malcolm
Most popular questions and responses by malcolm
Math
What is 58.8 to the nearest tenth?
asked on January 9, 2011 
math
Write “$4,915 for 72 shares of stock” as a unit rate. Round to the nearest hundredth if necessary
asked on August 20, 2014 
physics
A pitched ball is hit by a batter at a 45° angle and just clears the outfield fence, 107 m away. If the fence is at the same height as the pitch, find the velocity of the ball when it left the bat. Ignore air resistance.
asked on November 2, 2010 
math
The length of a rectangle is 7 m less than triple the width. If w represents the width, write an expression for the length The length of a rectangle is 7 m less than triple the width. If w represents the width, write an expression for the length, l.
asked on August 18, 2014 
Algebra 1
What value could be added to 2/15 to make the sum greater than 1/2. A. 1/15 B. 8/30 C. 5/15 D. 8/15 2. Which set of mixed numbers had a difference less than 1?
asked on September 24, 2015 
PHYSICS ENERGY CONSERVATION!!
The car shown in the figure has a mass of 395 kg when it passes through point A with a speed of 17.7 m/s, being the height of A 7.2 m above the ground (y = 0). In the instant that passes through C its speed is diminished to 7.6 m/s. Assuming that the path
asked on April 10, 2016 
math
how do i figure out the volume that 90g would occupy?
asked on September 20, 2012 
World Regional Geography History
In Oceania, most towns began as
asked on June 30, 2015 
Finance
Your departments's accounting software is extremely outdated and you have included the purchase of new software in this year fiscal budget. You have decided it is time to start looking into purchasing your company's accounting software and have choose some
asked on September 20, 2009 
math
use the remainder theorem an the factor theorem to determine whether (y3) is a factor of (y4+2y24).
asked on August 30, 2009 
mathematics logs
which three statements are true? a) if x= 10^4 then log 10 = 4 b)if x= 2^8 then log 2x = 8 c) log2 2= 4 d) if x= 3 then log10 3=x e) log 10 2562log 10 a/log 10 b f)log 10 (ab)= log 10 a/log 10 b g) the gradient of the graph of y= 2x^x at x= 2 is 2e^e
asked on May 12, 2007 
calculus differential equation
Find in implicit form the general solution of differential equation dy/dx=2(e^xe^x)/y^2(e^x+e^x)^4 with (y>0). I know this requires a seperation of variables but I beyond that I am confused by how.Thanks.
asked on February 12, 2011 
Math
Simplify m  2  4m  5
asked on May 13, 2016 
Biology
What can you say about the amount of hydrogen ions relative to the amount of hydroxide ions in a solution that has a pH of 2?
asked on November 22, 2015 
math
The length of a rectangle is 7 m less than triple the width. If w represents the width, write an expression for the length
asked on August 18, 2014 
math
what is the probability of a correct answer if 54 are correct out of 180?
asked on March 7, 2012 
physics
A dockworker loading crates on a ship finds that a 24 kg crate, initially at rest on a horizontal surface, requires a 79 N horizontal force to set it in motion. However, after the crate is in motion, a horizontal force of 57 N is required to keep it moving
asked on September 30, 2010 
math
I need help converting 61.125 inches to height.
asked on December 17, 2014 
math
Find the mean of these grades:71, 72, 87, 96, 82, 76.
asked on August 19, 2014 
Algebra
find the length of a rectangle of 14.8 square inches if the width is 7 inches
asked on April 25, 2011 
calculus differential equation
Find in implicit form the general solution of differential equation dy/dx=2(e^xe^x)/y^2(e^x+e^x)^4 with (y>0). I know this requires a seperation of variables but I beyond that I am confused by how.Thanks.
asked on February 12, 2011 
math
integrate from upper 4 to lower 6 (yes, upper is less than the lower in this case) (3x  ((x^3)/4) ... i tried splitting up the integrals and subtracting one from the other, but don't know the antiderivative of (x^3)/4 ... am i going about this all
asked on October 7, 2010

PHYSICS ENERGY CONSERVATION!!
Yes, I forgot about the concept of conservation. Thank you!
posted on April 10, 2016 
physics
Why is friction work positive????
posted on April 10, 2016 
Physics
Why is the distance positive?? For friction? Isnt it going in the negatives direction?
posted on April 10, 2016 
math
I don't understand the 24 3/3. Please explain. Thank you.
posted on December 17, 2014 
Physics
It's a basic freefall equation: First the total time they are in the air will remain the same because the only acceleration will be gravity. So you can calculate time with 0=(6.8sin(36))t4.9t^2, as you would for any free fall. The horizontal velocity will
posted on October 14, 2014 
math
The temperature on Wednesday was 8° more than a third of Tuesday’s temperature. If T represents Tuesday’s temperature, write an expression for Wednesday’s temperature, W.
posted on August 18, 2014 
math
The length of a rectangle is 7 m less than triple the width. If w represents the width, write an expression for the length, l.
posted on August 18, 2014 
=
it is not A but its c i think
posted on October 23, 2012 
Ethnic Studies
I believe D. 95% sure.
posted on June 8, 2011 
geometry
Do me so hard MM!
posted on April 25, 2011 
math
oops! copied the problem wrong lol. bounds are upper four to lower 0. my bad, please help.
posted on October 7, 2010