Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
use methods of undetermined coefficients to find one solution ofy 2y 2y
a steel ball weighing 128 pounds mass 4 slugs is suspended from a spring this stretches the spring 128485 feetthe ball
draw the phase portrait associated with x - 2x 2x 0 and draw a rough sketch of the solution xt that satisfies x0 1
consider the differential equation ut 12 uxx ux for 0 ltx lt pi t gt 0 with boundary conditions u0t upit 0a separate
verify that x00 is an ordinary point of the differential equationy xy 2y 0find two linearly independent solutions to
1 a production facility employs 20 workers on the day shift 15 workers on the swing shift and 10 workers on the
given t-3y-5 dt y-t1 dy 0 introduce a change of variables to transform this ode into a homogeneous one and
1 at camp cawapati there is a prize ceremony at the end of each camp session the campers compete at a variety of
three friends play a game of darts until one of the 3 is declared a winner it is known that jan is twice as likely to
1 a hand of 4 cards contains one card of each suit ie one heart one diamond one club and one spade simon uses this
1 a bacteria culture starts with 7 bacteria which multiply simultaneously every three house if the first generation is
1 use laplace transforms to solve differential equationy - 8y 20 y t et given that y0 0 y0 02 use laplace
1 find probality of pulling ethier an even number card or a red number card on one pull of a card from a 52 card deck2
use eulers method with step size 01 to estimate y05where yx is the solution of the initial-value problem y 3y 3xyy0
two tanks a and b each of volume v are filled with water at time t0 for t gt 0 volume v of solution containing mass m
here are the questionssolve the differential equations by separation of variablesa e-ysinx - ycos2x 0b ycosx - y
1let e be the event that the number which comes up when a single die is tossed is divisible by 3 let x be the number of
1a coin is tossed 3 times discrete random variable x is equal to the number of times heads comes up discrete random
y sin2x y cos2x ypi45find yx and check that your answer satisfies the differential equation and matches the initial
1 john randomly picks without replacing four marbles from a jar that contains 6 red and 4 blue marblesmary randomly
the powerballfor a single ticket a player first selects five numbers from the numbers 1-53 and then chooses a powerball
given y -x-5y-10 y010find yx and ensure your answer satisfies the differential equations as well as matches the
1nbspif air resistance is proportional to the square of the instantaneous velocity then the velocity v of a mass m
3 let ntgt0 be a renewal process for which the interarrival times t1t2 have cumulative distribution function f recall
packages from packing machine have a mass which is normally distributed with mean 200g and standard deviation 2g find