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Questions Asked on May 4, 2014

Using a table of standard reduction potentials, determine the best answer to the following questions.a) Which of the following
1. 1 answer
2. asked by Alexis
3. 10,507 views
5. A bag contains 7 green marbles and 4 white marbles. You select a marble at random. What are the odds in favor of picking a
1. 30 answers
2. asked by k.k
3. 8,697 views
Ethanol (C2H5OH) melts at -114 degrees Celsius. The enthalpy of fusion is 5.02 kj/mol. The specific heats of solid and liquid
1. 3 answers
2. asked by Kylie
3. 4,864 views
Why do earthquakes occur along the San Andreas Fault?
1. 1 answer
2. asked by what
3. 4,209 views
John Davis, a manager of a supermarket, wants to estimate the proportion of customers that will be using food stamps at his
1. 3 answers
2. asked by Mark
3. 3,665 views
4. A spinner is divided into 10 equal sections numbered from 1 to 10. You spin the spinner once. Find P(not even).A. 1/3 B. 1/2
1. 11 answers
2. asked by me
3. 3,652 views
Set up an integral for the volume a solid torus (the donut-shaped solid shown in the figure) with radii br and aR. (Let a = 6
1. 2 answers
2. asked by Kimberly :(
3. 2,591 views
Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line.x = 4(square
1. 1 answer
2. asked by Christine
3. 2,580 views
The heat released from the combustion of 0.05 g of white phosphorus increases the temperature if 150g of water from 25 C to 31.5
1. 1 answer
2. asked by Heidy
3. 2,517 views
A 2.00 g sample of a particular compound was dissolved in 15.0 g of carbon tetrachloride. The boiling point of this solution was
1. 3 answers
2. asked by sarah
3. 2,442 views
A bag has 6 green marbles, 4 red marbles, 5 yellow marbles, and 3 purple marbles. What is the probability of choosing a purple
1. 1 answer
2. asked by luna
3. 2,410 views
On a TV game show, a contestant makes $600 for every correct answer but loses $500 for every wrong answer. After answering 22
1. 1 answer
2. asked by TAYLOR
3. 2,070 views
A vibrating point on a spring travels 60 mm during three cycles. What is the amplitude of the vibration?
1. 1 answer
2. asked by Liz
3. 1,979 views
A soccer player kicks a 0.43 kg ball straight up to see how far it will rise. The ball starts with a velocity of 16m/s at a
1. 2 answers
2. asked by cee
3. 1,943 views
8.There are 5 different cookies in a bag. One of them is your favorite, chocolate chip. What is the probability that you will
1. 1 answer
2. asked by luna
3. 1,772 views
What is the function rule for the following? Rex paid $20 for a membership to the pool and pays $3.00 each time he goes to the
1. 1 answer
2. asked by steve
3. 1,769 views
4. To identify the genotype of yellow-seeded pea plants as either homozygous dominant (YY) or heterozygous (Yy), you could do a
1. 2 answers
2. asked by Anonymous
3. 1,642 views
Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line.y = 5x^2, y
1. 1 answer
2. asked by Top
3. 1,537 views
Which if the following is equivalent to 7pi/4?A.285 degrees B. 305 degrees C. 315 degrees D. 330 degrees E. 375 degrees
1. 1 answer
2. asked by Emma
3. 1,535 views
Which of the following ordered pairs is included in the solution set of the system, y < 2 - 2x and y > 2x -3?(4, 0) (0, 0) No
1. 1 answer
2. asked by Andrean
3. 1,516 views
Explain the energy transformations during skydivingExplain what happens once a skydiver reaches terminal velocity please
1. 1 answer
2. asked by Anonymous
3. 1,435 views
a medication is 75% effective against a bacterial infection. find the probability that if 12 people take the medication, at
1. 2 answers
2. asked by Anonymous
3. 1,422 views
Reginald Brown an inspector from the department of weights and measures, weighs 15 eighteen-ounce cereal boxes of corn flakes.
1. 3 answers
2. asked by Mark
3. 1,420 views
which expression would you use to figure out the number of ways you can arrange the letter in the word EQUATION?--------------My
1. 1 answer
2. asked by luna
3. 1,370 views
I do not understand how to do one of my online homework questions:What is the Schwarzschild radius of a 100 million-solar-mass
1. 3 answers
2. asked by Kaitlyn
3. 1,297 views
The time, t, required to drive a certain distance varies inversely with the speed, r. If it takes 7 hours to drive the distance
1. 3 answers
2. asked by Sandra
3. 1,278 views
The surface area of this rectangular prism is 38 square millimeters. What is the volume?
1. 2 answers
2. asked by Scarlet
3. 1,240 views
Paraphasing practiceIn 1857, a British expedition led by Richard Burton and John Speke set out to find the great lakes shown on
1. 7 answers
2. asked by Tamara
3. 1,236 views
The chemical reaction for dissociation of an acid is:HA + H2O → H3O+ + A- Assuming all of the hydronium ion (calculated in in
1. 1 answer
2. asked by sarah
3. 1,228 views
It for speech i represent at school.english is the language of opportunity.why bother to teach indigenous languages?
1. 14 answers
2. asked by Thembeka nzama
3. 1,224 views
Fill in the blank with verb in parenthesesHave you ever ___ to prom before?___last year as a sophomore Thanks
1. 1 answer
2. asked by snow
3. 1,191 views
A hiker throws a rock with a mass of 1.4kg from a cliff that is 37 m above the ground . The hiker gives the rock an initial
1. 1 answer
2. asked by cee
3. 1,157 views
Your optimal exercise heart rate for cardiovascular benefits is calculated as follows: Subtract your age from 220 and then find
1. 1 answer
2. asked by taylor
3. 1,119 views
Which line would have the steepest slope?regular apples y = $2.00 organic apples y = $2.50 pears y = $2.75 my answer is pears
1. 1 answer
2. asked by steve
3. 1,105 views
Eastern cultures consider a child's standing up for his own rights
1. 2 answers
2. asked by keyon
3. 1,075 views
Your cell phone cost $40 per month plus $0.15 for each text message you send or receive. You have at most$45 to spend on your
1. 2 answers
2. asked by Pablo
3. 1,053 views
the length of nylon rope from which a mountain climber is suspended has a force constant of 1.40*10^4. how much would this rope
1. 1 answer
2. asked by sara
3. 1,015 views
A calculator is broken so that the only keys that still work are the \sin, \cos, \tan, \cot, \sin^{-1}, \cos^{-1}, and \tan^{-1}
1. 3 answers
2. asked by Sonia
3. 1,012 views
A 3.8 kg ball is rolling along a slippery road at 1.5 m/s E. It then rolls onto a patch of grass and slows to a stop over a
1. 1 answer
2. asked by cee
3. 1,011 views
It has been estimated that 0.8% of a certain country's population are homeless. Now 0.8% is a small percentage, but there are
1. 1 answer
2. asked by TAYLOR
3. 916 views
Solve the following equation.y = 6 - x and y = x - 2
1. 1 answer
2. asked by steve
3. 916 views
σ = sqrt[ P * ( 1 - P ) / n ] = sqrt [(0.8 * 0.2) / 100] = sqrt(0.0016) = 0.04z = (p - P) / σ = (.73 - .80)/0.04 = -1.75. What
1. 2 answers
2. asked by Linda
3. 912 views
what is the rule for the function shown in the table below?x -1 0 1 2 y -2 1 4 7
1. 1 answer
2. asked by steve
3. 910 views
A balloon of methane gas, CH4, has a temperature of -2 degrees celcius and contains 2.35g of the gas. What is the temperature in
1. 1 answer
2. asked by darleen
3. 908 views
In contrast to Bentham, John Stuart Mill argued that happiness or pleasure should be understood:A. quantitatively B.
1. 1 answer
2. asked by Pat
3. 904 views
A 1,500 kg car starts from rest and accelerates to a speed of 12 m/s over a distance of 68 ma) calculate the total work on the
1. 0 answers
2. asked by cee
3. 895 views
The enthalpy of solution of nitrous oxide (N2O) in water is -12 kJ/mol and its solubility at 20 oC and 1.00 atm is 0.121 g per
1. 1 answer
2. asked by Raoul
3. 867 views
1. What does a hippopotamus(hippo) eat2. What does a koala eat 3. What does a monkey eat 4. What does a leopard eat CHOICES
1. 3 answers
2. asked by dddd47906
3. 834 views
The argument that aiding or assisting others might be degrading to them, implying that they are incapable of helping themselves,
1. 1 answer
2. asked by Erica
3. 827 views
Game Theory: Consider a game in which each of two people simultaneously chooses an integer: 1 or 2. Find the expected value for
1. 4 answers
2. asked by Jackie
3. 825 views
Divide. (–6m^9 – 6m^8 – 16m^6) ÷ (2m^3)• –3m9 – 3m8 – 8m6 • –3m6 – 6m8 – 16m3 • –3m6 – 3m5 – 8m3
1. 2 answers
2. asked by Sandra
3. 812 views
A box containing 20 yellow balls, 9 red balls and 6 blue balls. If the balls are selected at random, what is the smallest number
1. 1 answer
2. asked by Baby girl
3. 810 views
A diamond in air is illuminated with white light. On one particular facet, the angle of incidence is 46.05°. Inside the
1. 1 answer
2. asked by ryan
3. 787 views
A researcher is interested in whether herbal remedies are effective in relieving allergies, andif so, which ones are most
1. 0 answers
2. asked by Sue
3. 787 views
a swimming pool is 25 m long and 10 m wide and is filled to an average depth of 1.5 m how many kilogram of water does it
1. 1 answer
2. asked by Tin
3. 777 views
the mass of a certain mixture of BaO and CaO is found to be exactly one half that of the mixed sulfates formed from it by the
1. 1 answer
2. asked by jane
3. 777 views
a sound wave has a beta that is 10 dB, calculate the intensity of the sound wave in units of international standards and the
1. 1 answer
2. asked by rosa
3. 768 views
Which of the following, according to Carl Klockars, is NOT an important consideration in determining whether the good ends of
1. 1 answer
2. asked by Pat
3. 767 views
The rational, overriding principle promoted by utilitarianism is the:A. Greatest number principle. B. Greatest happiness
1. 1 answer
2. asked by Erica
3. 765 views
Consider a rectangular swimming pool of depth 2.3 m with a width and length of 13 m. What is the force exerted by the water on
1. 1 answer
2. asked by Sarah
3. 757 views
A 9.0 §Ù resistor and a 53.0 §Ù resistor are connected in parallel to a battery, and the current in the 9.0 §Ù resistor is
1. 1 answer
2. asked by Anonymous
3. 745 views
Explain what happens when a skydiver reaches terminal velocity?thank you...your help is very much appreciated!!
1. 1 answer
2. asked by Anonymous
3. 741 views
A basket of goods and services representative of the CPI cost $2750 when the CPI stood at 118.3.What did the basket of goods
1. 1 answer
2. asked by Rick
3. 740 views
An epidemiologist is planning a study on the prevalence of oral contracep- tive use in a certain population. She plans to choose
1. 0 answers
2. asked by Needs Help
3. 732 views
I need help with some conversation examples!1) Write an example of a conversation between at least 2 adults who are talking
1. 9 answers
2. asked by Andrea
3. 731 views
Does the crest of a wave usually have a larger amplitude than the trough?
1. 1 answer
2. asked by Liz
3. 729 views
1. A 2.00 g sample of a particular compound was dissolved in 15.0 g of carbon tetrachloride. The boiling point of this solution
1. 1 answer
2. asked by sarah
3. 729 views
Petr has a cylindrical block of wood od diameter 6 cm and height 18 cm. He glues the base to a board, but wants to paint the
1. 1 answer
2. asked by Lucas
3. 727 views
It’s been two months since you took a position as an assistant financial analyst at Caledonia Products. Although your boss has
1. 1 answer
2. asked by mamey
3. 725 views
1) Last year, Harjap spent a total of $11,348 on gasoline, oil, repairs and maintenance, and insurance. His travel log shows
1. 0 answers
2. asked by Amy
3. 710 views
Sunlight strikes the surface of a lake at an angle of incidence of 44.5°. At what angle with respect to the normal would a fish
1. 1 answer
2. asked by ryan
3. 710 views
Which of the following concepts best captures the utilitarian notion that each person's welfare is equally important and, thus,
1. 1 answer
2. asked by Erica
3. 709 views
H2 (g) + I2 (g) 2 HI (g)If the initial concentrations of H2 and I2 are 1.0 M and the initial concentration of HI is 0.5 M (Kc =
1. 1 answer
2. asked by Troy
3. 707 views
It is known that the population mean for the Quantitative section of the GRE is 500, with a standard deviation of 100. In 2006,
1. 1 answer
2. asked by Sue
3. 707 views
The terms of payment on an invoice for $2835.49 are 2/15, n/45. The balance owed after a payment within the discount period is
1. 1 answer
2. asked by thomas
3. 701 views
Why is the south african government is not providing enough welfare on subsidies to the poor and underpriviledged?
1. 1 answer
2. asked by Prince
3. 693 views
When we avoid using words and phrases that unfairly or even unethically categorize or stigmatize people in ways related to
1. 4 answers
2. asked by zobuia
3. 690 views
A company's sales revenue decreased by 15% from one operating period to the next. Assuming no change in the prices of its inputs
1. 0 answers
2. asked by Di
3. 683 views
Assume you have a computer that contains 1GB of memory.It contains four memory slots.Two of the slots contain 512MB,memory
1. 0 answers
2. asked by acap
3. 681 views
GCSE Physics-Forces affecting falling objects.My falling object is a skydiver Can you please help me to find the information
1. 1 answer
2. asked by Hanna
3. 680 views
A researcher was interested in assessing the effectiveness of the Statistics Diet ascompared to a regular low calorie diet on
1. 0 answers
2. asked by Matt
3. 674 views
What kind of dialogue should I write with this?Write an example of a very brief dialogue between at least 2 people who are
1. 2 answers
2. asked by Andrea
3. 670 views
Assume that a $1,000 bond issued in 2012 pays $100 in interest each year. What is the current yield on the bond if it can be
1. 1 answer
2. asked by Mia
3. 661 views
The enthalpy of solution of nitrous oxide (N2O) in water is -12 kJ/mol and its solubility at 20 oC and 1.00 atm is 0.121 g per
1. 1 answer
2. asked by Raoul
3. 659 views
Sunlight strikes the surface of a lake at an angle of incidence of 44.5°. At what angle with respect to the normal would a fish
1. 1 answer
2. asked by ryan
3. 651 views
I need help revising my french composition. Here is the prompt and my response:Si tu pouvais voyager n’importe où irais-tu?
1. 2 answers
2. asked by Collin
3. 647 views
Abe can mow the lawn in 15 minutes. Ben can mow the lawn in 20 minutes.Carl can mow the lawn in 30 minutes.They work together
1. 1 answer
2. asked by thomas
3. 645 views
What is 435/2?
1. 2 answers
2. asked by nasia
3. 645 views
PredictingTable of radioactive isotopes below Isotope type of decay Uranium-238 Alpha Nickel-63 Beta Iodine-131 Beta Radium-226
1. 0 answers
2. asked by Andrean
3. 643 views
Your optimal exercise heart rate for cardiovascular benefits is calculated as follows: Subtract your age from 220 and then find
1. 1 answer
2. asked by taylor
3. 642 views
Find the quadratic polynomial whose graph goes through the points (-2,5), (0,5), and (1,11).f(x)= ______x^2+ ______x+ _______
1. 2 answers
2. asked by Lucy
3. 640 views
I haven't been able to meet with my Spanish professor to go over my short composition (it basically had to be a past narration
1. 5 answers
2. asked by Jamie
3. 630 views
SHURGRO fertilizer contains 18% ammonia plus carbon compounds.If 80% of the ammonia contains the chemical element nitrogen, what
1. 3 answers
2. asked by thomas
3. 620 views
A college student wishes to compare tuition fee increases during the period 1999 to 2009 to the general increase in the cost of
1. 0 answers
2. asked by Cheri
3. 618 views
A truck has 5.9L engine in it. 5.9L of the overall displacement in 6 cylinders each 102mm bore (diameter) and 120mm stroke
1. 1 answer
2. asked by Greg
3. 612 views
What are some ethical issues behind cloning? I already said that some people think cloning is like "Playing God".
1. 1 answer
2. asked by Susan
3. 606 views
I haven't been able to meet with my Spanish professor to go over my short composition (it basically had to be a past narration
1. 1 answer
2. asked by Jamie
3. 602 views
From the reaction below, calculate the free energy of formation for CH4(g) at 25°C, if ΔGfo(C8H8(g)) is 214.417 kJ/mol.8CH4(g)
1. 1 answer
2. asked by erica
3. 598 views
Dr. Hernandez plans to measure FEV in a random sample of n young women from a certain popu- lation, and to use the sample mean y
1. 0 answers
2. asked by Audrey
3. 595 views
A researcher was interested in assessing the effectiveness of the Statistics Diet ascompared to a regular low calorie diet on
1. 0 answers
2. asked by Matt
3. 594 views

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