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September 1, 2014

Posts by JOshua


Total # Posts: 506

seed
what is the simple & complete subject in the following sentence. Heart- shaped cards are exchanged in modern times.
February 20, 2011

University Physics
Determine an equation for the total force needed to drag a box at constant speed across a surface with coefficient of kinetic friction uk when the force is applied at an angle theta.
February 12, 2011

math
what would a data set with 10 numbers with a range of 85 a mean of 50 and a median of 40 look like
February 8, 2011

Algebra
Graph the two equations to solve the system. Write the ordered pair solution like this (1,2) with no spaces, or write no solution or infinitely many solutions. 1/2 x - 2y = 4 and 4y - x = -8
January 30, 2011

Algebra
Graph the two equations to solve the system. Write the ordered pair solution like this (1,2) with no spaces, or write no solution or infinitely many solutions. x + y = 6 and x - y = 4
January 30, 2011

math
What is the greatest amount of money you could leave for a tip if... 1.no paper money is left 2.with the coins tat are left, change cannot be ;made for a quarter or for a dollar.
January 25, 2011

algebra
-x/4 <= 7
January 23, 2011

algebra
The sum of two consecutive integers is between 5 and 9. What are the two integers? Tell the two numbers only
January 23, 2011

algebra
Solve the inequality, -3x - 2 < 5. Write the solution as an inequality with no spaces. You may leave the fraction in improper form.
January 23, 2011

algebra
Which of the following is a solution of the compound inequality? 3x + 8 < 2 or x + 12 > 2 - x
January 23, 2011

algebra
Solve |2x -5| > 7
January 23, 2011

algebra
Find all sets of two consecutive positive odd integers whose sum is less than or equal to 18.
January 23, 2011

algebra
Find all sets of two consecutive positive odd integers whose sum is less than or equal to 18.
January 23, 2011

Chem- Dr Bob
NO(g) + CO2(g)<-->NO2(g) + CO(g) delta H^degree sign = -100kJ Which of the following will favor the forward reaction? Why? A) add NO B) remove NO2 C) decrease the volume of the container D) raise the temperature E) add CO Not sure why the last posting didn't show up ...
January 23, 2011

Chemistry
NO(g) + CO2(g) <¡X> NO2(g) + CO (g) ƒ´H¢X = ¡V100 kJ Which of the following will favor the forward reaction?Why? A) add NO B) remove NO2 C) decrease the volume of the container D) raise the temperature E) add CO
January 22, 2011

algebra
Solve |x + 5| < 9
January 19, 2011

algebra
how do u do 1.25 multiplied by 64
January 19, 2011

algebra
show mw how to do 1.25 of 64
January 19, 2011

algebra
Cat Years 1 3 4 6 7 Human Years 13 33 43 63 73 What is the meaning of the slope? Write the slope-intercept form of the equation for the line of fit. Use linear interpolation and your line of fit to estimate the number of human years which will correspond to 5 cat years
January 17, 2011

Algebra
3(x - 2) > 4(2x + 11)
January 12, 2011

Algebra
What is 4x + 2y = -20 written in slope-intercept form?
January 7, 2011

Algebra
Skylark joined a karate class. She paid $30 to join plus $25 per lesson. What is the rate in this problem? Question 14 answers total cost original payment of $30 $25 per lesson
January 7, 2011

Algebra
Write the range for the equation with the domain given. Write in set brackets with commas between numbers and no spaces. 5x - 3y = 6 ; Domain {-3, 0, 6}
January 7, 2011

Algebra
Write the equation y - 4 = -2(x - 5) in slope-intercept form.
January 6, 2011

7th grade math
1.25 of 64
January 6, 2011

Algebra
Write the equation y - 2 = 4(x + 5) in standard form
January 5, 2011

Algebra
Write the slope-intercept form of the equation of the line parallel to y = 5x + 2 which passes through the point (4, 9)
January 5, 2011

Algebra
Write the slope-intercept equation for the line through (3, 7) and (9, 3)
January 5, 2011

Algebra
Write the point-slope equation of the line through (-2, 1) with a slope of 3
January 5, 2011

Algebra
Write the slope-intercept form of the line which passes through (4, 2) with a slope of 1/2
January 5, 2011

Algebra
If y = 45 when x = 9, find the direct variation equation that relates y and x
January 5, 2011

Algebra
Write an equation in slope-intercept form of the line with an x-intercept of 6 and a y-intercept of 5.
January 5, 2011

Algebra
Write an equation of the line that passes through (8, 3) and (4, 3).
January 5, 2011

Algebra
Write an equation in slope intercept form of the line that passes through (4, 1) and (5, -1).
January 5, 2011

Algebra
Write an equation in slope-intercept form of the line with an x-intercept of 6 and a y-intercept of 5.
January 5, 2011

Algebra
Write an equation of the line that passes through (8, 3) and (4, 3).
January 5, 2011

Algebra
Write an equation in slope intercept form of the line that passes through (4, 1) and (5, -1).
January 5, 2011

Algebra
Write a direct variation equation that relates x to y. Then solve. Show both the equation and the solution. If y = 8 when x = 4, find y when x = 5.
January 5, 2011

Algebra
Write a formula for this sequence. Type it with no spaces. 19, 11, 3, -5,...
January 5, 2011

Algebra
Write a formula for this sequence. Type it with no spaces. 50, 83, 116, 149,...
January 5, 2011

Algebra
50, 83, 116, 149
January 5, 2011

Algebra
Predict the next two numbers in this sequence. Leave a comma but no spaces between the numbers. 1/4, 1/9, 1/16, 1/25,...
January 5, 2011

Criminal justice
What new initiatives are under way through the American Society for Industrial Security International?
January 4, 2011

Criminal justice
What new initiatives are under way through the American Society for Industrial Security International?
January 4, 2011

algebra
What do you notice about the ordered pairs?
January 4, 2011

algebra
If you only had the graph of a relation on a piece of grid paper, how could you graph the inverse without listing the ordered pairs?
January 4, 2011

algebra
Draw a line on the fold. List five ordered pairs on the fold
January 4, 2011

algebra
5/12=10/x-1
January 4, 2011

algebra
A block of ice loses one third of its weight every hour. After 2 hours, the block weighs 40 pounds. How much did the block weigh to begin with?
January 4, 2011

algebra
Chanina bought a pair of jeans which originally cost $88 at a 25% discount. How much was marked off the original price?
January 4, 2011

algebra
|3n + 5| = 7
January 4, 2011

algebra
Let h(x) = 2x + 7. Find the value of h(x) + 14
January 2, 2011

algebra
Let f(x) = 9x - 4.5. Find the value of f(2).
January 2, 2011

algebra
Find the value of x so that the line passing through the points will have the given slope: (x, 6) and (10, -3) with a slope of -3/2. Type only the number in the blank
January 2, 2011

algebra
2a = 3a + 4c for a
January 2, 2011

algebra
2a = 3a + 4c for a
January 2, 2011

algebra
2x + y = 9 for y
January 2, 2011

algebra
3x + y = 6
January 2, 2011

algebra
Two cars are driving toward each other from opposite directions. If one is driving 55 mph, the other is driving 60 mph and the cars are 500 miles apart, how long will it be before they pass each other? Round to the nearest tenth of an hour
January 2, 2011

algebra
Last year, there were 120 seniors in Limon High School. This year there are 145. What is the percent of increase? Round to the nearest percent.
January 2, 2011

algebra
4(c - 3) = 4c + 8
January 2, 2011

algebra
3c+4=4c-17
January 2, 2011

algebra
-1/6m=22
January 2, 2011

algebra
Is the following always, sometimes or never true? X + 1 = X + 0
January 2, 2011

social studies
i need info on iran's nuclear program asap so can u tell me were to get it
December 13, 2010

physics
a motor turns 21.6 revolutions in 0.75 second. what is the angular speed of the motor in rpm? in radians per second?
December 9, 2010

1st grade
0+4 1+3 2+2 3+1 4+0
December 6, 2010

college
A train is heading due west from St. Louis. At noon, a plane flying horizontally due north at a fixed altitude of 4 miles passes directly over the train. When the train has traveled another mile, it is going 80 mph, and the plane has traveled another 5 miles and is going 500 ...
December 6, 2010

Physics
______1. Which of the following is NOT true about a stone dropped from the third floor of the high school building? A. It is a free-falling object. B. It accelerates at the rate of 9.8 m/s2. C. It decelerates at the rate of 9.8 m/s2. D. Its initial velocity is zero.
November 29, 2010

math
[w^1 / w^-3]^-4 = w3 ? is this correct?
November 20, 2010

Math
[w^1 / w^-3]^-4 = w3 ? is this correct?
November 20, 2010

Math
[w^1 / w^-3] = w3 ? is this correct?
November 20, 2010

statistics
A marketing research firm suspects that a particular product has higher name recognition among college graduates than among high school graduates. A sample from each population is selected, and each asked if they have heard of the product in question. A summary of the ...
November 17, 2010

1st grade grammar
Capaitalize. joe is cool.
November 8, 2010

physics please help
The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.030 kg and is moving along the x axis with a velocity of +5.5 m/s. It makes a collision with puck B, which has a mass of 0.055 kg and is initially at rest. The collision is not head-...
November 7, 2010

physics please help
A 5.00 kg ball (ball 1), moving to the right at a velocity of +4.00 m/s on a frictionless table, collides head-on with a stationary 7.60 kg ball (ball 2). Find the final velocities of the balls if the collision is as specified below. (a) elastic collision ball 1 ball 2 (b) ...
November 7, 2010

physics
What is the wavelength of a proton traveling at a speed of 6.87 km/s
October 30, 2010

physics
A satellite has a mass of 5950 kg and is in a circular orbit 3.80 10^5 m above the surface of a planet. The period of the orbit is two hours. The radius of the planet is 4.15 10^6 m. What is the true weight of the satellite when it is at rest on the planet's surface?
October 28, 2010

physics
A satellite has a mass of 5950 kg and is in a circular orbit 3.80 105 m above the surface of a planet. The period of the orbit is two hours. The radius of the planet is 4.15 106 m. What is the true weight of the satellite when it is at rest on the planet's surface
October 28, 2010

physics
A 280 N force is pulling an 80.0 kg refrigerator across a horizontal surface. The force acts at an angle of 18.0° above the surface. The coefficient of kinetic friction is 0.200, and the refrigerator moves a distance of 6.00 m. (a) Find the work done by the pulling force...
October 28, 2010

physics
A 47.0 g golf ball is driven from the tee with an initial speed of 60.0 m/s and rises to a height of 24.4 m. (a) Neglect air resistance and determine the kinetic energy of the ball at its highest point. (b) What is its speed when it is 7.0 m below its highest point?
October 26, 2010

physics
A 47.0 g golf ball is driven from the tee with an initial speed of 60.0 m/s and rises to a height of 24.4 m. (a) Neglect air resistance and determine the kinetic energy of the ball at its highest point. (b) What is its speed when it is 7.0 m below its highest point?
October 26, 2010

physics
A motorcycle (mass of cycle plus rider = 3.0 102 kg) is traveling at a steady speed of 20 m/s. The force of air resistance acting on the cycle and rider is 1.8 102 N. Find the power necessary to sustain this speed under the following conditions. (a) the road is level (b) the ...
October 26, 2010

physics
A projectile of mass 1.450 kg is shot straight up with an initial speed of 20.0 m/s. (a) How high would it go if there were no air friction? (b) If the projectile rises to a maximum height of only 13.9 m, determine the magnitude of the average force due to air resistance.
October 26, 2010

Statistics and Probability
All printed circuit boards (PCB) that are manufactured at a certain plant are inspected. An analysis of the company’s record shows that 22% of all PCBs are flawed in some way. Of those that are flawed, 84% are reparable but the rest must be discarded. If a newly produced ...
October 25, 2010

Statistics/Probability
in roulette, there are 18 red 18 black and 2 green slots ball rolled 25 times what is the prob that the ball does not fall into any green slots? how do you set this up? I did 1-.0536 and its wrong how to start? thanks so much!
October 25, 2010

Statistics/Probability
in roulette, there are 18 red 18 black and 2 green slots ball rolled 25 times what is the prob that the ball does not fall into any green slots? how do you set this up? I did 1-.0536 and its wrong how to start? thanks so much!
October 25, 2010

physics 11
A river has a current of 5 m/s. A boat tries to head directly across at 4 m/s. When the boat reaches the other side it is 30m downstream. How wide is the river ?
October 19, 2010

math
i dont know
October 8, 2010

math
where would the parentheses go in this problem 6*6+6*6-6=426
October 8, 2010

math
thanks gina!!!
October 8, 2010

math
6+6/6*6+6=24 where do I put the parentheses to make it equal 24?
October 8, 2010

PHYSICS
A car travels at a constant speed around a circular track whose radius is 3.1 km. The car goes once around the track in 280 s. What is the magnitude of the centripetal acceleration of the car?
September 30, 2010

English Literature
I understand that, but what does Hrothgar say about is men and why does 'he' need to disparage Beowulf's actions as being foolhardy?
September 14, 2010

English Literature
ohh. i also didnt catch what Hrothgar's comments on his men were. and does "him" in the last sentence refer to Hrothgar or Unferth?
September 14, 2010

English Literature
That he believes in Grendel
September 14, 2010

English Literature
I still don't understand how that applies when thinking about Grendel...
September 14, 2010

English Literature
No because he doesnt want anyone else to be more famous/glorious than him. Rude and they try to put you down/make you feel like you will not be able to do it
September 14, 2010

English Literature
I needed help tying the first question into the second one--like how does the fact that Unferth is jealous of Beowulf apply when thinking about Grendel?
September 14, 2010

English Literature
Unferth accuses Beowulf of "wantonly tempting the waves" and risking his life for a "silly boast." Given what Beowulf and the narrator say about Unferth, how is Unferth's comment a reflection back on himself? How does it apply when we think about ...
September 14, 2010

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