Thursday
September 18, 2014

Posts by Ashley


Total # Posts: 2,734

Sociology of Sports
Please Help these are the last of the questions I need Help with.... Which of the following is NOT one of the reasons why women are under represented in coaching and administrative positions in sports? (C) A. Men are more likely than women to be seen as qualified for these ...
May 18, 2013

Sociology of Sports
Thanks Ms.Sue... I'll go with your answers...
May 18, 2013

Sociology of Sports
Thanks Ms.Sue, I am not to sure about 1& 2 from what i have read they seem to be the correct answers but maybe i am not comprehending it correctly. I don't know
May 18, 2013

Sociology of Sports
Would Someone PLEASE HELP? 1.Deviant overconformity is associated with some forms of violence in sports. The roots of this violence are grounded in (d) A. a desire for self-fulfillment and personal satisfaction. B.a lack of loyalty to team rules. C.the desire to gain ...
May 18, 2013

Math130 HELP
5/2=2.5 2.5+.7=3.20 2.5-.7=1.8 Compass cost $3.20 Ruler cost $1.80
May 16, 2013

Biology
I need help in tying 3 things from: cellular respiration, energy transfer, osmosis, ATP to the water cycle
May 16, 2013

Macroeconomics
If Mary takes money from her savings account and buys a T-bond from Jody with that money, it's: A. An example of expansionary monetary policy. B. An example of contractionary monetary policy. C. An example of neutral (neither expansionary nor contractionary) policy. D. The...
May 11, 2013

physics HELP!!
An object is moving along a straight line, and the uncertainty in its position is 2.40 m. (a) Find the minimum uncertainty in the momentum of the object. Find the minimum uncertainty in the object's velocity, assuming that the object is (b) a golf ball (mass = 0.0450 kg) ...
May 7, 2013

physics
An object is moving along a straight line, and the uncertainty in its position is 2.40 m. (a) Find the minimum uncertainty in the momentum of the object. Find the minimum uncertainty in the object's velocity, assuming that the object is (b) a golf ball (mass = 0.0450 kg) ...
May 7, 2013

physics!
Late one night on a highway, a car speeds by you and fades into the distance. Under these conditions the pupils of your eyes have diameters of about 7.0 mm. The taillights of this car are separated by a distance of 1.2 m and emit red light (wavelength = 669 nm in vacuum). How ...
May 7, 2013

physics
Two stars are 2.4 × 1011 m apart and are equally distant from the earth. A telescope has an objective lens with a diameter of 1.72 m and just detects these stars as separate objects. Assume that light of wavelength 590 nm is being observed. Also, assume that diffraction ...
May 7, 2013

PHYSICS
Two parallel slits are illuminated by light composed of two wavelengths. One wavelength is λA = 553nm. The other wavelength is λB and is unknown. On a viewing screen, the light with wavelength λA = 553nm produces its third-order bright fringe at the same place ...
May 7, 2013

PHYSICS
In the lungs there are tiny sacs of air, which are called alveoli. An oxygen molecule (mass = 5.30 × 10-26 kg) is trapped within a sac, and the uncertainty in its position is 0.120 mm. What is the minimum uncertainty in the velocity of this oxygen molecule?
May 7, 2013

Math
8943854
May 6, 2013

math
find the amount due on a $300 invoice recieved on june 3 and paid on june 11 if the sales terms are 3/15, n/30
May 3, 2013

chemistry
the density of mercury is 13.6 g/cm3. how many liters are in 829 grams of Hg.
May 1, 2013

Life Orientation
Hi I am a matric learner and I am having trouble with an lo portfolio assignment. it is about environmental issues and im stuck. I need to identify and describe 3 environmental health hazards that cause ill health, accidents, crisis and disasters within my community or any ...
May 1, 2013

Math
List all potential rational zeros of 9x^3+6x^2-29x-10
April 30, 2013

chemistry
Al2(SO4)3+6KOH-->2Al(OH)3+3K2SO4 a)How many grams of potassium hydroxide are needed to completely react with 870 mg of aluminum sulfate? b)If you want to make 7.00 grams of potassium sulfate, how many grams of aluminum sulfate would you need to react? c)How many grams of ...
April 29, 2013

Math
A multiple choice quiz contains five question. Each question has four answer choices. Michael is not prepared for the quiz and decides to guess for each question. What is the probability that Michael will get at least one question correct? What is the probability that Micheal ...
April 29, 2013

Eng B
B - Weaves exciting action around a standard formula C - Contains or suggests universal truths refers to today's hot topics
April 29, 2013

english.
4. b
April 28, 2013

english.
3. d
April 28, 2013

english.
Is one C?
April 28, 2013

english.
1 D. 2 D. 3 C. 4 c.
April 28, 2013

english.
1. Read the following stanza from “Alone”: Lying, thinking Last night How to find my soul a home Where water is not thirsty And bread loaf is not stone I came up with one thing And I don’t believe I’m wrong That nobody, But nobody Can make it out here alone...
April 28, 2013

Herndon High
cos15°cos30°- sin15°sin30° =
April 27, 2013

Algebra
{5x-4y=-21} {-2x+4y=18}
April 25, 2013

Math
I can't remember how to do simplifying algebraic expressions can anyone help me?
April 25, 2013

chemisrty
A 21.00 sample of 0.3254M Hcl solution requires 26.09 ml of NaOH solution for complete neutralization. Calculate the volume of NaOH solution in liters, required for the titration.
April 25, 2013

physics
800+x-1300-400=0 800+x-1700=0 x=900
April 21, 2013

Algebra
Given the following piecewise function f(x)= {-x+1 for x < 0 {-1 for 0 ≤ x ≤ 3 {-2x for x > 3 a) Find the domain b) Find the range c) Find the intercepts d) Is f continuous on its domain? If not, state where f is discontinuous. e) Graph the function
April 19, 2013

Chemistry
Write the balanced chemical equation for reaction the following chemical reaction ozone gas , O3 , reacts with 2,3,4,5-tetramethylheptane, CH3-CH(CH3)-CH(CH3)-CH(CH3)-CH(CH3)-CH2-CH3 , to produce carbon dioxide gas, CO2 , and water vapor, H2O
April 18, 2013

probability
A company manufactured 1, 000 televisions. Testing showed that 20 of the televisons were defective. What is the experimental probability that the next television will be defective?
April 18, 2013

Chemistry
What is the equation for the reaction of potassium soap with HCL?
April 18, 2013

Chemistry
In saponification, does sudsing show after adding acid. Why?
April 18, 2013

Got it right
:0
April 17, 2013

Calculus
Find two positive numbers whose sum is 8 such hat when the cube of th first number is multiplied by the second number, the result is maximum.
April 16, 2013

Chemistry
Give the equation for the base hydrolysis of methyl benzoate by KOH. What are the 2 types of molecules being formed in this reaction?
April 15, 2013

Chemistry
If the molecule triglyceride underwent base hydrolysis, what 4 products would you obtain? Give the condensed formulas.
April 15, 2013

Trig
Solve the multiple-angle equation. (Enter your answers as a comma-separated list. Let n be any integer. Enter your response in radians.) sec 9x = 2
April 15, 2013

Chemistry
A balloon contains 2000mL of helium gas at 300K what is the new volume in mL at 600K
April 15, 2013

Math
Ok, thank you.
April 15, 2013

Math
x^2(3-x)=k. That's the equation.
April 15, 2013

Math
Given that the equation x^2(3-x) has 3 real solutions of k, give the set of possible values for k.
April 15, 2013

anthropology
Chiefdoms are characterized by all of the following except
April 14, 2013

Chemistry
How many grams of NaF should be added to 612 ml of 0.4 M HF (Ka = 6.8 x 10-4) to produce a buffer solution where pH = 3.10?
April 12, 2013

problem solving
ou are completing the final exam in your class. Your instructor’s assignment instructions state that you may only use the following resources: library books, class notes, texts, and the instructor. You and your roommate discussed one of the questions, but you wrote your ...
April 12, 2013

Chemistry
How much energy would be released when 675 grams of steam is condensed to water
April 11, 2013

place vowlue
2 tens and333 hundreds
April 10, 2013

Math
3+3+4+4=14 feet for each window,3 feet wide and 4 feet high.You have 5 windows so what is 5x14?
April 9, 2013

Algebra
Given f(x)=-4+lnx; Find the inverse of f. f^-1=?
April 7, 2013

Math
a curve is such that dy/dx=4x+7. the line y=2x meets the curve at point 'P'. Given that the gradient of the curve at P is 5. State the coordinates of P.
April 7, 2013

math
ONE-NINTH
April 7, 2013

math
1rad=180/pi degrees. so 174=f degrees. cross multiply and get f=174 x 180/pi. where f represents the unknown degrees.
April 7, 2013

MATH
Complete the square method.
April 7, 2013

MATH
ok, divide throughout by logv3 and then you will get a quadratic equation and solve for t.
April 7, 2013

MATH
remember to divide the terms when subtracting in logarithms.
April 7, 2013

science asap
altitude on the horizontal axis and pressure on vertical because the independent variable always goes on the horizontal axis, and in this case pressure changes depending on the altitude.
April 7, 2013

math
What does a lower perfect square and a upper perfect square mean.
April 7, 2013

Math
a curve is such that dy/dx=4x+7. the line y=2x meets the curve at point 'P'. Given that the gradient of the curve at P is 5. State the coordinates of P.
April 7, 2013

Pre-Algebra
6,7,8
April 7, 2013

Math
Yeah it's 1. 22-12-9=1
April 7, 2013

Math
No it is not.
April 7, 2013

math
Write the slope Intercept form of the depletion of the line that contains -4,6 and 6,-1
April 6, 2013

Philosphy
what is the role of the agent intellect? I know it illuminates and then abstracts the phantasm, but not really understanding completely..thank you
April 6, 2013

geometry
LMNO is a parallelogram. If NM = x + 15 and OL = 3x + 5, find the value of x, then find NM and OL
April 5, 2013

Analytical chemistry
A 25.0-mL solution of 0.0660 M EDTA was added to a 33.0-mL sample containing an unknown concentration of V3 . All V3 present formed a complex, leaving excess EDTA in solution. This solution was back-titrated with a 0.0450 M Ga3 solution until all the EDTA reacted, requiring 13...
April 4, 2013

Analytical chemistry
Calculate pCd2 at each of the following points in the titration of 40.00 mL of 0.0040 M Cd2 with 0.0040 M EDTA in the presence of the auxiliary complexing agent NH3. The solution is buffered at a pH of 11.00. Take the NH3 concentration to be a constant 0.100 M. The formation ...
April 4, 2013

chemistry
A 50.00-mL sample of groundwater is titrated with 0.0900 M EDTA. Assume that Ca2 accounts for all of the hardness in the groundwater. If 11.40 mL of EDTA is required to titrate the 50.00-mL sample, what is the hardness of the groundwater in molarity and in parts per million of...
April 4, 2013

chemistry
The concentration of saturated NaOH is 50.0% w/w and the density is 1.52 g/mL. If exactly 8.50 mL were diluted to 1.000 L, what would be the concentration?
April 4, 2013

chemistry
A solution of the primary standard potassium hydrogen phthalate, KHC8H4O4, was prepared by dissolving 0.4877 g of potassium hydrogen phthalate in about 50 mL of water. Titration with a KOH solution required 17.65 mL to reach a phenolphthalein end point. What is the molarity of...
April 4, 2013

Analytical chemistry
A 24.393 g sample of aqueous waste leaving a fertilizer manufacturer contains ammonia. The sample is diluted with 80.601 g of water. A 12.404 g aliquot of this solution is then titrated with 0.1059 M HCl. It required 31.61 mL of the HCl solution to reach the methyl red ...
April 4, 2013

chemistry
The pKb values for the dibasic base B are pKb1 = 2.1 and pKb2 = 7.4. Calculate the pH at each of the following points in the titration of 50.0 mL of a 0.75 M B(aq) with 0.75 M HCl(aq). (b) after addition of 25.0 mL of HCl (c) after addition of 50.0 mL of HCl (d) after addition...
April 4, 2013

chemistry
0.650 L of 0.420 M H2SO4 is mixed with 0.600 L of 0.280 M KOH. What concentration of sulfuric acid remains after neutralization?
April 4, 2013

Chemistry
Of the 3 types of fat, which type of fat would react with the greatest amount of bromine? Least amount of bromine? a. saturated fat b. mono-unsaturated fat c. poly-unsaturated fat
April 2, 2013

physics
block 1 has mass m1 = 480 g, block 2 has mass m2 = 540 g, and the pulley is on a frictionless horizontal axle and has radius R = 5.2 cm. When released from rest, block 2 falls 76 cm in 5.2 s (without the cord slipping on the pulley). What is the pulley's rotational inertia...
April 2, 2013

physics
The average rate at which energy is conducted outward through the ground surface in a certain region is 66.8 mW/m2, and the average thermal conductivity of the near-surface rocks is 2.13 W/m·K. Assuming a surface temperature of 8.01°C, find the temperature (in ...
April 1, 2013

physics
In a solar water heater, energy from the Sun is gathered by water that circulates through tubes in a rooftop collector. The solar radiation enters the collector through a transparent cover and warms the water in the tubes; this water is pumped into a holding tank. Assume that ...
April 1, 2013

Statistics
A) 0.153 B) 0.753 C) 0.095
March 30, 2013

Philosophy
Show that (P → Q) ↔ (¬P ∨ Q) in fitch
March 29, 2013

Math
thanks
March 28, 2013

Math
What is 9/20 in simplest form?
March 28, 2013

french
I need to complete activity 11 noms et prenoms with the verb appeler, it's French 3 in the la routine quotidienne packet?
March 27, 2013

Chemistry 140A
A gas cylinder containing 6.38 mol of neon has a pressure of 491 mm Hg at 295 K. If 3.22 mol of helium is added to this cylinder, at constant temperature and volume, what will be the pressure in the cylinder?
March 26, 2013

Form a polynomial f(x)
Form a polynomial f(x) with the real coefficients having the given degree and zeros. Degree 5; Zeros: -3; -i; -6+i f(x)=a( )
March 26, 2013

College algebra
Form a polynomial f(x) with the real coefficients having the given degree and zeros. Degree 5; Zeros: -3; -i; -6+i f(x)=a( )
March 26, 2013

Find the complex zeros
Find the complex zeros of the polynomial function. Write f in the factored form. f(x)=x^3-3x^2+7x-5 f(x)=
March 26, 2013

Use the intermediate value
Use the intermediate value theorem to show that the polynomial function has a zero in the given interval. f(x)=4x^3+6x^2-7x+1; [-4,-2] f(-4)=
March 26, 2013

math
I need help with these two problems please. Completely factor the polynomial. 8x^3+16^2+8x+16 Factor the trinomial completely. y^3-14y^2+48y
March 24, 2013

Science
Which would you measure in millimeters , a capacity of a juice box or the capacity of a water pitcher?
March 23, 2013

Chemistry
At 122C the pressure of a sample of nitrogen gas is 0.830 atm. what will the temperature in Celsius be at 3.00 atm, assuming constant volume ?
March 20, 2013

Biology
What was a event in Darwins life that lead him to the theory of evolution. When i googled it those were the only two that came up. And our teacher told us to not to do those
March 20, 2013

Biology
What was a event in Darwins life that lead him to the theory of evolution. When i googled it those were the only two that came up. And our teacher told us to not to do those
March 20, 2013

Biology
Research and discuss an event in Charles Darwins' life that lead to his theory of evolution. Events could be directly in Charles Darwin's life or could be individuals whose ideas Darwin incorporated into his work. Besides the voyage to Beagle and the visit to the ...
March 20, 2013

Chemistry
In an experiment with a titration of Vitamin C with Iodine, why must the iodine dropper be standardized?
March 19, 2013

Chemistry
A student completed the standardization procedure & found that the value for her dropper was 0.133 mg Vitamin C/dp l2. The student then selected a juice & titrated it with the iodine from the dropper bottle. The sample turned blue with the addition of the 19th drop. How many ...
March 19, 2013

Chemistry
During the standardization procedure of the iodine dropper, a student used 10.0 mL of a 1.00 mg.mL standard of Vitamin C. After adding 41 drops of iodine to the 10.0 mL of the standard, the sample was a deep blue. Calculate how many mg of Vitamin C are titrated by each drop of...
March 19, 2013

Physics
Somehow, I got the right magnitude, but my x and y are different. my x=-21.35 and y=13.9 how?
March 18, 2013

Physics
A charge of -3.66C is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.0978 m). The charges on the circle are -4.04C at the position due north and +6.20C at the position due east. What is (a) the magnitude and (b) ...
March 18, 2013

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