cobyontiveros
03.04.2020 •
Mathematics
EXPLAIN WITH STEPS
The area of a circle is decreasing at a rate of 5 square inches per minute. How fast is the
radius shrinking when the radius is 2 inches in length
Solved
Show answers
More tips
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- F Food and Cooking The Disease That Haunted Abraham Lincoln...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- H Health and Medicine How to perform artificial respiration?...
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
Answers on questions: Mathematics
- M Mathematics Wayne s class is building a wagon to be used as a float for the upcoming Pioneers Day Parade. The outsides of the four wagon wheels are going to be covered in brown felt...
- M Mathematics Which of the following is a simulation? 1. measuring the mean and standard deviation of measurement from a sample 2. taking a series of measurements based on multiple samples...
- M Mathematics A square has an area of 16 square ft what would be the measurement of its side...
- M Mathematics A bee flies at 15 feet per second directly to a flowerbed from its hive. The bee stays at the flowerbed for 15 minutes, and then flies directly back to the hive at 12 feet...
- S Social Studies ¿Por qué se podría afirmar que la libertad y participación del pueblo son elementos importantes en la democracia de las sociedades en la antigüedad...
- E English Which sections of the article provide additional details about the information in the photos and captions on pages 6 and 7? (RI 7.5) * A.) Nature in Balance and The Black...
Ответ:
Step-by-step explanation:
Area of a circle is:
A = πr²
Take derivative with respect to time:
dA/dt = 2πr dr/dt
Plug in values and solve:
-5 = 2π (2) dr/dt
dr/dt = -5/(4π)
dr/dt ≈ -0.398
The radius is shrinking at approximately 0.398 in/min.
Ответ:
One thing that is alike is that both expressions start off as a division statement/fraction
Step-by-step explanation:
One things that is not alike is that Expression A has 3 variables while Expression B doesn't.