building?
2. Find the dimensions of a rectangle with area of 1000 m3 whose perimeter is as small as possible.
3. A rectangular storage container with an open top is to have a volume of 10 m3. The length of its base is twice the width. Material of the base costs $10 per square meter. Material for the sides costs $6 per square meter. Find the cost of the materials for the cheapest such container.
using Derivatives
Project ID: #4984975
About the project
24 freelancers are bidding on average $7/hour for this job
I'm an Engineer and very good with Mathematics. I can do these problems. I assure you of timely completion and accuracy in small time
We can do it. Detailed and comprehensive answers will be sent on a docx file within the next 2 hours after the milestone is created.
Hi, I am good at mathematics. Looked at the task, don't see any problem to do that. I would like to do that for your. Please, see my reviews to be sure. Cheers, / Y.
hello I have a degree in mathematics, graduated in 2010 at the Central University of Venezuela (UCV), the main university in my country, I am currently doing masters thesis in mathematics, since 2010 I am a professor a More
I am an Engineer and can give you the solutions to these questions pretty quickly, so it will be quick, efficient and cheap for you and Ill make a quick buck.
I am a Graduate Student and pursuing M.Sc. in Mechanical Engineering. I love Mathematics. So I can do the problems for fun and charge only 5 dollars for the whole thing.