OliviaParis9434 OliviaParis9434

01-09-2017
Mathematics

contestada

What is the rate of change of the area of a circle with respect to the radius when the radius is r equals 4 in.r=4 in.?

Respuesta :

03-09-2017

S=pi*r^2
dS/dr=2*pi*r=2*pi*4 in. = 8*pi in.

Answer Link

Otras preguntas

Which compound has hydrogen bonding between its molecules? (1) CH4 (3) KH (2) CaH2 (4) NH3

that does 3/5 compromise mean

solve for v p=mv Answer choices: M=v/p V=p/m V=m/p M=p/v

a car travels 100 meters in 4.0 seconds. Find the average velocity

Which sentence uses commas correctly? A. The explorers should arrive in Gibraltar by Aug. 22 2014, and return to Florida by Aug. 8 2015. B. Was London Engla

A compound has a gram formula mass of 56 grams per mole. What is the molecular formula for this compound? (1) CH2 (3) C3H6 (2) C2H4 (4) C4H8

What is the total number of years that must pass before only 25.00 grams of an original 100.0-gram sample of C-14 remains unchanged? (1) 2,865 y (3) 11,460 y (2

Which subatomic particles are located in the nucleus of a neon atom? (1) electrons and positrons (2) electrons and neutrons (3) protons and neutrons (4) protons

the sum of two consecutive even integers is -22, what are the two numbers?

Which formula represents lead(II) chromate? (1) PbCrO4 (3) Pb2CrO4 (2) Pb(CrO4)2 (4) Pb2(CrO4)3