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A simple pendulum has a mass m and carries a charge q. The pendulum is suspended between thevertical plates of a capacitor of
1. 0 answers
2. 495 views
A simple pendulum has a mass m and carries a charge q. The pendulum is suspended between thevertical plates of a capacitor of
1. 0 answers
2. 489 views
Identify the subjects of the following sentences.Jacob's favorite poker game is Texas Hold'em
1. 5 answers
2. 3,467 views
What are the six architectural features of the Chartres Cathedral?
1. 1 answer
2. 528 views
At equilibrium, the concentrations in this system were found to be [N2] = [O2] = 0.100 M and [NO] = 0.500 M.N2(g) + O2(g) <->
1. 7 answers
2. 13,135 views
There are two poles. One is 60 feet tall and the other is 8 feet tall. they are 60 feet apart. How much wire would you need to
1. 0 answers
2. 510 views
This question is from my workbook (Pre-Calculus 11). Can someone please help me understand it?Suppose theta is an angle in
1. 2 answers
2. 540 views
Given that the vapor pressure of water is 17.54 torr at 20 C, calculate the vapor-pressure lowering of aqueous solutions that
1. 1 answer
2. 7,174 views
at 25C and 795 torr, carbon dioxide has a solubility of 0.0356 M in water. What is the solubility at 25 C and 2070 torr? ____ MI
1. 3 answers
2. 13,149 views
Can someone confirm that I'd be doing this right?If an 0.520 m aqueous solution freezes at -3.00 C, what is the van't Hoff
1. 1 answer
2. 729 views
Anne Frank: The Diary of a Young GirlBriefly explain Anne’s relationship with her parents. How is her relationship with her
1. 5 answers
2. 893 views
2C6H6(l) + 15O2(g) -> 12CO2(g) + 6H2O(l) + 6542 kJIf the heat from burning 7.000 g of C6H6 is added to 5691 g of water at 21
1. 3 answers
2. 1,135 views
how much energy is required to convert 1.00 kg of iron III to atomic iron?Equation: Fe2O3 + 3CO ---> 2 Fe +3 CO2 delta H is
1. 5 answers
2. 591 views
A uniform electric field of magnitude 2.80×104 makes an angle of 37 with a plane surface of area 1.60×10−2 .What is the
1. 0 answers
2. 639 views
Write the following in terms of sin(θ) and cos(θ); then simplify if possible.sec(θ) / tan(θ) =
1. 1 answer
2. 1,683 views
Here is the picture I am given:h ttp://imageshack.us/photo/my-images/209/diatomics.png/ This is supposed to be at a constant
1. 0 answers
2. 381 views
A sample of carbon monoxide gas whose mass is 6.37 g is heated from 25 oC to 192 oC at a constant pressure of 4.12 bar.Calculate
1. 1 answer
2. 1,284 views
How many grams of butane must be burned to provide the heat needed to melt a 85.0-g piece of ice (at its melting point) and
1. 6 answers
2. 840 views
Suppose you wanted to heat a mug of water (250 mL) from room temperature 25 C to 100 C to make a cup of tea. How much energy (in
1. 7 answers
2. 2,904 views
If 50.0 g of Ba(CN)2 reacts to produce 12.9 g of HCN, what is the percent yield?
1. 1 answer
2. 320 views
Find a fraction which reduces to 3/4 when the numerator and denominator are each decreased by 1, and which reduces to 4/5 when
1. 0 answers
2. 437 views
Find a fraction which reduces to 3/4 when the numerator and denominator are each decreased by 1, and which reduces to 4/5 when
1. 1 answer
2. 976 views
CH4 + 2O2 -> CO2 + 2H2OWhen 70 grams of oxygen react with methane, how many liters of CO2 gas are produced?
1. 1 answer
2. 741 views
What does the poem "America" by Maya Angelou really mean.? What is really try to say in this poem..???
1. 2 answers
2. 554 views
what are some differences of the work of Walt whitman " I hear america singing" & Woody Guthrie " This land is your land"..?
1. 5 answers
2. 607 views
wat does the song "This land is your land" by Woody Guthrie actually mean.? What is the significance of the song?
1. 3 answers
2. 565 views
how can you compare and contrast Walt Whitman "I Hear America Singing" to John Mellencamp "Little Pink Houses".??
1. 1 answer
2. 501 views
how can you compare and contrast Walt Whitman "I Hear America Singing" to John Mellencamp "Little Pink Houses".??
1. 3 answers
2. 616 views
What is an example of checks and balances
1. 1 answer
2. 503 views
Is the maximum torque that a given force can exert on an object occurs when the force is applied to the axis of rotation. I
1. 1 answer
2. 559 views
I would say it is true that the center of mass of an isolated system moves at a constant velocity, as long as there is a
1. 1 answer
2. 338 views
True or False: If a sphere of mass M and radius R and a cylinder of mass M and radius R start rolling down a ramp from the same
1. 1 answer
2. 388 views
True or False: If a cannon fires a cannonball in an easterly direction, the tendency of the cannon to move to the west is a
1. 2 answers
2. 1,317 views
True or False: If no friction forces are present the work done by a force on an object increases either its kinetic energy or
1. 1 answer
2. 1,086 views
betsy goes running 2 days out of 7 and james goes running 5 days out of 7. What is the probability that one of them is running
1. 6 answers
2. 442 views
please, what is another name for double indicator titration and if the indicators are reversed is there any change in the
1. 1 answer
2. 385 views
if a tank was at 62 degrees farenhiet with a pressure of 14.7 psi. what would the presure be if the temperature rose to 178
1. 1 answer
2. 344 views
By what distance must two charges of +2 C and +10 C be separated so that the repulsive force between them is 3.70*10^10 N?
1. 0 answers
2. 478 views
An iron ion contains 26 protons, 27 neutrons, and 23 electrons. What is the net charge of the ion?
1. 1 answer
2. 703 views
The osmotic pressure of a liquid at 320 K is 145 kPa. Calculate the freezing point of the solution.
1. 4 answers
2. 607 views
If light in air is incident at 20°, at what angle is it refracted in glass?
1. 0 answers
2. 458 views
A small fish is dropped by a pelican that is rising steadily at 0.65 m/s. (Assume the positive direction is upward.)1. After 2.5
1. 1 answer
2. 848 views
Giselle spent a total of $43 when she went shopping. She spent $14 for socks, $18.75 for a wallet, and bought lunch. When she
1. 6 answers
2. 1,048 views
area of a semicircle is increasing at a constant rate. At 5 secs the area is 4pi. At 7 secs the area is 5pi. In terms of r at
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2. 756 views
A mixture of fluorene and benzoic acid is dissolved in diethyl ether and mixed thoroughly with an aqueous solution of NaOH.
1. 2 answers
2. 947 views
How can you divide m by 3 using an input and out put table?
1. 1 answer
2. 330 views
What pictures did the author leave in your mind? (Tell-Tale Heart)
1. 1 answer
2. 604 views
How do these words set the mood for the story? (The Tell-Tale Heart)
1. 2 answers
2. 670 views
What special words does the author use to help you see hear, smell, and/or taste things in the story- The Tell- Tale Heart by
1. 1 answer
2. 1,040 views
To the nearest degree, determine the measure of angle X for each value oftan X a. tan X = 0.49 Just not sure how to solve these
1. 2 answers
2. 5,591 views
Given IQ~N(100, 256) find P(IQ > 115).Be certain to set your calculator to FLOAT 4 to match my answer exactly. I need to know
1. 0 answers
2. 421 views
Find the points at which the following function is discontinuous.Indicate the intervals at which the function is continuous.f(x)
1. 3 answers
2. 504 views
I'm helping out my sister with her english homework and I am confused on what to do.Underline the independent clauses once and
1. 2 answers
2. 375 views
Simplify.4(c squared - 1) + 1/3c(3c+6)
1. 1 answer
2. 392 views
Write a two column proof.Given: angle STV is congruent to angle TVU, angle STU is congruent to angle UVS. Prove: Angle SVT is
1. 1 answer
2. 2,012 views
At noon, your family starts out .from Louisville to go to Memphis driving at 40 mi/h. Your uncle leaves Memphis to come to
1. 1 answer
2. 516 views
write a biconditional for:the moon is the largest satellite of Earth.
1. 2 answers
2. 1,044 views
Using formular express the equation. 5x2-6x-3=0
1. 1 answer
2. 391 views
a rocket is launched at an angle of 53 degrees above the horizontal with an initial speed of 75m/s. It moves for 25 seconds
1. 1 answer
2. 1,481 views
Geometric Proofs....Write a justification for each step Given: AB = EF, B is the midpoint of Line AC and E is the midpoint of
1. 2 answers
2. 1,028 views
Geometric Proofs....Write a justification for each step Given: AB = EF, B is the midpoint of Line AC and E is the midpoint of
1. 2 answers
2. 1,978 views
An object travels at a speed of 7500 cm/sec. How far will it travel in a day?
1. 1 answer
2. 611 views
The equation T = 0.03c + 0.05b relates the numbers of cans c and bottles b collected in a recycling rally to the total dollars T
1. 0 answers
2. 625 views
WHAT ARE SIG FIGS
1. 1 answer
2. 457 views
What is the number of valence electrons for the element beryllium? Please help.
1. 1 answer
2. 690 views
The organizers of of a walkathon get cost estimates from two printing companies to print brochures to advertise the event. The
1. 2 answers
2. 1,596 views
The organizers of of a walkathon get cost estimates from two printing companies to print brochures to advertise the event. The
1. 0 answers
2. 634 views
A farmer has a goat, a wolf, and a cabbage. He wants to transport all three from one side of a river to the other. He has a
1. 1 answer
2. 690 views
i need to approximate profit in this equation3. Hot Rocks Music sells CDs. If the profit can be approximated by following
1. 0 answers
2. 554 views
If 4.26 lb of chicken costs $6.77, what would 3.75 lb cost? PLEASE HELP ME MS. SUE D: CAN U PLEASE EXPLAIN ME B4 GIVING ME THE
1. 1 answer
2. 372 views
You make 20 silk flower arrangements and plan to sell them at a craft show. Each flower arrangement costs $12 in materials, and
1. 5 answers
2. 695 views
Hello. I am trying to help out my sister and find patterns in numbers....Ex/ 1+2 2+2 3+2 4+2 My question is... I can't figure
1. 1 answer
2. 445 views
Is there anything else in the following sentence that needs capitalizing: "In January we are going to the Sierra winter carnival
1. 2 answers
2. 635 views
A band decides to sell protien bars to raise money for an upcoming trip. The cost (the amount the band pays for the protien
1. 1 answer
2. 1,046 views
An angle measures 5 degrees more than 4 times its complement. What is the angle?I understand that the formula would be 4x+5
1. 1 answer
2. 2,132 views
Ray SP bisects angle RST.m<RSP if m<RST = 5/2y degrees and m<PST = (y+5) M< = The measure of angle
1. 1 answer
2. 5,369 views
What is the mass (in grams) of water that is produced when 100.0 grams of nitrogen monoxide is reacted with 75.0 grams of
1. 1 answer
2. 589 views
If 10=0.1 what does 28 equal?
1. 1 answer
2. 303 views
What is the result we get when NaOH and Na2CO3 solution are added to alcohol respectively in difference test tubes? (2)Discuss
1. 0 answers
2. 375 views
What is the result we get when NaOH and Na2CO3 solution are added to alcohol respectively in difference test tubes? (2)Discuss
1. 0 answers
2. 388 views
What is the result expected when alkanols are tested on a litmus paper ?
1. 2 answers
2. 395 views
Envision that you run a highly successful tattoo and piercing parlor in a small West Coast city. You are fairly certain that
1. 1 answer
2. 1,006 views
A rectangle’s length is one greater than its width and its area is 30 in2. What are the dimensions of the rectangle?
1. 1 answer
2. 478 views
Confused on the method used to solve this problem and could really use some help. The 5% is throwing me off as we don't know 5%
1. 0 answers
2. 582 views
10-15 lines critical discuss 5 ways in which the human or environmental impacts on the community?
1. 2 answers
2. 617 views
Caleb took a two and one-half hour nap after soccer practice on Saturday afternoon. His younger brother slept one and
1. 1 answer
2. 475 views
y+x=-2 What is the y intercept? What is the ordered pairs?
1. 1 answer
2. 613 views
how do you graph y=6
1. 1 answer
2. 309 views
What is the slope 0f x=-2
1. 1 answer
2. 297 views
Train a is traveling @ 60 miles per hour. Train b is traveling @ 80 miles per hour. A arrives @ 9:25 am and b arrives @ 9:40 am
1. 2 answers
2. 686 views
Find two non-Riemann integrable functions whose sum is not Riemann integrable.
1. 3 answers
2. 721 views
X^2-14x+3=-10Ineed to know how to find the discriminant quadratic formula and by tabe and graph it Please help me
1. 0 answers
2. 434 views
The amount of money in an account with continuously compounded interest is given by the formula A=Pe^rt , where P is the
1. 5 answers
2. 3,550 views
This is a question on a study guide for a test tomorrow. How do you do it? Please helpAccording to the Federal Highway
1. 0 answers
2. 885 views
where would the image of a 4.0 cm tall object that is 12 cm in front of a flat mirror be located?
1. 1 answer
2. 1,356 views
Julie bought 3/4 yard of fabric. She used 1/3 of it. How much fabric does she have left?
1. 3 answers
2. 816 views
In a period of inflation, does the exchange of goods and services speed up or slow down?Thanks
1. 0 answers
2. 326 views
1How would each of the following affect the accuracy of the calculated neutralizing power of antaid (too high, too low, no
1. 0 answers
2. 500 views
Catherine goes to her local movie theater only to see romantic comedies. Since Catherine did not go to the movies yesterday,
1. 1 answer
2. 1,020 views
What is the acceleration due to gravity 100km above the surface of the Earth? (Average radius of Earth is, Re=6.4x10^3km)
1. 0 answers
2. 450 views

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