Wednesday
September 3, 2014

Posts by yaya


Total # Posts: 31

Finance
You are considering borrowing $150,000 to purchase a new home. a. Calculate the monthly payment needed to amortize an 8 percent fixed-rate 30-year mortgage loan. b. Calculate the monthly amortization payment if the loan in (a) was for 15 years.
September 2, 2014

physics
A certain centrifuge produces a centripetal acceleration of magnitude exactly 1090g at a point 12.3 cm from the axis of rotation. Find the number of revolutions per second.
September 9, 2013

biomechanics
Suggest how a snail and a large dog develop linear momentum.
March 24, 2013

biomechanics
By actual measurement it has been shown that a sprinter pushes 1700N on each foot at the starting blocks . The right at 34o and the left at 52o Calculate the vertical component for each foot.
March 23, 2013

physics
A Softball is Thrown at an angle of 45 degrees with the horizontal. It leaves the hand 2m above the ground. Its Initial Velocity is 20 m/s . Neglecting all external resistance, how far would it travel ? The point at which it hits the ground is at the same level as the ground ...
March 18, 2013

biomechanics
why the initial velocity u divided 20/√2. i cant understand. can u explain it ..
March 18, 2013

biomechanics
A Softball is Thrown at an angle of 45 degrees with the horizontal. It leaves the hand 2m above the ground. Its Initial Velocity is 20 m/s . Neglecting all external resistance, how far would it travel ? The point at which it hits the ground is at the same level as the ground ...
March 18, 2013

Java programming
can you show me where is the wrong for this program..because it contains error..i dont know where is it wrong..help..tq.:) import java.util.Scanner; public class BMR { public static void main(String[] args, int x) { Scanner keyboard = new Scanner(System.in); int pound, inch,...
March 13, 2013

information technology help
no.i hope can anyone give an idea about my question... the weakness of the application microsoft power point
March 10, 2013

information technology help
give the weakness of microsoft power point with solution. 5 point
March 10, 2013

calculus ..>steve
Given a function f(x)2/3x^3+5/2x^2-3x. a) Find i. The inflection point. ii. The y-intercept and x-intercept. b) Sketch the graph of f(x). i have already try it..but i dont understand.. which graph that is true.. the first or second ? and how to calculate the x,y intercept,and...
December 15, 2012

calculus
Q4. Given a function f(x)2/3x^3+5/2x^2-3x. a) Find i. The inflection point. ii. The y-intercept and x-intercept. b) Sketch the graph of f(x).
December 15, 2012

calculus
. Sony Ent. is marketing a new smartphone. It determines that in order to sell x smartphones, the price per product must be It also determine that the total cost of producing x smartphones is given by a. Find the total revenue, R(x). b. Find the total profit, P(x). c. How many...
December 15, 2012

chemistry
I am really stuck and would need some help..is there anyone out there in cyberworld that can help me ...pleeeeeeaaaaaassssseeeee
May 7, 2012

chemistry
DrBob222! I am so happy that you took a look at this question, I was hoping when posting that YOU would help me out...honestly. Well I know its a long question and to be honest I kinda need help with all of it...I have got the first part semi figured out but would still need ...
May 7, 2012

chemistry
Subject – equilibria Pure ethanoic acid (25.0cm3, CH3COOH), pure ethanol (35.0 cm3, C2H5OH) and pure water (20.0cm3, H2O) were mixed in a sealed flask at room temperature. The flask was placed in a heated water bath and maintained at 323K until equilibrium was established...
May 7, 2012

Chemistry
Is this: (CH3COOK) = 0.0255mols/0.0355L = ? approximately 0.7 M wrong? moles/volume=concentration right? which would make this = 0.7183 moldm3 and then to get the pH...-log(0.7183)?
May 1, 2012

algebra
1. The formula V=lwh is used to find the volume of rectangular prisms. Which equation solves for w? a. w=V-l-h b. w=Vlh c. w=lh/V D. w=V/lh 2. Mr. Marsupial invested $8,000, part at 6% interest and the reamainder at 8% interest. At the end of the first year he received &600 i ...
March 18, 2012

algebra
1. Rodney can pick 2 rows of string beans in 1 hour and 24 minutes. At this rate, how long will it take him to pick 7 rows of beans? 2. The formula for finding the perimeter of a rectangle is P=21+2w. Which equation solves for w in terms of l and P?
March 18, 2012

Physics
A 14000 kg railroad car travels alone on a level frictionless track with a constant speed of 24.0 m/s. A 6500 kg additional load is dropped onto the car. What then will be the car's speed?
February 1, 2012

Math
@Reiny: It is 6/v -1= 6/(v+3) I made a mistake there. @bobpursley: From the 6/v-1 I made it one fraction 6/v -1/1 --> (6 -(1*v))/v
October 23, 2010

Math
I need help with this problem: 6/v-1=6/(v-3) I tried working it out like this: >>>6/v-1=6/(v-3) >>>(6-v)/v= 6/(v-3) I cross multiplied to get: >>>3v+18-v^2= 6v >>> -3v+18-v^2=0 ^Here's where I became stuck. I would appreciate it if you ...
October 23, 2010

Math
Thank you so much for the help ^^
October 20, 2010

Math
Can anyone help me with this question? 2/(-1+x)+1/(x-2)=2/(1-x) Thanks =]
October 20, 2010

Manageral Economics (Economyst Only Please)
a. Discuss the statistical significance of the parameter estimates a, b, c, and d, using the p-values. Are the signs of b, c and d consistent with the theory of demand? The p-value associated with b is consistent with the theory of demand - if the prices rise, the quantity ...
July 4, 2009

geometry
lol me too..DAMN these submissions are hard as hell !!!..i think they should eventually eliminate math from school anyways cuz everyone hates it
June 23, 2009

10th grade Algebra
Factoring....
January 2, 2009

10th grade Algebra
6ab^2-(q-r)^2
January 2, 2009

10th grade Algebra
8h^2-4h
January 2, 2009

chemistry
WHAT IS THE MASS OF 0.200 mol of C9H8O4?
November 23, 2007

Principles of Finance HELP!!!
Robert's year end net income is $156 million year end balance for receivables is 32.77 million year end days sales outstanding (DSO) ratio is 36 days
September 29, 2006

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