Sunday
December 4, 2016

# Posts by Connor

Total # Posts: 185

History
Yeah sorry Ms. Sue, I accidentally confirmed re-submission when refreshing the page.
November 15, 2016

History
Hello, just got a sheet that has a couple problems regarding European Medieval history. One of them is to fill out a pyramid hierarchy of the following classes: serfs, nobles, clergy, merchants, monarchs, artisans, and knights I've been looking over the internet and couldn...
November 15, 2016

History
Hello, just got a sheet that has a couple problems regarding European Medieval history. One of them is to fill out a pyramid hierarchy of the following classes: serfs, nobles, clergy, merchants, monarchs, artisans, and knights I've been looking over the internet and couldn...
November 15, 2016

AP Physics
The length of the cannon barrel is 1.7 m and the cannon is aimed at a 38?angle from the ground.The acceleration of gravity is 9.8 m/s^2. If Dread Pirate Roberts tells you he wants the ball to leave the cannon with speed V-not = 76 m/s, what mass cannon ball must you use? ...
November 4, 2016

Physics
You are a pirate working for Dread Pirate Roberts. You are in charge of a cannon that exerts a force 10000 N on a cannon ball while the ball is in the barrel of the cannon. The length of the cannon barrel is 1.7 m and the cannon is aimed at a 38?angle from the ground.The ...
November 4, 2016

i mean less than
September 14, 2016

The answer would be greater than because this is a two part question
September 14, 2016

Math
A standard football field is 100 yards long and 53 1/3 yards wide. A quarterback is standing on the 25 yard line, 25 yards from the left sideline, throws the ball to a receiver who is on the 35 yard line, 5 yards from the right sideline, as shown in the figure. (a) How long ...
August 31, 2016

Science
I am doing an extension to get into the AP Biology course offered by my school. This particular extension asked me to use vinegar and baking soda aswell as some basic scientific tools to find the concentration of acetic acid in vinegar. I wanted to know what a procedure for ...
April 24, 2016

Math
*Edited* (thanks Alex!) In a class, 4/5 of the girls have brown hair. Of the brown-haired girls, 3/4 of the have long hair. Of the girls with long brown hair, 1/3 of them have green eyes. Question: What fraction of the girls in the class have long brown hair?
April 22, 2016

math
oh haha! Good question. Part A: What fraction of the girls in the class have long brown hair?
April 22, 2016

math
In a class, 4/5 of the girls have brown hair. Of the brown-haired girls, 3/4 of the have long hair. Of the girls with long brown hair, 1/3 of them have green eyes.
April 22, 2016

Physics
The guy up there is half right. But you have to take into account the force of gravity as well since the work done by the spring is going to be the energy from the external force and the energy from the force of gravity. So, mg= kx k=mg/0.05 work done is 1/2kx^2 which gives ...
April 10, 2016

Math
Robert took a math test and got 36 out of 50 correct. What is the percentage of correct answers?
February 1, 2016

Tagwi
If a glass holds 2/3 cup of milk and a pitcher has 8 cups how many glasses can be filled from the milk in the jug
January 28, 2016

History!
And, does these characteristics still hold true today?
January 28, 2016

History!
In America! It's American Histor, so East and West of the United States
January 28, 2016

History!
During the late 1800s, what were the major characteristics of the East and the West?
January 28, 2016

Chemistry
3.90g sample of Al with an unknown initial temperature is dropped into 10 mg of water at 22.6 degrees Celsius. What will the change in temperature be of the Al if its final temperature is 28.6 degrees Celsius?
November 1, 2015

math
7=-2/v+4 solve for v
September 23, 2015

physics
a ball tossed up at a rate of 8.7 ms/ and catches the ball at the same place on the way down. How long was the ball in the air?
September 13, 2015

Geometry
What is the Midpoint of CD given the coordinates C(-4,8) and D(8,-4)?
August 3, 2015

English
Im thinking that it is the second choice.
May 20, 2015

English
Which sentence is punctuated wrong. Who borrowed Celeste biology books? Who borrowed Celeste's biology books? Who borrowed Celestes' biology books? Who borrowed Celestes's biology books?
May 20, 2015

Biology
Which organ systems help deliver oxygen to body cells? I think that its the enodcrine and lymphatic systems the other choices are A.respitory and excratory B.muscular and immune systems C.respiratory and circulatory systems
May 20, 2015

English
I don't Know what they are that's why I was hoping you could help me, Im puzzled on these hw questions
May 20, 2015

English
Is 18 C 19.A 21.D
May 20, 2015

English
A B B C
May 20, 2015

English
18. Identify the sentence that relies most strongly on emotional language. A. If this project isn't successful, you will receive a low grade. B. If this project does not succeed, it will be on your head. C. You will be held responsible if this project does not succeed. D. ...
May 20, 2015

English
@Ms. Sue
May 20, 2015

English
Logos
May 20, 2015

English
Which of the following is used when a political activist reminds others of the trials and tribulations facing the nation if change does not occur? A. ethos B. pathos C. logos
May 20, 2015

English
Identify the sentence in which the underlined pronoun is used incorrectly. A. There are only six days left in the school year. B. It will be fun to visit their house in the summer. C.Their just going to have to wait to see the movie. D. Greg refused to go there because of the ...
May 20, 2015

calculus
A cattle rancher wants to enclose a rectangular area and then divide it into six pens with fencing parallel to one side of the rectangle (see the figure below). There are 540 feet of fencing available to complete the job. What is the largest possible total area of the six pens?
March 23, 2015

March 13, 2015

Math
Hi, thanks for help in advance. Using the Equation: f(w) = 10/w - 0.77ln(w) – 3.2 How do i use Newton-Raphson iterative to find the required value of w correct to 3 significant figures, starting from w0 = 3. Thanks
February 15, 2015

Math
Train A leaves Tigerville at 9 am traveling east at 85 mph. Train B leaves Liontown at 9:20am travelling west at 60 mph on the exact same tracks. Tigerville and liontown are 154 miles apart. At what time will the trains meet?
February 14, 2015

Algebra
Train A leaves station at 9am traveling east at 85 mph. Train B leaves station at 9:30 am traveling west. Both train are on the same track. At what time will they meet?
February 14, 2015

physics
There are two pit balls equally charged and each with a mass of 1.5g. While one ball is suspended by a thread, the other is brought close to it and state of equilibrium is reached. In that situation,the two balls are seperated by 2.6cm and the thread attached to the suspended ...
January 5, 2015

Physical Science
Most what use fuel or electricity as a source of energy
December 10, 2014

Pre-Calc
At a swim meet, a parent is videotaping his son from a seat in the stands that is 20 meters past the starting line and 8 meters away from his son's lane. Let x represent the distance the son has swum. a. Write x as a function of (theta). b. At what angle does the parent ...
December 7, 2014

Science
What volume of 0.050M sodium hydroxide is needed to react with 25cm3 of 0.068M ethanoic acid?
November 26, 2014

Geography
How has mexico's culture been shaped by conflict among other people?
November 21, 2014

Math
thank you so much Frank!!
November 16, 2014

Math
A photocopy was made of Julie's watercolor painting. the photocopy resized the painting so that it measured 4 inches wide by 7 inches long. If the actual painting is 16 inches wide, what is the length?
November 16, 2014

Calculus
A marble is dropped from the top of the empire state building. a. Determine the position and velocity functions for the marble b. What is the average velocity for the first 3 seconds of flight? c. Whatisthespeedofthemarblewhent=0? t=3? t=6? d. How long does a person looking up...
November 8, 2014

Calculus
Joshua jumps from a platform diving board that is 32 feet above the water. The position of the diver can be modeled by s(t) = -16t2+16t+32, where s is his position and t is the seconds that have gone by since he jumped. When does the diver hit the water, and what was his ...
November 8, 2014

Statistics
12 cards are drawn with replacement from an ordinary deck of 52 cards. What is the probability that 4 queens of hearts, 4 aces of spades, and 4 kings of clubs are drawn?
September 14, 2014

Statistics
The question also asks for a Venn diagram to explain the answer.
September 14, 2014

Statistics
If P(A/B)=1 must A=B?
September 14, 2014

Differential Equations
Classify the following differential equations as linear or nonlinear: 3x' +5x=7t^2 4x^2+2x+5tx=0
September 11, 2014

College Algebra
60 feet by 40 feet
April 28, 2014

math
James swims 3/4 miles 5 times a week. How far does he swim in one week.
April 10, 2014

Chemistry
Benzene has a heat of vaporization of 30.72kJ/mol and a normal boiling point of 80.1 ∘C. At what temperature does benzene boil when the external pressure is 480torr ?
April 7, 2014

Math
Thanks man!
March 30, 2014

Math
Find the number of elements in A1∪A2∪A3, supposing that there are 103 elements in A1, 992 elements in A2, 10011 elements in A3, in each of the following situations: (a) The sets are pairwise disjoint, that is, no pair has common elements, that is, the intersection ...
March 30, 2014

Chemistry
A 2.6 g of a substance that looks like gold needed 9.4 J of heat energy to raise its temperature from 20 to 38 ºC. Is the metal pure gold?
March 7, 2014

Physics
Hello bobpursley, can you get someone like yourself to help me with my physics problem which is posted right below this question
November 13, 2013

Math/Science
Then how would I find the toatl displacement from starting point?
November 13, 2013

Math/Science
An ocean liner is traveling at 5m/s. A passenger on deck walks towards the rear of the ship at a rate of 4m/s. After walking 30 meters, he turns right and walks at a rate of 4m/s to the rail, which is 12 meters from his turning point. What is his velocity relative to the water...
November 13, 2013

Chemistry
FeCl3(aq) + K2S(aq) Fe2S3(aq) + KCl(aq) Consider the unbalanced equation above. What is the maximum mass of Fe2S3 that can be produced when 54.5 mL of 0.480 M FeCl3 and 98.5 mL of 0.420 M K2S react?
October 7, 2013

Chemistry
C2H6(g) + O2(g) CO2(g) + H2O(g) (a) Consider the unbalanced equation above. What is the maximum mass of CO2 that can be produced when 21.0 g of C2H6 and 38.5 g O2 react? (b) If 24.7 g of carbon dioxide is actually produced by the reaction in part (a), what is the percent yield...
October 7, 2013

Chemistry
What is the maximum mass of the lower molar mass product that can be formed when 83.0 g of solid barium bromide and 20.5 g chlorine gas react?
October 7, 2013

Chemistry
Al(s) + HCl(aq) AlCl3(aq) + H2(g) Zn(s) + HCl(aq) ZnCl2(aq) + H2(g) Consider the unbalanced equations above. A 0.200 g sample of a mixture of aluminum and zinc metal is reacted with an excess of hydrochloric acid. Both metals react with hydrochloric acid. The sample produces ...
October 7, 2013

Physics
A fireworks rocket is moving at a speed of 48.4 m/s. The rocket suddenly breaks into two pieces of equal mass, which fly off with velocities v1 and v2, as shown in the drawing. What is the magnitude of (a) v1 and (b) v2? In the image the two pieces are going off in a right ...
October 6, 2013

Civics
September 26, 2013

Physics
A young woman named Kathy Kool buys a sports car that can accelerate at the rate of 4.53 m/s2. She decides to test the car by dragging with another speedster, Stan Speedy. Both start from rest, but experienced Stan leaves the starting line 1.01 s before Kathy. If Stan moves ...
September 20, 2013

Algebra
Solve for M: 3P = 12C + 10MC
September 3, 2013

Algebra
y = ax, has asymptote ________ and y-intercept ________.
May 5, 2013

Chemistry
for the reaction 2NaOH + h2SO4 yieda 2H2O + Na2SO4 if .80 moles of NaOH are used, how many moles of H2SO4 must be used?
May 2, 2013

Chemistry
For a particular redox reaction NO2– is oxidized to NO3– and Cu2 is reduced to Cu . Complete and balance the equation for this reaction in basic solution. Phases are optional.
April 1, 2013

Chemsitry
For a particular redox reaction NO2– is oxidized to NO3– and Cu2 is reduced to Cu . Complete and balance the equation for this reaction in basic solution. Phases are optional.
April 1, 2013

science
What is the formula for friction force
March 27, 2013

turnford
prove the following 2 cosec 2θ cos2θ = cotθ - tanθ
March 13, 2013

turnford
prove the following 2 cosec 2θ cos2θ = cotθ - tanθ
March 13, 2013

Will somebody please help or translate these. Thank You 4. Which expression is used to talk about what you have just done? venir de hacer la tarea hacer un viaje acabar de 5. Vengo de la clase. ¿Qué acabo de hacer? Acabas de bailar. Acabas de bailas. Acabas de ...
January 31, 2013

Thnk you so much. Your sure these are right.
January 28, 2013

physics
a plane flys 350 km south along a straight path with an average velocity of 125 km/h to the south. the plane has a 30 minute layover and then travels 220 km south with an average velocity of 115 km/h to the south. what is the average velocity of the trip
November 13, 2012

Accounting
When calculating the times interest earned ratio, you you include "interest expense on debt extinguishment" in the interest expense? Thanks!
November 8, 2012

English
Create a Halloween story by filling in the blanks with adjectives. Remember adjectives are words that describe or tell about nouns. The words in () is my adjective answer I used. You Cannot use an adjective more than once The ____(full) moon was shining down on the _____,(old ...
October 29, 2012

I'm I pretty smart student and the answer is correct. Algebra: 55+x = 4 (7+x) 55+ x = 28 + 4x 27 = 3x x = 9 And if your grade 5 👇🏻👇🏻👇🏻 👇🏻👇🏻👇🏻 Make two columns Mr. Jacob Tony 9 ...
October 19, 2012

Physical Science
You submerge 100 grams of steel in 200 grams of water. If the steel has an initial temperature of 80°C and the water has an initial temperature of 10°C, what is the final temperature of the system? The specific heat capacity of the steel is 0.15 cal/g•°C
October 12, 2012

Math
What are the base-five numbers for the base-ten counting numbers 1 to 26?
October 8, 2012

arithmetic
How is eight hundred twenty-six thousandths written in decimal form?
October 8, 2012

Economcis
Is GDP calculated by the price of the good with the indirect tax or the price of the good before the indirect tax? For example, if an economy only produces a single \$10 good and it is taxed 10%, is GDP \$10 or 11\$? Thanks!!!
October 8, 2012

Chemistry
How many milliliters of an aqueous solution of 0.219 M magnesium bromide is needed to obtain 10.1 grams of the salt ?
October 3, 2012

Dynamics
The rotor is an amusement park ride where a person enters the Rotor when it is stationary and stands against the wall with their back against the wall. The rotor then begins to spin around a vertical axis. After reaching cruising speed, the floor drops away and the patron is ...
September 28, 2012

Chemistry
Mg +2HCL = MgCl2 +H2 what mass of hydrogen is obtained by adding excess hydrochloric acid to 6g of magnesium
September 25, 2012

1.3 pounds of a material with a density of 3.7 g/mL would occupy what volume in liters?
August 29, 2012

math
lol thanks
July 29, 2012

math
the following all-red train and all-green train are equal in length. Do these trains give information about common factors, common multiples, or both?
July 29, 2012

basic calculus
use the first and second derivatives to find the x-coordinates of all local maxima and minima of f(x)=8e^2x-2x. indicate which of your answers are local minima and which are local maxima.
May 14, 2012

college algebra
1/2 log 25- 3 log x
May 2, 2012

Spelling
Can anyone tell me the meaning of the word bade? Example for this sentence:The next morning John got up early and bade Rover goodbye.
March 27, 2012

Math
There's a triangle the numbers on each sides are 22 25 and 11 What is it's perimeter and area? Answer: P is 58 A is 345 There's a rectangle the numbers on 2 of the sides says 4 and 1 What is the Perimeter and area? Answer: P is 10 and A is 4 There's a rectangle...
January 19, 2012

Math.
On the paper it says height= 1 b
January 19, 2012

Math.
On finding a perimeter and area and there is a decimal for the shape but the 2 other numbers on the shape don't. Do I multiply/add with the decimal on all numbers or only on that 1 number? EXAMPLE There is a triangle one side is 1.5 the base is 2 and the other side is 3 ...
January 19, 2012

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