liliy
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Questions Answered

clynnew:
Find the area of the rectangle.
LENGTH: x+3 WIDTH: 2x+1
a. 2x2 + 6x + 3
…
 updated 11 months ago
 9 replies
 1 Medal
Mathematics

liliy:
using derivatives verify that:
p(x,t)= 1/( Sqrt[ 4 Pi Dt]) * Exp[x^2/ 4 Dt]
is a solution of hte diffusion equation:
…
 updated 11 months ago
 7 replies
 No Medals Yet
Mathematics

akovacs7405:
A box contains 10 cards numbered 1 through 10.
Which events are mutually exclusive?
…
 updated 11 months ago
 3 replies
 1 Medal
Mathematics

riptidej:
a coin has the numbers 0.4 printed on one side and 0.9 printed on the other side. Suppose that the coin is weighted so that when it is tosse…
 updated 11 months ago
 3 replies
 No Medals Yet
Mathematics

liliy:
concentrationn of salt x is given as funcion of time:
dx/dt= 37.5.35 x
…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

msingh:
plseeeeee
…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

Sevier:
Simplify the expression
check mark 625
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

liliy:
The Mean Value Theorem of integrals says that if f is continuous on a closed bounded interval [a, b], there exists a number c, between a a…
 updated one year ago
 8 replies
 No Medals Yet
Mathematics

liliy:
I need to make a GUI and display the correct time under a clock.
How do I center the time Text ?
 updated one year ago
 4 replies
 1 Medal
Mathematics

liliy:
java: GUI:
Write a StillClock class that displays a randomly generated time. The clock should have a hour, minute, and second hand, and sho…
 updated one year ago
 4 replies
 1 Medal
Mathematics

liliy:
Assume that FarmAnimal contains this method:
public String mySound() {
…
 updated one year ago
 5 replies
 1 Medal
Mathematics

marv_1:
I need help in writing a java code for this. A sales person fixed salary is $50,000. A sales person will also receive a commission as an inc…
 updated one year ago
 19 replies
 2 Medals
Mathematics

liliy:
which has more gravitational potential energy: 200 kg boulder at 1 meter off the ground. 50 kg boulder 4 meter off the ground . 1 kg at 200 …
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

liliy:
How long would it take to read the same file from the hard drive (at a rate of 1 byte every 15 microseconds)?
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

liliy:
1,260,000 Hz to KHz
…
 updated one year ago
 4 replies
 1 Medal
Mathematics

liliy:
100.3 MHz to Hz
 updated one year ago
 4 replies
 1 Medal
Mathematics

liliy:
0.00733 g to Kg?
A:
.0000733
…
 updated one year ago
 2 replies
 1 Medal
Mathematics

liliy:
2.33 * 10^6 m to Km
 updated one year ago
 4 replies
 1 Medal
Mathematics

Laaislima:
write the decimal as a fraction or a mixed number in simplest form 3.4
 updated one year ago
 6 replies
 1 Medal
Mathematics

liliy:
convert: 5 * 10^15 Kg to g
 updated one year ago
 5 replies
 2 Medals
Mathematics

kmullis6:
Find x  3y if x = 3 and y = 2.
a) 9
b) 3
…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

davidesm:
I'm trying to get started in this Java program:
1. Define the double variables name test1, test2, test3
2. Assign values three test scores…
 updated one year ago
 9 replies
 3 Medals
Mathematics

liliy:
can someone explain to me what this code does:
public class D {
static double dp[][]=new double[51][51];static {
…
 updated one year ago
 11 replies
 No Medals Yet
Mathematics

jamie2012:
Evaluate a4 and (a)4, for a = 2.
…
 updated one year ago
 3 replies
 1 Medal
Mathematics

susanjrobertson:
I'm working on the hangman project  Project 1. I'm a bit stuck on the 6th step. I need to do the print_guessed function. I get that I shoul…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

liliy:
systole involves pumping blood into aorta. true or false?
 updated one year ago
 2 replies
 2 Medals
Mathematics

liliy:
Write a method that determines whether a given number is prime. Note that you run a loop i/2
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

hannahellens221:
Write the equation of the like passing through the points (5,7) and (4,2).
 updated one year ago
 4 replies
 1 Medal
Mathematics

liliy:
prove using induction:
1*1!+2*2!...n*n!=(n+1)!1
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

liliy:
find the value of the sum:
summation j=0 until j=8; (1+(1)^j))
 updated one year ago
 10 replies
 1 Medal
Mathematics
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