Tuesday
October 21, 2014

Posts by Trent


Total # Posts: 45

9th grade math
4x^2=80x-400
April 8, 2014

9th grade math
x^2+8x+16=25
April 8, 2014

9th grade math
4m^2-24m+36=0
April 8, 2014

math
what is 1 and 3/4 as an improper fraction?
February 12, 2014

physics
.10 kilogram rocket designed to deliver an impulse of 6 newtons seconds. If the rocket engine burns .75 seconds, what average force does it produce.
November 18, 2013

Physics
What happens to the brightness of light emitted by a light bulb when the current in the filament increases?
August 18, 2013

Math
142 differet dishes of vegetables and fruits were prepared. If 42 more vegetable dishes were prepared than fruit dishes how many dishes of each kind were served?
February 27, 2013

Math
Invitations were sent one week before the big event. Replies started coming in the following Monday. On Tuesday 2 more replies had been received than on Monday. On Wednesday, 11 more than one half the number of replies received on Monday were received, If a total of 53 ...
February 27, 2013

Math
The perimeter of a quilt had to be 34 feet because he only had that much binding. If he wanted it to be 8ft long what would its area be?
February 26, 2013

math
Beth makes a quilt that was 3 ft wide. Its perimiter was 16 ft. What was its area?
February 26, 2013

Math
Thanks so muc
February 21, 2013

Math
I got 18 people is that correct?
February 21, 2013

Math
can u show work still very confused
February 21, 2013

Math
Kurt cut pizzasinto wedges measuring 40 degrees. I feach person eats one piece of pizza how many people could he feed with two whole pizzas
February 21, 2013

Math
How to compare 7/9 7/8 6/7
February 21, 2013

Math
Sam cut a pie into equal slices. There are only 3 slices left. The angle measure of the 3 slices is 72 degrees How many slices did sam cut the pie into?
February 21, 2013

Math
A circle is divided into 18 equal parts. How many degrees is the angle for each part? How many degrees is the angle for 5 parts?
February 21, 2013

7th grade math
there are 5 times as many tomato plants.in the gatden as there ate cucumber plants. the number of pepper plants is 7 more than the sum of the number of tomato and cucumber plants. there are 19 pepper plants in the garden. how many cucumber plants are there? how many tomato ...
February 20, 2013

Ap calc
F(x)= (2x-5)^3
February 3, 2013

Physics
can anybody show me how to do this? not just the answer?
December 12, 2012

Physics
An organ pipe open at one end has a length of 60 cm. If the speed of sound in air is 340 m/s, what is the lowest frequency produced by the organ pipe? A) 141.5 Hz B) 283 Hz C) 70.8 Hz D) 610 Hz E) 305 Hz
December 12, 2012

Physics
An elevator and its load have a combined mass of 1550 kg. Find the tension in the supporting cable when the elevator, originally moving downward at 11 m/s, is brought to rest with constant acceleration in a distance of 38 m.
December 4, 2012

physics
Water flows through a horizontal tube of diameter 2.7 cm that is joined to a second horizontal tube of diameter 1.9 cm. The pressure difference between the tubes is 7.6 kPa. Find the speed of flow in the first tube. v_1 = ? m/s I've tried using P_1 + .5 * density * v_1^2...
December 8, 2011

tanks
the weight of a elliptical tank
October 15, 2011

science
list three ways in witch finding the main idea(s) can help you understand scientific articles.
October 5, 2011

11th grade chemsitry
If 150 g of water is heated from 3.0 celieus to 48.0 celieus how many joules of heat are needed
May 2, 2011

Chemsity
If 150 g of water is heated from 3.0 celieus to 48.0 celieus how many joules of heat are needed
May 2, 2011

MATH
24in x 36in = 864 1 inch tiles
February 24, 2011

chemistry
Sulfuric was titrated with NaOH solution. 208 mL of .250 M NaOH solution was needed to completely neutralize 65.0 mL of H2SO4. What is the concentration of the sulfuric acid solution?
January 10, 2011

5th grade
what expression shows the factors of 27?
December 17, 2010

Math
Ellie has 22 coins that equal $3.85. What are the coins?
December 7, 2010

Physics
In a damped oscillator with m = 248 g, k = 80.6 N/m, and b = 67.4 g/s, what is the ratio of the amplitude of the damped oscillations to the initial amplitude at the end of 20 cycles?
November 30, 2010

Physics
If you have a toy car how would you calculate the angle and length of a ramp to propel the toy car 8 ft. I would also the formula for gow much enurtia does it take to overcome friction relative to pull of gravity and outside forces
November 8, 2010

us history
i know rain god, wind god, and earth god
October 28, 2010

us history
what beliefs did native Americans think where important
October 28, 2010

social studies
Why are there so many national parks in the West?
October 24, 2010

5th grade
im in fifth grade to
August 13, 2010

Business
C.
November 17, 2009

science
A atom of iron(mass 10-25 kg) travels at a speed between 20.0 and 20.1 m/s. How accurately can we determine its position?
November 9, 2009

History
how?
January 21, 2009

chemistry
6 is correct because one will be filled with two and the other five with one making a total of seven electrons.
November 2, 2008

Biology
Hey guys, I'm a bit confused as to whether or not this would be an example of epistasis and how to trace the pedigree to find out which it the dominant trait. My TA hasn't posted a key to this practice question so I was hoping someone could explain it to me! Thanks, ...
November 1, 2008

Math
Explain how the values increase or decrease as you move from right to left in the place value chart.
September 8, 2008

working with data
.83
February 23, 2008

spelling
fifteen:five:nin:? i cant get it!!!
January 16, 2007

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