Dillon
Popular questions and responses by Dillon
chemistry
Given the reaction: C3H8(g) + 5O2(g) ¨ 3CO2(g) + 4H2O(g) What is the total volume of H2O(g) formed when 8.00 liters of C3H8(g) is completely oxidized?
asked on July 14, 2010 
social studies
What kind of Government did venezuela have 18501935?
asked on August 21, 2008 
Algerbra
At a large nursery, a border for a rectangular garden is being built. Designers want the border's length to be 5 ft greater than its width. A maximum of 180 ft of fencing is available for the border. Write and solve an inequality that describes possible
asked on October 23, 2007 
chemistry
Given the balanced equation: C2H4 + 3O2 ¨ 2CO2 + 2H2O How many liters of CO2 are produced when 15 liters of O2 are consumed?
asked on July 13, 2010 
physics
A 91 kg student eats a 200 Calorie doughnut. To “burn it off”, he decides to climb the steps of a tall building. (1 food Calorie = 10^3 Calories.) How high would he have to climb to expend an equivalent amount of work? The acceleration of gravity is
asked on January 15, 2014 
math
Write an inequality that represents each situation. graph the solution. Help appreaciated Thanks. 4x + 6 ¡Ý 34.
asked on October 23, 2007 
Physics
I am new at physics and having a very hard time. Could you please help. Thank you. Show that the water pressure at the bottom of the 50mhigh water tower in Figure 5.3 is 490,000 N/m2, or is approximately 500 kPa.
asked on August 10, 2013 
algebra
write an inequality. graph it. the freezer temperature is to be kept between 15 farenhight and 25 farenheight, inclusive. thanks
asked on October 23, 2007 
algebra
write an inequality. graph the solution. a hamster weighs less than 10 ounces. thanks
asked on October 23, 2007 
Math
A plant grew 18 inches in over 5 months. The plant grows the same amount each month. How many inches did it grow in 2 months?
asked on March 5, 2018 
physics
Three masses are arranged on a flat surface as shown. Two of the masses are as follows: m2 = 16.3 kg and m3 = 66.5 kg. A horizontal force of 519 N applied to m2 accelerates the masses across the floor, which has a coefficient of friction of μ = 0.312, at
asked on December 5, 2010 
Math
How must unit cubes be stacked when used to measure volume?
asked on April 12, 2016 
physics
A 600 kg car is moving on a level road at 30 m/s. How large of a braking force is needed to stop it in a distance of 75m?
asked on December 8, 2014 
Geometry
In Euclidean geometry, the sum of the measures of the interior anglesof a pentagon is 540o. Predict how the sum of the measures of the interior angles of a pentagon would be different in spherical geometry.
asked on June 22, 2012 
College Algebra
A rectangular garden plot is to be enclosed with a fence on three of its sides and a brick wall on the fourth side. If 100 feet of fencing material is available, what dimensions will yield the maximum area? (Hint: if two of the sides are labeled w, what
asked on March 28, 2018 
math
you roll a number cube. what are the odds in favor of rolling a 1 or a 5?thanks. There are 6 sides of a cube. You want one of 2 numbers to show up. So it's 2/6 chance....or 1/3 Matt I assume that you are talking about a die (Singular for "dice"), it has a
asked on April 13, 2007 
experimental probability
you spin a spinner 50 times. it lands on red 8 times, yellow 12 times, green 20 times, and blue 10 times. based on the results, what is the experimental probility of its landing on green or yellow? thanks I will be happy to critique your work on this. i
asked on April 13, 2007 
physics
The pressure in each of your car tires is 2.10 105 Pa. The mass of your car is 1660 kg. Assuming that each of your tires bears onequarter of the total load, what is the contact area of each tire with the road?
asked on October 28, 2013 
physics
What is the gravitational acceleration on a planet where a 2.0 kg mass has a weight of 16 N on the planet`s surface?
asked on December 7, 2014 
optimization
A farmer wants to make 9 identical rectangular enclosures as shown in the diagram below. If he has 720 feet of fencing materials, what should the dimensions of each enclosure be if the total area is to be maximized?
asked on March 8, 2014 
physics
A river flows due east at 1.91m/s.A boat crosses the river from the south shore to the north shore by maintaining a constant velocity of 10.3m/s due north relative to the water. A.What is the velocity of the boat relative to shore? How far downstream has
asked on October 4, 2010 
chemistry
In the reaction Fe2O3 + 3CO ¨ 2Fe + 3CO2 How much CO is used to produce 112 grams of iron?
asked on July 13, 2010 
Mathematics
John is 10 years old. In 5 years time Mary will be twice as old as John will be? How ild is Mary now?
asked on September 15, 2019 
social studies
What type of government does Japan have? Also I need the govt. types for Iran before 1900 and after 1979. Thanks.
asked on August 21, 2008 
algebra
solve each inequality. Graph the solution. 4 < 3x  5 ¡Ü 7 5  x ¡Ý 9 or 3x  4 > 8
asked on October 23, 2007 
college
In the reaction Fe2O3 + 3CO ¨ 2Fe + 3CO2 How much CO is used to produce 112 grams of iron?
asked on July 12, 2010 
science
FeS+HC1>FeC1(2)+H(2)S. what is the balanced equation thanks. Wouldnt you need a coefficent of two in front of HCl? the balanced equation would result like this: FeS+2HCl>FeCl2+H2S therefore, each side is equal Fe 1 S 1 H 2 Cl2
asked on May 9, 2007 
Chemistry
Solve an equilibrium problem (using an ICE table) to calculate the of each of the following solutions. .16M CH3NH3Cl
asked on March 30, 2013 
Science
D. _____ has wavelengths between 0.7 and 0.4 millionths of a meter. D1. What you see as different colors are electromagnetic waves of different ______. D2. Red ligh has the _____ wavelengths (lowest frequency); blue light has the _____ wavelengths (highest
asked on January 1, 2010 
English
Can anybody help in evaluating this essay. i have to write an evaluation on it its by Wole Soyinka called Every Dictator's Nightmare With the bloodsoaked banner of religious fanaticism billowing across the skies as one prominent legacy of this millennium,
asked on February 6, 2011 
Science
What would be the definition of the word science through a 7th graders eyes?
asked on September 4, 2007 
accounting
Salt River Copmany is evaluating a capital expenditure propsal that has the following predicted cash flows: Intial investment $(43,270) Operation Year 1 20,000 Year 2 30,000 Year 3 10,000 Salvage 0 a. Using a discount rate of 14 percent, determine the net
asked on September 21, 2012 
algebra 1b
Solve each system using substitution. check your solution. a = 2/3b 3 a = 2b  18 c = 3d 27 4d + 10c = 120
asked on January 24, 2008 
accounting
Salt River Copmany is evaluating a capital expenditure propsal that has the following predicted cash flows: Intial investment $(43,270) Operation Year 1 20,000 Year 2 30,000 Year 3 10,000 Salvage 0 a. Using a discount rate of 14 percent, determine the net
asked on September 21, 2012 
probability
normally distributed with a mean of 40 minutes and a standard deviation of 5 minutes. What is the probability that it will take more than 40 minutes? Answer
asked on January 24, 2012 
Algerbra 1B
Solve Each Sysem Using Substitution. Check ach solution. a = 2/5b 3 a = 2b  18 c = 3d  27 4d + 10c = 120 Thanks, hope someone helps
asked on January 24, 2008 
Chemistry
An isotope, X, of a particular element has an atomic number of 15 and a mass number of 31. Which of the following statements are true? I. X is an isotope of phosphorus. II. X has 16 neutrons per atom. III. X has an atomic mass of 30.973
asked on January 22, 2017 
Algebra 1
Can you show the steps and explain how to solve 8(x2)
asked on April 4, 2011 
English
I have to evaluate this essay.Can someone help me with this. how to evaluate this. some points on evaluating it. The essay is "Every dictator's Nightmare" by Wole Soyinka. thanks With the bloodsoaked banner of religious fanaticism billowing across the
asked on February 6, 2011 
math
write an inequality that represnts this sentence, graph the solution. A hamster weighs less than 10 ounces. thanks
asked on October 23, 2007 
Calculus
Rewrite the expression ^2ãã(64x^2)in the form of nx^r Where n=? Where r=?
asked on May 24, 2013 
9th grade algebra
what is the answer to: 6(6g2)+8(15g)=2g
asked on December 9, 2009 
algebra
can some one help me with 2 problems thanks. y=1/2x+1,y=3x+8, and y=1/2x+2, y=x+5. show the work maybe i can figure it out some how.
asked on January 23, 2008 
math
a bag contains 33 green marbles and 25 blue marbles. you select a marble at random from the bag. find the theoretical probability of selecting a blue marble. thanks Pr(blue)= number blue/total marbles
asked on April 13, 2007 
combinations help
a menu has a list of seven appetizers. your party will choose three. which of the following represents the number of possible choices? 7/3!, 7c3,or 7!3!. 7 appetizers, choose 3. Clearly the answer is 7 choose 3.
asked on April 11, 2007 
math
in volleyball, you can volley, set, or spike.how many ways can your team make two plays? use tree diagram. thanks Draw three "branches" for the first play, then three branches from each of them for the second "play" for a total of nine. However, two
asked on April 10, 2007 
counting outcomes
in volleyball, you can volley, set, or spike. how many ways can your team make two plays? use tree diagram. thanks. a tree diagram would show 9 possible outcomes how to you do and count outcomes
asked on April 9, 2007 
permutations in math
suppose 15 countries compete in an olympic event. gold, and silver,and bronze medals are awarded. how many different arrangements of winners are there if no country wins more than one medal in this event? show the work. thanks. 15 countries can get the
asked on April 9, 2007 
math
what is 5t+12ft3f=
asked on November 4, 2014 
math
if 7x=4y, and y/z=7/5 , then x/z=
asked on September 14, 2013 
math
If a trend line had the equationy=x+9 what y value would you expect bto obtain when x is 20
asked on March 6, 2012 
trig
tan theta= square root of 3 / 3 if o degrees is less than or equal to theta less than o equal to 360
asked on February 6, 2012 
algerbra 1
Define a variable and write an algebraic expression for each phrase. the diffrence of 8 and a number the product of 2 and a number
asked on August 23, 2007 
math
you flip a coin twice. what is the probility you get no heads? thanks. i think it is 1/4.is this right. 2/4 2/4 sooorrrrrrrrrrrrrrrrrrrrrrrrry but you are wrong i think well can you help me on my questions' yes, 1/4 is correct.
asked on April 17, 2007 
Physics
A 21kg crate is pushed across the floor at a constant velocity by a 350N force. Determine the coefficient of kinetic friction.
asked on December 19, 2017 
Science
My little brother needs help on this worksheet. And I have no clue. 1. For waves that travel with the same speed, wavelengths increases as frequency ______. 2. Radiant energy decreases as _________ increases. B1b. The radio waves from the ________ antenna
asked on January 1, 2010 
math
the sum of the digits of a two digit number is 9. if the digits are reversed, the new number if 63 grater than the original number. what is the original number?
asked on March 5, 2008 
Algerbra 1B
Solve Each Sysem Using Substitution. Check ach solution. a = 2/5b 3 a = 2b  18 c = 3d  27 4d + 10c = 120 Thanks, hope someone helps
asked on January 24, 2008 
algebra
y=1/2x+1, and y=3x+8 thanks
asked on January 23, 2008 
math
of a set of 10 cards, 3 have red circles, 4 have yellow triangles, and 3 have green diamonds. you choose one card at random and then replace it. then you choose a second card. what is the probability that both cards have yellow triangles? Find the
asked on April 16, 2007 
math
how can you figure out how to do a fractal triangle. how do you figure out how write the expression? Since this is not my area of expertise, I searched Google under the key words "fractal triangle" to get these possible sources:
asked on August 30, 2006 
geography/history
who discovered the arctic circle
asked on May 24, 2008 
Math
fill in the symbols including brackets to make this statement correct 8 2 4 3 = 42
asked on October 18, 2016 
math
cards numbered 0 through 9 are in a bag. what is the probability you pull a card with a number greater than 7? i think it is 2/9. thanks. 0 through 9 There are 10 cards.
asked on April 18, 2007

Algebra
if i finish and i see my answers ill share them with u .... if u haven’t already finished
posted on October 11, 2019 
English
online casino real money online gambling casino casino games real money casino online online casino games
posted on December 14, 2018 
Chem
(18ml)(.265M)/1 mole=(25ml)(xM)/6mole xM=1.14M
posted on September 20, 2017 
chemistry
A chemistry experiment needed 12.45 grams of chemical to produce one liter of a gas. If Zoe wanted 24 liters of gas, how many kilograms of the chemical will she need?
posted on May 13, 2017 
Calculus, AntiDerivatives
The car is travelling 43ft/sec and decelerating at 5ft/s so we can assume it takes 43/5 seconds to stop. The car is slowing down constantly so the average speed of the car can be determined by 43/2 and then multiplying by the time it takes to stop the car
posted on September 5, 2015 
consumer math
Number four is actually D
posted on November 17, 2014 
health
me 5th haha
posted on November 20, 2013 
math
3 adult tickets
posted on September 11, 2013 
Physics
A "rocket car" is launched along a long straight track at = 0 . It moves with constant acceleration = 1.7 . At = 2.2 , a second car is launched with constant acceleration = 8.7 .
posted on January 27, 2013 
maths/physics
13.8
posted on October 30, 2012 
math
Thanks bob!!!
posted on March 6, 2012 
Physics
d) 58 you said find the angle that is double sin25 (not sin50) so 2 x sin 25 gets you .84523 find what angle that is using inverse sin sin^1 (.84523) = 57.697
posted on March 7, 2011 
English
okay.. can you answers more question about it.
posted on February 6, 2011 
English
well i do understand the essay. its just that i am not able to write an evaluation on it. i need help with it. i mean if you had to write it, how will you write an evaluation on it. and we have to use third person in it
posted on February 6, 2011 
English
well we are supposed to make analytical judgments and defend them and give the essay's significance also here are some questions we have to also look at while evaluating it • What are your reactions to the work? What in the work are you responding to?
posted on February 6, 2011 
English
okay but can you help me with how am i suppose evaluate this essay. I mean i understand what the author is saying but i cant seem to write it.. any help with the evaluating it
posted on February 6, 2011 
Science
Thanks!
posted on January 1, 2010 
9th grade algebra
i keep getting 2/3 but when i plug it back to the original equation it wont work out right for me
posted on December 9, 2009 
maths!
the fractions don't add to 100%
posted on December 9, 2009 
maths
youd be facing east know matter what direction you turned
posted on December 9, 2009 
Maths
what is the answer to this problem 6(6g2)+8(15g)=2g
posted on December 9, 2009 
5th grade science
how do animals depend on each other
posted on September 13, 2009 
algebra
Solve each inequality. Graph the solution 5  x ¡Ý 9 or 3x  4 > 8
posted on October 23, 2007 
math
write an inequality that represents each situation. Graph the solution 4x + 6 ¡Ý 34.
posted on October 23, 2007