Wednesday

August 31, 2016
Total # Posts: 583

**Calculus**

Thanks, Scott! I got the height as 16 and distance as 12m.
*July 23, 2016*

**Calculus**

A 20m ladder is leaning against a wall. Top of ladder is sliding down at 3m per second and the bottom is sliding away from the wall at 4m per second. How high is the top of the ladder and far is the bottom of the ladder from the wall.
*July 23, 2016*

**math**

the sum of three consecutive numbers is eighteen. Write an expression describing the equation and solve the state of the three numbers
*July 20, 2016*

**math**

the sum of three consecutive numbers is eighteen. Write an expression describing the equation and solve the state of the three numbers
*July 20, 2016*

**Math Help**

1.) Find the arc length y=2/3x ^3/2 + 2 over (14,16) 2.) Find the arc length y=8x^3/2+7 over (0,6)
*May 15, 2016*

**Math**

Find the exponential function that passes through (0,5) and (4, 1/2). Formula is y=Ce^kx
*May 15, 2016*

**CHEM**

am lost. I have to create a buffer using NH4CL and 0.10 M NH3. I have to chose how much of the reagent to use in order to get a concentration between 0.01 and .5 M. Then after I come up with the recipe for that I have to calculate the pH based on the concentrations using the ...
*April 5, 2016*

**CHEM**

I am lost. I have to create a buffer using NH4CL and 0.10 M NH3. I have to chose how much of the reagent to use in order to get a concentraion between 0.01 and .5 M. Then after I come up with the recipe for that I have to calculate the pH baces on the concentrations using the ...
*April 5, 2016*

**Math**

The figure below are similar (their rectangles) find The value of x. Skinny rectangle has 2 on the top, and it has 4 on the side. Bigger rectangle it's side ways, it has 8 on the top and x on the side
*April 4, 2016*

**Physics please i really need help**

Suppose a car is traveling at +23.7 m/s, and the driver sees a traffic light turn red. After 0.427 s has elapsed (the reaction time), the driver applies the brakes, and the car decelerates at 9.00 m/s2. What is the stopping distance of the car, as measured from the point where...
*February 1, 2016*

**Physics HELPPP**

(0 m/s)^2 - (23.7 m/s)^2 divided by 2(9.00 m/s)^2 ?
*February 1, 2016*

**Physics**

The initial velocity and acceleration of four moving objects at a given instant in time are given in the following table. Determine the final speed of each of the objects, assuming that the time elapsed since t = 0 s is 2.0 s. Initial Velocity (a) +12 m/s (b) +12 m/s (c) -13 m...
*February 1, 2016*

**medical terminology for healthcare professions**

how do i create a 7-10 slide microsoft power point presentation
*January 16, 2016*

**math**

if jen runs 1/12 mole each day , how many days will it take for her to run 2/3?
*January 6, 2016*

**Math**

I do not know how to do this problem can someone help me please. Thank you. Determine if the given ordered triple below is a solution. (3, 3, -5) x + 9y = 30 2x - 8y = -18 5y + 2z = 5
*October 20, 2015*

**Math**

y=2x-4 6x-12=3y
*October 20, 2015*

**chemistry**

Convert 15 ºF to degrees K. (Just type the number with correct sig figs, do worry about finding the degree symbol)
*September 14, 2015*

**chemistry**

A tank holds 52.9 cm3 of water. What is the volume in in3? (2.54 cm=1 in, Remember significant figures, but this answer does not need units, since the answer must be in in3)
*September 14, 2015*

**chemistry**

A student measure 9.43 mL of an unknown liquid in a graduated cylinder. The mass of the empty cylinder is 34.670 g, and the mass of the cylinder and liquid is 44.197 g. What is the density of the unknown liquid? (remember significant figures and units in your answer)
*September 14, 2015*

**chemistry**

Convert 1.01 x 10-8 seconds to nanoseconds
*September 14, 2015*

**chemistry**

How many inches are in 2.41 m? (2.54 cm = 1 inch, remember significant figures and units)
*September 14, 2015*

**Chemistry**

The density of aluminum is 2.70 g/ml. What is the mass of a cube of Al that measures 2.20 cm on each side?(remember significant figures and to include the units of g in your answer, remember that 1 ml=1 cm3)
*September 14, 2015*

**Psychology**

Classical Conditioning. 2. Pat feels fear whenever she sees snow. Not too long ago, she got into a car accident on a snowy road. a. Name the unconditioned stimulus(US): Car accident b. Name the conditioned stimulus(CS): Seeing snow c. Name the unconditioned response(UR): Fear ...
*July 12, 2015*

**Psychology**

Classical Conditioning. 1)Terell feels ill every time he sees a Wendy's restaurant sign. Two weeks ago while on his lunch break, he went to Wendy's and ate a chicken sandwich. He was not aware that the chicken was spoiled. a. Name the Unconditioned Stimulus(US): ...
*July 12, 2015*

**math**

A farmer is installing a fence. The coordinates of the vertices of the fence are A(2,2), B(2,6), C(8,6), D(8,2). If each grid square has length of 9 yards, how much wire is needed for the fence?
*May 12, 2015*

**pol**

The various cases with regards to religious freedom are concerned with excessive entanglements between government and religion. This means
*April 28, 2015*

**Math**

A document that measures 28 centimeters by 20 centimeters is enlarged by a scale factor of 3/2. What are the dimensions of the enlarged documents?
*March 21, 2015*

**math**

You have to set up a proportion. The 20 goes diagonal to the 25. 1 goes in the denominator of the 20. The answer goes in the numerator of the 25.
*February 27, 2015*

**Math please check**

Find the equation of the line that contains the point (3, 2) and is parallel to the line 3x − 9y = 0. I know I solve for y and I get y= -3x/-9 but I am not sure where to go from here please help.
*December 5, 2014*

**calculus Please Help**

My answer is saying it is -1400/x^2 -0.01 but I got C'(x) = 6 - 0.02x. Why is this?
*December 5, 2014*

**calculus Please Help**

The cost for a toy company to produce x Cosmic Starships is C(x) = 1400 + 6x − 0.01x2. What ￼￼￼￼￼￼￼￼￼￼is the marginal average cost function? Can someone please explain how to do this to I have no idea ...
*December 5, 2014*

**mat**

Becky used 5 teaspoons of mustard to make a 32 ounces of potato salad. How many teaspoons of mustard does she need to make 4 pounds of potato salad?
*December 5, 2014*

**Trig**

a ships navigator determines that the ship is moving through the water at 17.5mi/h with a heading of 26.3 degrees north of east but the ship is actually moving at 19.3 mi/h in a direction of 33.7 degrees north of east. What is the velocity of the current? would this be 17....
*December 1, 2014*

**Trig**

A jet is 115 mi east and 88.3 i north of Niagara Falls. What is its displacement from Niagara Falls?
*December 1, 2014*

**statistics**

In a correlation study, we seek to determine; *if the IV cause an outcome in the DV. *Which variable is the cause and which variable is the effect. *The direction of causation. *How well one variable predicts another variable.
*November 24, 2014*

**math**

a person who writes ads for an inn.
*November 9, 2014*

**algebra**

Write the equation of the line that is parallel to the given line and passed through the given point. Y=3x-8; (0,2)
*November 4, 2014*

**physics**

A red ball is thrown down with an initial speed of 1.4 m/s from a height of 28 meters above the ground. Then, 0.6 seconds after the red ball is thrown, a blue ball is thrown upward with an initial speed of 24.9 m/s, from a height of 0.9 meters above the ground. The force of ...
*October 6, 2014*

**History**

I also agree
*October 2, 2014*

**Accounting**

1256895
*September 26, 2014*

**business math**

Lane French had a bad credit rating and went to a local cash center. He took out a $100.00 loan payable in two weeks at $105.50. What is the percent of interest paid on this loan?
*July 31, 2014*

**math**

8 < 5 + y
*July 27, 2014*

**math**

A certain test is worth 145 points. How man points are needed to obtain a score of $65%?
*July 27, 2014*

**Math 221**

Math 221 - Ms. Sue, Sunday, July 13, 2014 at 2:24pm I've done several problems for you. Now it's your turn. How do you think this problem should be solved? Answer this Question I was thinking that I should multiply the numerators and denominators
*July 13, 2014*

**Math 221**

What is 5/12+7/9 in simplest form
*July 13, 2014*

**Math 221**

What is 78 over 25 as a decimal?
*July 13, 2014*

**Math 221**

what is the perimeter of a square using 13ft. Math 221 - Ms. Sue, Sunday, July 13, 2014 at 1:56pm Is 13 ft the length of a side of the square? yes
*July 13, 2014*

**Math 221**

what is the perimeter of a square using 13ft.
*July 13, 2014*

**Math 221**

Math 221 - Ms. Sue, Sunday, July 13, 2014 at 1:22pm (13/15) / (7/10) (13/15) * (10/7) = Multiply the numerators together. Multiply the denominators together. What do you get? Math 221 - Erica, Sunday, July 13, 2014 at 1:26pm The answer that I got was 13x10=130 and 15x7=105 ...
*July 13, 2014*

**Math 221**

The answer that I got was 13x10=130 and 15x7=105
*July 13, 2014*

**Math 221**

what is 13/15 divided by 7/10
*July 13, 2014*

**PHI208: Ethics and Moral Reasoning**

Which one of these is not a principle that can be drawn from the Categorical Imperative?
*July 8, 2014*

**PHI208: Ethics and Moral Reasoning**

What other similarity can we find in Freeman’s stakeholder theory with Kant’s moral theory
*July 8, 2014*

**finite math (probability**

Suppose you toss a coin 100 times and get 72 heads and 28 tails, what is the probability that the next flip result in a tail?
*June 17, 2014*

**MATH HELP ASAP**

b. w2+20w=1125
*May 19, 2014*

**chemistry**

A solution is made by dissolving 811.0 cg of barium hydroxide, Ba(OH)2, in 0.1137 kg of water. What is the concentration in parts per million? I know the equation is: ppm= (mass of solute/mass of solution)10^6 Does the mass need to be in g or kg?
*May 11, 2014*

**Ethics in Criminal Justice**

OK. So the answer is D - none of the above.
*May 10, 2014*

**Ethics in Criminal Justice**

The correlativity of rights and duties mean that: A. moral duties override moral rights. B. moral rights override moral duties. C. the existence of moral rights implies duties by which other must abide. D. None of the above. I think the answer is A but not sure.
*May 10, 2014*

**Ethics in Criminal Justice**

The correlativity of rights and duties means that: A. moral duties override moral rights. B. moral rights override moral duties. C. the existence of moral rights implies duties by which others must abide. D. None of the above. I think it's B. Am I right?
*May 8, 2014*

**math**

The student council has decided to sell t-shirts for a fundraiser. The printing company charges a $75 set-up fee plus $3 per shirt. The student council plans to sell their t-shirts for $12 per shirt. Write a function p(t) to represent the student council's profits.
*May 5, 2014*

**Criminal Justice - Ethics**

Which of the following concepts best captures the utilitarian notion that each person's welfare is equally important and, thus, that no one person's happiness should be regarded as more important than any other person's? A. Fecundity B. Psychological hedonism C. ...
*May 4, 2014*

**chemistry**

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) ↔ C8H8(g) + 12H2(g) ΔGo = 620.735 kJ/mol I don't understand what equation to use. I thought it was dGfo-dGo but that doesn&#...
*May 3, 2014*

**Ethics in Criminal Justice**

The rational, overriding principle promoted by utilitarianism is the: A. Greatest number principle. B. Greatest happiness principle. C. Greatest utility principle. D. None of the above. Now my textbook mentions two in this sentence: "The rational, overriding principle ...
*May 3, 2014*

**Ethics in Criminal Justice**

The argument that aiding or assisting others might be degrading to them, implying that they are incapable of helping themselves, is an argument commonly used to support: A. Qualitative varieties of utilitarianism. B. Hedonism. C. Ethical egoism D. Plea bargaining. My answer is...
*May 3, 2014*

**Criminal Justice**

Which of the following principles approves or disapproves of an action according to its tendency to promote happiness for the greatest number of people? A. Altruism B. Utility C. Hedonism D. Egoism I am stuck between B and C, but leaning towards B. Please help.
*May 3, 2014*

**Math word problem**

A dealer bought some grapefruits for $1.04. After throwing away 4 bad ones, he sold the other ones at 6 cents apiece more than he had paid for them and made a profit of $0.22. How many did he buy?
*May 3, 2014*

**Ethics in Criminal Justice**

After reading it again, I think it may be C now.
*April 27, 2014*

**Ethics in Criminal Justice**

Engaging in lawbreaking behavior to achieve a reputation or gain status among peers would be most consistent with which of the following stages of moral development, according to Kohlberg's model? A. Punishment/Obedience B. Law and Order C. Social Contract D. Interpersonal...
*April 27, 2014*

**Ethics in Criminal Justice**

Which of the following refers to a form of human motivation whereby our decisions and actions are motivated primarily (if not exclusively) by our own interests? A. Egoism B. Psychological determination C. Altruism D. Ethnocentrism Is it A?
*April 26, 2014*

**Ethics in Criminal Justice**

Which of the following might help us develop open-mindedness and the virtue of tolerance? A. Recognizing that people have free will. B. Recognizing that moral norms can and often do vary by time and place. C. Developing our own sense of egoism. D. All of the above. After re-...
*April 21, 2014*

**Ethics in Criminal Justice**

Which of the following might help us develop open-mindedness and the virtue of tolerance? A. Recognizing that people have free will. B. Recognizing that moral norms can and often do vary by time and place. C. Developing our own sense of egoism. D. All of the above. I think it...
*April 21, 2014*

**Moms day question**

How about a nice body wash set?
*April 21, 2014*

**Moms day question**

How much are you willing to spend?
*April 21, 2014*

**Math**

If a number of 2 digits is divided by the sum of its digits, the quotient is 2 and the remainder is 2. If it's multiplied by the sum of its digits, the result is 112. Find the number.
*April 17, 2014*

**Ethics in Criminal Justice**

A. Free Will?
*April 13, 2014*

**Ethics in Criminal Justice**

The power to make choices and engage in actions that originate with ourselves is referred to as: A. Free will B. Objectivism. C. Determination. D. Predetermination.
*April 13, 2014*

**Ethics in Criminal Justice**

I would have to type it from the text book. It's 2 pages long.
*April 13, 2014*

**Ethics in Criminal Justice**

It is very confusing.
*April 13, 2014*

**Ethics in Criminal Justice**

I'm guessing D, but not sure.
*April 13, 2014*

**Ethics in Criminal Justice**

If we eliminate free will completely, we would also be eliminating: A. the possibility of genetic bases for human behavior. B. The value of modern science. C. Moral responsibility. D. Excuses for criminal conduct.
*April 13, 2014*

**PHI 208 Week 3 Reading Quiz**

How does Milton Friedman present the common understanding of socially responsible acts on the part of business? All of the above
*April 6, 2014*

**PHI 208 Week 3 Reading Quiz**

Milton Friedman observes that if the same argument that advocates of corporate social responsibility say should be brought to corporate shareholders is instead brought before union members, the logical bankruptcy of the argument would be clearly evident because
*April 6, 2014*

**Physics 1**

The drawing shows three particles far away from any other objects and located on a straight line. Particle B is located in the middle of particles A and C. The distance between particles A and B is 0.500 m. The distance between particles B and C is 0.250 m. The masses of these...
*February 19, 2014*

**Volumes of pyramids and cones**

to find height: volume = 1/3 * [Base Area] * height so... v = 1/3 * [L * w] * height 88 = 1/3 * [8 *4.6] * height 88 = 12.266667 * height 88/12.266667 = height 7.1739 m = height
*February 19, 2014*

**science**

using the kinematic equation: Vf = Vo + at Vf = final velocity = 0m/s because she comes to a stop Vo = initial velocity = 5m/s as she is jogging a = acceleration (or in this case deceleration) t = time elapsed = 2 s so... Vf = Vo + at 0m/s = 5m/s + a * 2s -5m/s = a * 2s (-5m/s...
*February 18, 2014*

**algebra**

A newspaper carrier has $4.00 in change. He has two more quarters than dimes but five times as many nickels as quarters. How many of coins of each type does he have. This is what I got so far and then I get lost. dimes = x quarters = x+2 nickels = 5(x+2) 10x+25(x+2)+5*4(x+2)= ...
*February 12, 2014*

**Research and Statistics**

What factors influence the size of the t-statistics( mean difference, variance, sample size) and which way?
*February 10, 2014*

**Science??!!! :/**

Wow your freaking stupid how can you not know ????
*January 23, 2014*

**math**

If J=12, what is J/3+3?
*January 22, 2014*

**math**

MOVIE CLUB Members of a movie rental club pay $15 annual membership fee and $2 for new release movies. Non Members pay $3 for new release movies. a. Write a system of linear equations that represent this situation. b. When is it beneficial to have a membership?
*January 8, 2014*

**Chem**

How do you determine the absolute error of the equivalence point determined by a graph?
*October 29, 2013*

**Physics**

You are holding a bulletin board weighing 7.01 N in place against a wall while your friend secures it to the wall. To keep it from slipping, you apply a force perpendicular to the bulletin board, pressing it directly into the wall. How large must this force be if the ...
*October 2, 2013*

**Physics**

You are holding a bulletin board weighing 7.01 N in place against a wall while your friend secures it to the wall. To keep it from slipping, you apply a force perpendicular to the bulletin board, pressing it directly into the wall. How large must this force be if the ...
*October 1, 2013*

**Math**

There are 62 students in a football league. How many teams of 6 can they make.
*October 1, 2013*

**algebra1**

the problem is 5f+7 less than or equal to 22. can anyone please work this out for me and check it for me? and what i mean by checking it is like when you get the answer you check it and make sure its write.
*October 1, 2013*

**physics**

What would the density of a sphere of radius 1.07 m have to be in order to produce a gravitational acceleration of 1.01 m/s2 at the surface of the sphere?
*October 1, 2013*

**physics**

What would the density of a sphere of radius 1.07 m have to be in order to produce a gravitational acceleration of 1.01 m/s2 at the surface of the sphere?
*October 1, 2013*

**Geometry**

My test was different but yes B is correct. Here is all the multiple choice on mine! I hope this helps. 1. D 1:727 2. D The polygons are not similar 3. A Triangle JMK~Triangle MLK~ Triangle JLM 4. A a=400/21, b=580/21 5. B X=10.5
*September 30, 2013*

**Math**

Find two numbers the exact answer is between 4 x 94
*September 23, 2013*

**accounting**

Adjusting entries. You have been retained to examine the records of Kathy's Day Care Center as of December 31, 20X3, the close of the current reporting period. In the course of your examination, you discover the following: •On January 1, 20X3, the Supplies account had...
*August 12, 2013*