Saturday

September 20, 2014

September 20, 2014

Total # Posts: 407

**gcu**

Show that 9300 cal is required to change 15 g of 20° C water to 100° C steam.
*September 14, 2014*

**phyhics**

Show that 480 W of power is expended by a weightlifter when lifting a 60-kg barbell a vertical distance of 1.2 m in a time interval of 1.5 s.
*September 8, 2014*

**phycis**

59. A simple lever is used to lift a heavy load. When a 60-N force pushes one end of the lever down 1.2 m, the load rises 0.2 m. Show that the weight of the load is 360 N.
*September 8, 2014*

**Statistics**

If a couple has 4 children and none are from multiple births or twins. With the probability of sons being 50% how many sons would they expect to have?
*July 4, 2014*

**math ratio**

The ratio of parents to students of 4:5. If there are 189 total spectators to the game,how many of them are parents. How many of them are students.
*June 2, 2014*

**math**

y=a-x solve for x
*May 27, 2014*

**history 11th grade**

What are some of the perils of the Amazon Rain Forest
*May 1, 2014*

**Algebra 2**

5TO THE 4XPOWER=90
*April 30, 2014*

**Algebra 2**

4x=log base 5 of 90
*April 30, 2014*

**Algebra 2**

log base 3of 6 + log base3 (3x + 1) = 2
*April 30, 2014*

**Algebra 2**

five to the 4xpower = 90
*April 30, 2014*

**Algebra 2**

log©ý 6 + log©ý (3x + 1) = 2
*April 30, 2014*

**Algebra 2**

Solve the equation. Round your answers to four decimal places. Show all of your work! a. 54x = 90
*April 30, 2014*

**Integrated Trig**

How many years will it take for an initial investment of $5,000 to double if it is invested at a rate of 3% compunded continuously? Compounded annually?
*April 28, 2014*

**biology**

Describe the resources found in the Amazon rain forest—why is the rain forest so important?
*April 28, 2014*

**biology**

What is a description of the Amazon rain forest—definition of rain forest; characteristics ; location and size of the Amazon rain forest
*April 28, 2014*

**biology**

What are some factors that might slow destruction of the rain forest?
*April 28, 2014*

**biology**

What are some of the costs of the destruction of the rain forest?
*April 28, 2014*

**Algebra 2**

Carsen has a choice of shirts for soccer practice. The shirts are small, medium, and large. She has a black shirt and a blue shirt. The other choice is long sleeve or short sleeve. How many choices does Carsen have?
*April 28, 2014*

**algebra2**

I do not understand what you did.
*April 28, 2014*

**algebra2**

Cassandra starts working for a company for an annual salary of $30,000.If she earns a 2% raise at the end of each year, what will her total earnings be after five years?
*April 28, 2014*

**grammar**

how can I write an acrostic for the world fantasic
*April 27, 2014*

**Math**

What is the conterpositive answer to All hummingbird like necter
*March 18, 2014*

**english**

a restrictive clause is one that
*March 11, 2014*

**math**

A car rents for $42 per day pluc 20cents per mile. you are on a daily budget of $98. What milage will allow you to stay within your budget?
*March 5, 2014*

**Java**

Define method headers for computeAverageSales() and computeShipping Charges() according to the following requirements. Develop pseudocode for two new methods to be added to your product class:
*March 5, 2014*

**com 200**

According to researchers, which of the following is NOT a condition of forming a friendship?
*February 22, 2014*

**algabra**

a car rents for $35. plus 18 cents per mile your daily budget is $71. What mileage will allow you to stay within your budget?
*February 11, 2014*

**Math**

"I need to make 23 more sales. My Current close ratio is 1:3.5, so I need to make how many calls?
*February 6, 2014*

**Math**

x=420
*February 6, 2014*

**Math**

"We sigh 2 new Customers out of every 7 people with whom we speak. Our goal is to sign 120 new customers. How many people will we have to speak with to meet our goal?
*February 6, 2014*

**TSU**

At the beginning of the year, Addison Company's assets are $254,000 and its equity is $190,500. During the year, assets increase $80,000 and liabilities increase $44,000. What is the equity at the end of the year?
*January 17, 2014*

**history**

who demanded the latin american countries keep their financial affairs on order or at risk intervention by the united states
*December 15, 2013*

**microeconomics**

charlie loves watching teletubbies on his local public tv station,but he never sends any money to support the station during its fundraising drives.
*December 7, 2013*

**finance**

I am borrowing $10,000 for 5 years at 9%. payments, which are made on a monthly basis, are determined using the add-on method. 1. how much total interest will i have to pay on the loan if it is held for the full 5 year term. 2. what are my monthly payments. 3. how much higher ...
*November 25, 2013*

**algebra**

find the length of each person's sandwich? an 18inch long sandwich was purchased & Jenny cuts the sandwich so that Demi gets 1/2 of what Jenny gets and Joel gets 3/4 of what Jenny gets.
*November 20, 2013*

**math**

On checking with 100 families, it was found that 25 families subscribe to Time, 30 to Newsweek, and 65 to neither magazine. How many subscribe to both?
*November 15, 2013*

**math**

A committee of 12 students must select from their group a president, a vice-president, and a secretary. In how many possible ways can this be accomplished?
*November 15, 2013*

**math**

A couple plans to save for their child’s college education. What principal must be deposited by the parents when their child is born in order to have $100,000 when the child reaches age 18? Assume the money earns 4% interest, compounded quarterly.
*November 15, 2013*

**history**

the firdst fully developed american factory system emerged in the what industry
*November 9, 2013*

**Social studies**

what was jacques cartier in search of when he sailed to the new world in 1534?
*November 5, 2013*

**social studies**

in the southern campaign launched by the britch cornwallis lost a battle with the americans under nathaniel greene at?
*November 5, 2013*

**social studies**

in jeffersons view, george washingtons action in addressing the whiskey rebellion was ?
*November 5, 2013*

**medical billing/codeing**

the body's ongoing process of regulating its internal environment-electrolyte balance, blood chemistry, temperature, and so on-is called a. excretion b. metabolism c. homeostasis d. peristalsis
*October 29, 2013*

**Accounting**

The following unadjusted trial balance is prepared at fiscal year-end for Nelson Company. NELSON COMPANY Unadjusted Trial Balance January 31, 2013 Debit Credit Cash $ 26,150 Merchandise inventory 14,500 Store supplies 5,000 Prepaid insurance 2,100 Store equipment 42,800 ...
*October 16, 2013*

**Math**

7/12 x 36 =
*October 3, 2013*

**Math**

13/15 - 2/3 =
*October 3, 2013*

**Math**

5 9/10 + 2 3/5 =
*October 3, 2013*

**Math**

16 1/4 - 10 11/20 =
*October 3, 2013*

**Math**

My son's homework asks us to find the product by factoring the tens. The problem is 6 x 2, 6 x 20 and 6 x 200. I see how to do 6 x 2 (memory factor) and the 6 x 20 would be (6 x 2) and (1 x 10) then 12 x 10 = 120 but how does he show his work for 6 x 200 factoring by tens...
*September 16, 2013*

**Math**

Determine whether the expression is a polynomial state how many terms and variables it contains then the degree -4x^-3y^3
*August 13, 2013*

**Statistics**

PROBLEM 4 the right answer is The treatment has an effect
*August 10, 2013*

**Math**

Find the area of the triangle with the base 1 2/5 yards and height 5/9 yards. The area of the triangle equals half of the product base and height. The area is ____yd^2 (Type whole number or a simplified fraction) I came up with 35/108 did I do the math correctly, and if not ...
*August 6, 2013*

**Math**

I would like to know if I got this problem correct. The perimeter of a rectangle is 42ft. the length is 7ft. longer than the width find the dimensions. Write a system linear equation an solve the resulting system let x be the length and y be the width. 2x+2y=42 y+x=21 y+(y+7)=...
*August 5, 2013*

**Math**

The perimeter of a rectangle is 42ft. The length is 7ft. longer than the width. Find the dimensions. Write a system of linear equations and solve the resulting system. Let X be the length, and Y be the width.
*August 5, 2013*

**Math**

The perimeter of a rectangle is 36ft. the length is 10ft. longer than the width find the dimensions. Write a system linear equation an solve the resulting system let x be the length and y be the width.
*August 5, 2013*

**math**

If you invest $1000 today in a savings account that pays 3% annually what will be the Future Value of this amount in 10 years
*July 29, 2013*

**Math**

5x-y=6 x+4y=18
*July 28, 2013*

**Math**

9x-y=31 x+8y=44
*July 28, 2013*

**Math**

a+9b=19 a+2b=-2
*July 28, 2013*

**Math**

4x+y=7 y= x-y=13 y=
*July 25, 2013*

**Math**

x-y=13 4-y=13 -y=9 y= Type an integer or a simplified fraction.
*July 25, 2013*

**Math**

Use the elimination method to solve the system of equations 5u+2v=15 3u+v=-7
*July 25, 2013*

**Math**

Add the equations 4x+y=9 x-y=11 x=? =?
*July 24, 2013*

**math**

8a+2b=2 -8a+b=13 3b = 15 b = 5 8a + 10 = 2 8a = -8 a = -1 How do I write out the answer I've tried this so far and it's still not correct 5,-1 which would be an order pair The next two choices would be many solutions are no solutions.
*July 24, 2013*

**Math**

solve the elimination method 8a+2b=2 -8a+b=13 determined the solution of the system
*July 24, 2013*

**movement and music**

clapping, stomping, orvstepping to the rhythms of words can familiarize children with
*July 23, 2013*

**Finance**

How do you figure out the value of a stock with a $2.50 dividend just paid and an 8% required return with 0% growth
*June 21, 2013*

**Math**

What is the future value of $800 invested for 14 years at 11 percent compounded annually
*June 17, 2013*

**math**

Let and u=<4, -1> and v=<3, 5>. What is |u+v| rounded to the nearest hundredth?
*May 29, 2013*

**Math**

The Empire Carpet Company orders merchandise for $17,700, including $550 in shipping charges, from Mohawk Carpet Mills on May 4. Carpets valued at $1,390 will be returned because they are damaged. The terms of sale are 2/10, n30 ROG. The shipment arrives on May 26 and Empire ...
*May 23, 2013*

**economics**

circular flow diagram, explain a way that your family interacts in the factor market and a way that it interacts in the products market.
*May 22, 2013*

**Math Models **

The scores on a standardized test are normally distributed with the mean of 750 and standard deviation 70. Find the probability that a score is more than 890. This is from my Math Models class. I am not taking Statistics. Please someone show me how to do answer this-I don'...
*May 22, 2013*

**Law**

Yes it is C
*May 21, 2013*

**Math**

The scores on a standardized test are normally distributed with the mean of 750 and standard deviation 70. Find the probability that a score is more than 890. This is from my Math Models class. I am not taking Statistics. Please someone show me how to do answer this-I don'...
*May 21, 2013*

**Math**

The scores on a standardized test are normally distributed with the mean of 750 and standard deviation 70. Find the probability that a score is more than 890.
*May 21, 2013*

**Math**

What is the net price factor for trade discounts of 25/15/10? Use the net price factor you found in the previous question to find the net price of a couch listed for $800.
*May 20, 2013*

**Math**

Fantasia Florist Shop purchases an order of imported roses with a list price of $2,375 less trade discounts of 15/20/20. What is the dollar amount of the trade discount?
*May 20, 2013*

**Math**

What is the net price of each Natureland Garden Center lawn mower?
*May 20, 2013*

**Math**

Natureland Garden Center buys lawn mowers that list for $679.95 less a 30% trade discount. What is the dollar amount of the trade discount?
*May 20, 2013*

**accounting**

Discuss how the net promoter score is calculated. Show an example of a calculation of a net promoter score (use the data below). What does this score mean specifically in this example? Discuss how the net promoter score can assist in the value of a company. Discuss at least ...
*May 18, 2013*

**Math**

If a number increases from 47 to 70.5, what is the rate of increase?
*May 18, 2013*

**Math**

Sunshine Honda sold 112 cars this month. If that is 40% greater than last month, how many cars were sold last month?
*May 18, 2013*

**Math**

By what percent is a 100-watt light bulb brighter than a 60-watt light bulb? (Round percent to the nearest tenth.
*May 18, 2013*

**Math**

24,000
*May 18, 2013*

**Math**

After a 15% pay raise, Scott Walker now earns $27,600. What was his salary before the raise?
*May 18, 2013*

**Math**

A letter carrier can deliver mail to 112 homes per hour by walking and 168 homes per hour by driving. By what percent is productivity increased by driving?
*May 18, 2013*

**Math**

Thanks I was adding to zero's at the end, thanks Sue
*May 18, 2013*

**Math**

Convert 33/4 to a percent.
*May 18, 2013*

**Math**

Convert 217% to a mixed number.
*May 18, 2013*

**Math**

Convert 53 to a percent.
*May 18, 2013*

**Math**

Convert 12.6 to a percent.
*May 18, 2013*

**Math**

Convert 422% to a decimal.
*May 18, 2013*

**Math **

Convert 3¾ % to a decimal.
*May 18, 2013*

**math**

2400
*May 16, 2013*

**geometry**

The medial triangle of a triangle ABC is the triangle whose vertices are located at the midpoints of the sides AB, AC, and BC of triangle ABC. From an arbitrary point O that is not a vertex of triangle ABC, you may take it as a given fact that the location of the centroid of ...
*April 30, 2013*

**calculus**

find the derivative of f for the function(x)= x^3-4x+2
*April 29, 2013*

**physical science**

If a sample emits 1000 counts per second when the detector is 1 meter from the sample, how many counts per second would be observed when the detector is 2 meters from the sample?
*April 29, 2013*

**Math**

From a survey of 100 college students, a marketing research company found that 60 students owned iPods, 50 owned cars, and 20 owned both cars and iPods. (a) How many students owned either a car or an iPod (but not both)? 1 students (b) How many students do not own either a car...
*April 14, 2013*

**physical geography**

given the temperature of 27 degrees celsius on a climograph was is the averge monthly prepicipation 24.4 cm
*April 12, 2013*

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