ushi
ushi
04-08-2016
Mathematics
contestada
r(t)=3t
A(r)=pi r^2
find A[r(t)]
Respuesta :
dalendrk
dalendrk
04-08-2016
r(t) = 3t; a(r) = πr²
subtitute:
a[r(t)] = π(3t)² =
9πt²
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
in order to get a certain shade of blue paint, a mixer must have 5 parts white paint to 3 parts blue. if 4 gallons of paint must be mixed, how many gallons of w
the sum of interior angle of quadrilateral equals 340 true or false
two solutions are boiled. the first is 1 mol of a sodium chloride(nacl) solution forming two ions. the second one is 1 mol of calcium chloride (cacl2) solution
Which religious group is found in the western parts of eastern europe? a. roman catholics b. eastern orthodox c. muslims d. protestants
Early human populations were controlled by all of these factors except? is it predation, disease, pollution, food availability.
whats the united states current presidents name?
the united states sent forces to what area of tbd world in the mid-1990s to stop ethnic cleaning
which numbers belong to the solution set of the inequality x/8 <-10
why is it important to not get distracted while driving?
Divide 80 in a ratio of 3:2
