Wednesday

February 10, 2016
Total # Posts: 849

**english**

how does multiculturalism do more harm then good?
*January 31, 2016*

**dips international Jalandhar**

A car travelling at constant speed travel 320 km in 6 hours what distance will it cover in 9 hours
*January 10, 2016*

**Math**

what is the future value of $490 per year for ten years compounded annually at 11%
*December 18, 2015*

**Financial Management**

what is the future value of $490 per year for ten years compounded annually at 11%
*December 18, 2015*

**Algreba**

What is the simplified form of the expression? (2x^6)(3x^1/2) A.6x^13/2 B.6x^3 C.5x^13/2 D.5x^3 I got the answer 3x^7 but that's not one of the answer choices and I'm really lost.
*December 11, 2015*

**Science**

1.)TRUE OR FALSE: Scientific investigations involve testable questions. * True False 2.)Which of the following would not be a reliable place to find research for a scientific investigation? * science journals experts wikipedia textbooks 3.)Why should a scientist reapeat an ...
*December 9, 2015*

**lsue**

the larger of two numbers is 11 more than three times the smaller. the sum of the two numbers is 59. fine the two numbers
*December 7, 2015*

**algebra**

Using the pattern in the table, what is the elevation of the submarine after 3 hours? After 45 minutes? After 0 minutes?
*December 5, 2015*

**math pleaz help quick**

What is the value of (6.6×10^17)−(9.2×10^14)/(4×10^16)? a.16.477 b.164,770 c.−2.29835×10^−2 d.−2.29835×10^2
*December 4, 2015*

**sampling distributions & parameter estimation**

A "Friendliness Test" has a mean of 50 and a standard deviation of 9. Treat these values as parameters. A sample of 9 participants take the test. What is the expected mean? What is the standard error of the mean for samples of size N=81?
*December 3, 2015*

**Math Ms Sue please help me**

thanx damon
*November 30, 2015*

**Math Ms Sue please help me**

select the equation of the line passes through the point (2,6) and is perpendicular to the line x=4. Answers y=4 y=6 x=6 x=2
*November 30, 2015*

**English**

Are the poems 'Annabel Lee' and 'o captain! My captain!' Similar in any way? Kindly compare these poems. Pls help.
*November 29, 2015*

**health**

What is an example of a dissociative drug that distorts perceptions of sight and sound? A. Cocaine B. Heroine C. Ketamine and PCP D. All of the above
*November 20, 2015*

**math**

so would you subtract (-pi/2, pi/2) sin(t)-cos(t) on Wolframalpha? I'm having trouble coming up with the value.
*November 19, 2015*

**math**

Would I then have to subtract the area sin(t)-cos(t)?
*November 19, 2015*

**math**

Find the area of the region. (Round your answer to three decimal places.) between y = cos t and y = sin t for −π/2 ≤ t ≤ π/2
*November 19, 2015*

**math**

If the absolute value of a negative number is 2.78 what is the distance on the number line between the number and its absolute value
*November 18, 2015*

**English 1**

Um i have read the book thank you i just dont understand the questions
*November 12, 2015*

**English 1**

How is H. G. Wells’ fictional world in War of the Worlds similar to the real world?
*November 12, 2015*

**Language arts.**

Idk.... Lol..
*November 12, 2015*

**Language arts.**

Which is the best prediction based on the first three sentences of the selection?
*November 12, 2015*

**Language Art's**

It is "C"
*November 10, 2015*

**math/economics in calculus**

The average cost of manufacturing a quantity q of a good, is defined to be a(q) = C(q)/q. The average cost per item to produce q items is given by a(q) = 0.01q2 − 0.6q + 13, for q >0. I know that the total cost is 0.01q^3-0.6q^2+13q What is the minimum marginal cost? ...
*November 5, 2015*

**math **

The average cost of manufacturing a quantity q of a good, is defined to be a(q) = C(q)/q. The average cost per item to produce q items is given by a(q) = 0.01q2 − 0.6q + 13, for q >0. (a) What is the total cost, C(q),of producing q goods? For this do I just put the ...
*November 4, 2015*

**math**

The total cost C(q) of producing q goods is given by the following equation. C(q) = 0.01q^3 − 0.6q^2 + 13q What is the maximum profit if each item is sold for $9? (Assume you sell everything you produce. Round your answer to the nearest cent.) I know the fixed cost is 0 ...
*November 4, 2015*

**math**

Thank you so much!
*November 4, 2015*

**math**

The second part of this questions asks: Find the quantity which maximizes the profit Please help me solve this part as well. I know that profit is maximized when the derivative of revenue equals the derivative of cost.. but how do I get there?
*November 4, 2015*

**math**

The revenue from selling q items is R(q) = 600q − q^2, and the total cost is C(q) = 150 + 50q. Write a function that gives the total profit earned. It is my understanding that profit = revenue - costs. So when I tried to write the function for total profit earned, I ...
*November 4, 2015*

**math urgent help needed!!**

I am so sorry but this homework is due in half an hour. Please help me! A smokestack deposits soot on the ground with a concentration inversely proportional to the square of the distance from the stack. With two smokestacks 20 miles apart, the concentration of the combined ...
*October 29, 2015*

**Grammar**

Its either the first one or the third one. Now you try to figure out which one it is. Good Luck! :) :-)
*October 28, 2015*

**Resturant/Diner**

Thanks Mary. Any other suggestions?
*October 28, 2015*

**Resturant/Diner**

Make up a name for a restaurant or a diner. Don't ask. Its for an English assignment! :):-)
*October 28, 2015*

**Square Roots (Math)**

Which two square roots are used to estimate √47?
*October 22, 2015*

**Algebra 2**

Did I translate this verbal phrase into an algebraic expression correctly? The product of a number and fifty-five 55x
*October 17, 2015*

**Language Art's**

It's A- Past Participle.
*October 16, 2015*

**math**

Explain how to use hundredths grids to subtract 1.65-0.98
*October 15, 2015*

**Ap physics **

A ball rolls down an incline with an acceleration of 10 cm/s^2. If it starts with an initial velocity of 0 cm/s and has a velocy of 50 cm/s when it reaches the bottom of the ramp, how long is the ramp?
*October 11, 2015*

**Physics**

A 0.3 kg tennis ball is travelling west with a speed of 4 m/s and bounces off a wall. After bouncing, the ball is travelling east at 2 m/s. The tennis ball was in contact with the wall for 0.004 seconds. a) What is the initial and final momentum of the ball? b) What is the ...
*October 6, 2015*

**Physics**

A 0.3 kg tennis ball is travelling west with a speed of 4 m/s and bounces off a wall. After bouncing, the ball is travelling east at 2 m/s. The tennis ball was in contact with the wall for 0.004 seconds. a) What is the initial and final momentum of the ball? b) What is the ...
*October 6, 2015*

**grammar**

Identify the sentence parts by placing the red abbreviations in their correct locations. Put parentheses around the prepositional phrases. Identify the subject, verb, and any complements (direct object, indirect object, subject complement, objective complement).
*September 23, 2015*

**Math**

There are 6 buses transporting students to a baseball game with 32 students On each buss. each row at thebaseball stadium seats eight students if the students fill up all the Rows of seats will the students need altogether.
*September 15, 2015*

**Uma academy math**

Rectangle with length =11cm and width =4cm when both dimensions are trippled
*September 1, 2015*

**physics**

woops nvm, I was looking at another problem.
*August 15, 2015*

**physics**

THIS IS A CORRECTION FOR PART C, WHEN YOU ARE SUPPOSED TO CONVERT SECONDS TO METERS!!! THE REST IS CORRECT THOUGH. c. 12.8 m/s * 3.2s = 40.96 (NOT 48.5)
*August 15, 2015*

**English**

How do you diagram the sentence, "I will do my homework later tonight."
*August 15, 2015*

**Algebra1**

A parabola is defined as f(x)=a(x–8)2+9, where a is a positive real number. As a increases, What happens to the x-coordinate of the parabola’s vertex?
*July 20, 2015*

**algebra 1**

Let x^2-y^2=20 and x-y=2. What is the value of x+y?
*July 20, 2015*

**Accounting**

Assume that Esquire consulting erroneously recorded the payment of $30,000 of dividends as salary expense. How would this error affect the equality of the accounting equation? How would this error affect the income statement, retained earnings statement balance sheet and ...
*July 17, 2015*

**algebra**

Find the point of equilibrium for a system that has a demand equation of p= 49.0,000 3x and a supply equation of p= 33+0.00002x
*June 20, 2015*

**algebra**

A total of $80,000 is invested in two funds paying 2.3% and 3.1% simple interest . The total annual interest is $2000. How much is invested in each fund?
*June 20, 2015*

**Algebra**

standard
*June 16, 2015*

**math**

you can rent a car for the day from company A for $26 plus $0.12 a mile company B charges $24.00 plus $ 0.19 a mile. Find the number of miles m (to the nearest mile) per day for which it is cheaper to rent from company A
*June 5, 2015*

**Math **

An item that sells for $145.99 has a sales tax of 10.22 Find a mathematical model that gives the amount of sales tax y in terms of the retail price x Use the model to find the sales tax on a purchase that has a retail price x
*May 30, 2015*

**Physics**

An object is placed 20.0 cm to the left of a convex lens with a focal length of +8.0 cm. Where is the image of the object? A)28 cm to the right of the lens B)13 cm to the left of the lens C)13 cm to the right of the lens I think its A but I'm not sure
*May 21, 2015*

**math**

City wide delivery service uses vans costing $24800 each. How much will the company have to invest today to accumulate enough money to buy six new vans at the end of 4 years? City wides bank is currently paying 12% interest compounded quarterly
*May 6, 2015*

**math**

In the North Carolina Education Lottery "Pick Three Game" there are 75 balls in the machine. Your lucky numbers are 7, 14, and 21. The numbers must be drawn in that order. What's the probability that you'll win the $500.00 prize?
*April 22, 2015*

**math**

In a pack of 52 cards, 4 of the cards are Kings. The first card is picked, the results are recorded and the card is returned to the deck. Then the second card is picked. Find the probability of picking two kings. Be sure to represent your answer as a fraction in simplest form.
*April 22, 2015*

**math**

A bag of marbles contains 8 red marbles and 6 yellow marbles. Two marbles are drawn out of the bag at random without replacement. What is the probability that two red marbles are drawn out? Be sure to represent your answer as a fraction in simplest form.
*April 22, 2015*

**math**

A bag of marbles contains 8 red marbles and 6 yellow marbles. Two marbles are drawn out of the bag at random without replacement. What is the probability that first a red marble then a yellow marble are drawn? Represent your answer as a fraction in simplest form.
*April 22, 2015*

**math**

Gary produces 52 more than 4times what Harold can produce in one day . If Gary's total production for the day is 202 how much does Harold produce in one day.
*April 21, 2015*

**math**

If interest on a $4,500 loan is $ 720 What would be the interest on a loan $5,800
*April 21, 2015*

**science-chemistry**

if 1g of carbon dioxide is bubbled into 100g of a calcium hydroxide solution in a flask. what is the total mass of substance in the flask after the reaction is complete?
*April 18, 2015*

**science**

if 1g of carbon dioxide is bubbled into 100g of a calcium hydroxide solution in a flask. what is the total mass of substance in the flask after the reaction is complete?
*April 18, 2015*

**maths**

Write 5x-3 in positive index
*April 18, 2015*

**English **

I need help answering some To Kill A Mockingbird questions 1.When Scout is talking about the Ewells' living conditions what is her tone? Is it sympathetic or disparaging or objective? I think it's sympathetic 2. When the story is talking about Mayella 's red ...
*March 31, 2015*

**Algebra 2**

Can you please help me solve these problems? Thank You 1.x^2-y^2=25 x^2+y^2+7=0 2. x^2+y^2=8 5y^2=3x^2 3. 3x^2-2y^2=24 2y=-3x
*March 30, 2015*

**English **

What does this mean "beyond hope of help from any source" when describing the Ewells in To Kill A Mockingbird? It's not a quote from the book.
*March 29, 2015*

**Algebra 2**

Compare the graphs of the inverse variations by comparing asymptotes, similar points, lines of reflections, and quadrants. y=-0.7/x and y=-0.9/x
*March 22, 2015*

**history Ms.sue**

okay thanks
*March 19, 2015*

**history Ms.sue**

did George W. bush have kids? help it's a bio for my teacher
*March 19, 2015*

**History**

Ummm... yes and u would just bio of Someone.. -jasmine-
*March 19, 2015*

**math **

A football team gained 4 in one play. In the next play, the team lost 4 yards. What is the team's net yard gain.
*March 16, 2015*

**English-Please Help**

Yep they are all right but 10***
*March 13, 2015*

**Math**

It took Michael 15 minutes to walk from his house to his friends house would you measure the distance he walked in linear or square units ?
*March 12, 2015*

**MATH miss.sue**

kay thanks
*March 11, 2015*

**MATH miss.sue**

okay 4 friends had 19 Pieces of candy and how many pieces of candy will each friend get? HELP PLZ
*March 11, 2015*

**health**

In what way does your body's need for nutrients change when you are training for sports or competition?
*March 11, 2015*

**Math **

The bottom end of a 14 foot loading ramp is 10.7 feet away from the entrance to the building. Find the angle the ramp makes with the ground.
*March 8, 2015*

**Math**

If a ten foot tower casts a thirteen foot shadow on the ground, what is the angle of elevation of the sun?
*March 8, 2015*

**Science**

i took the test and got 100% the answers are C A D A A i swear these are correct from connexus academy
*March 4, 2015*

**Art**

thanks so much got 100% .,
*March 2, 2015*

**MatLab**

In Matlab Write a function file that determines the following sum (for all odd n from 1 to 11): y=Ó 2^n/n
*March 2, 2015*

**MATH AGAIN~Ms. Sue**

yes Leila ms sue is real i think
*February 24, 2015*

**Physics**

In a hydroelectric installation, a turbine delivers 1500 hp to a generator, which in turn transfers 80.0% of the mechanical energy out by electrical transmission. Under these conditions, what current does the generator deliver at a terminal potential difference of 1910 V?
*February 16, 2015*

**Physics**

A battery has an emf of 15.0 V. The terminal voltage of the battery is 11.2 V when it is delivering 26.0 W of power to an external load resistor R. (a) What is the value of R? (b) What is the internal resistance of the battery?
*February 16, 2015*

**calculus**

Two forces of 7 lb. and 14 lb. act on a body at right angles to each other. Find the angle their resultant force makes with the force of 14 lb.
*February 13, 2015*

**Art**

Ur correct those are all the right answers
*February 11, 2015*

**business calc**

52,000 for a loan and a monthly payment of 450.23 for 30 years ?
*February 3, 2015*

**algebra 2**

im confused
*January 30, 2015*

**algebra 2**

f(x)=3x-7 and g(X)=-2x-6. Find (f o g)(4)
*January 30, 2015*

**Algebra 2**

f(x)-g(x)= -2x+4-(-6x-7) 12x+14+24x-28 -12x+14 is this the right answer?
*January 30, 2015*

**Algebra 2**

let f(x)=-2x+4 and g(x)=-6x-7 find f(x)-g(x) please help me with the steps? I'm so confused..
*January 30, 2015*

**Algebra 2**

what is the inverse of the given relation? y=3x+12 help explain the steps??
*January 29, 2015*

**Algebra**

let f(x)=-2x+4 and g(x)=-6x-7 find f(x)-g(x) Can someone walk me through this problem? I still haven't gotten the hang of it.
*January 28, 2015*

**math**

Kaitlin has four and two-thirds berry pies. She is going to share it equally among 12 people. How much pies will each person get?
*January 22, 2015*

**math models**

Help on why did the ghost decide to haunt the city hall
*January 13, 2015*

**math**

Evan buys 2 CDs. $1.49 is added to the total price which is the 5% sales tax. What is the cost for each of the CDs?
*January 2, 2015*

**science **

NaOH + HSO -+ Which of the following is the number of moles of NaOH required to neutralize 1 mole of H2SO4 in the equation above?
*December 18, 2014*