0
Still curious? Ask our experts.
Chat with our AI personalities
ProfessorI will give you the most educated answer.
Chat with Professor
MaxineI respect you enough to keep it real.
Chat with Maxine
RafaThere's no fun in playing it safe. Why not try something a little unhinged?
Chat with RafaAdd your answer:
Earn +20 ptsQ: What is 4 multiplied by pie multiplied by r?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
What is the surface area of half a sphere?
its 2 pie r squared BUT you have to add back the base (a circle) which is pie r2 The original formula is 4 pie r squared Your new formula is (2 pie r squared + pie r squared)
What is the area of a hemisphere?
one half multiplied by four multiplied by pie multiplied by the radius squared
Given a sphere with radius r what does the formula represent?
Do you mean volume or surface area? volume = 4/3 x pi x r^3 (four divided by three, multiplied by pi, multiplied by radius cubed). surface area = 4 x pi x r^2 (four multiplied by pi, multiplied by radius squared).
What is the area of a circle with a radios of 4?
Area of a circle = pie(3.14)*r*r since, radius = 4 units area = 3.14*4*4 = 50.24 units
Can a 3 X 4 matrix be multiplied by a 4 X 1 matrix?
Yes. If one matrix is p*q and another is r*s then they can be multiplied if and only if q = r and, in that case, the result is a p*s matrix.
Trending Questions
What has Two in every room one on every corner?
What is 37 divided by 6 equals?
What is negative 4 minus 7 equal to?
If Calculate the mean median and range of the water vapor data in the table?
How do you write 0.00000038 in standard form?
What is The average of 181213 and 17?
How many tens is in 840?
Can data only be collected using experiments?
40 acres equals how much kilometers?
95 rounded to the nearest ten?
How many zeros are in 1.65 billion?
Does a 1967 half dollar contain any silver and how much is it worth?
What fraction is 150 of 180 in simplest form?
What are the Most important books of the Bible?
Why and how someone would prioritize their values?
How many syllables in the word stormy?
How many times is the phrase 'coming soon' mentioned in the book of Revelation?
What are the differences between Egyptian number system and greek number system?
Smallest part of a compound?
What is the answer for 5x plus 7 equals 4?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.