Thursday
July 24, 2014

Posts by denise


Total # Posts: 411

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?

math ratio
84 parents 105 students

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.

math
y=a-x solve for x

history 11th grade
What are some of the perils of the Amazon Rain Forest

Algebra 2
5TO THE 4XPOWER=90

Algebra 2
4x=log base 5 of 90

Algebra 2
log base 3of 6 + log base3 (3x + 1) = 2

Algebra 2
five to the 4xpower = 90

Algebra 2
log©ý 6 + log©ý (3x + 1) = 2

Algebra 2
Solve the equation. Round your answers to four decimal places. Show all of your work! a. 54x = 90

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?

biology
Describe the resources found in the Amazon rain forest—why is the rain forest so important?

biology
What is a description of the Amazon rain forest—definition of rain forest; characteristics ; location and size of the Amazon rain forest

biology
What are some factors that might slow destruction of the rain forest?

biology
What are some of the costs of the destruction of the rain forest?

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?

algebra2
I do not understand what you did.

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?

grammar
how can I write an acrostic for the world fantasic

Math
What is the conterpositive answer to All hummingbird like necter

english
a restrictive clause is one that

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?

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:

com 200
According to researchers, which of the following is NOT a condition of forming a friendship?

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?

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

Math
x=420

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?

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?

history
who demanded the latin american countries keep their financial affairs on order or at risk intervention by the united states

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.

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 ...

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.

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?

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?

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.

history
the firdst fully developed american factory system emerged in the what industry

Social studies
what was jacques cartier in search of when he sailed to the new world in 1534?

social studies
in the southern campaign launched by the britch cornwallis lost a battle with the americans under nathaniel greene at?

social studies
in jeffersons view, george washingtons action in addressing the whiskey rebellion was ?

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

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 Accumu...

Math
7/12 x 36 =

Math
13/15 - 2/3 =

Math
5 9/10 + 2 3/5 =

Math
16 1/4 - 10 11/20 =

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?...

Math
Determine whether the expression is a polynomial state how many terms and variables it contains then the degree -4x^-3y^3

Statistics
PROBLEM 4 the right answer is The treatment has an effect

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 ca...

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)=...

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.

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.

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

Math
5x-y=6 x+4y=18

Math
9x-y=31 x+8y=44

Math
a+9b=19 a+2b=-2

Math
4x+y=7 y= x-y=13 y=

Math
x-y=13 4-y=13 -y=9 y= Type an integer or a simplified fraction.

Math
Use the elimination method to solve the system of equations 5u+2v=15 3u+v=-7

Math
Add the equations 4x+y=9 x-y=11 x=? =?

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.

Math
solve the elimination method 8a+2b=2 -8a+b=13 determined the solution of the system

movement and music
clapping, stomping, orvstepping to the rhythms of words can familiarize children with

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

Math
What is the future value of $800 invested for 14 years at 11 percent compounded annually

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

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 ...

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.

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'...

Law
Yes it is C

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'...

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.

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.

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?

Math
What is the net price of each Natureland Garden Center lawn mower?

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?

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 t...

Math
If a number increases from 47 to 70.5, what is the rate of increase?

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

Math
By what percent is a 100-watt light bulb brighter than a 60-watt light bulb? (Round percent to the nearest tenth.

Math
24,000

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

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?

Math
Thanks I was adding to zero's at the end, thanks Sue

Math
Convert 33/4 to a percent.

Math
Convert 217% to a mixed number.

Math
Convert 53 to a percent.

Math
Convert 12.6 to a percent.

Math
Convert 422% to a decimal.

Math
Convert 3¾ % to a decimal.

math
2400

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 ...

calculus
find the derivative of f for the function(x)= x^3-4x+2

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?

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...

physical geography
given the temperature of 27 degrees celsius on a climograph was is the averge monthly prepicipation 24.4 cm

math
An economy car rented in Florida from XYZ Rental on a weekly basis costs $95 per week. Extra days cost $24 per day until the day rate exceeds the weekly rate, in which the weekly rate applies. Also, any part of the day used counts as a full day. Find t he cost, C, of renting a...

Physics
A figure skater rotates about a vertical axis through her center with both arms and one leg extended. Her rotation rate is 0.65 rev/s. She then pulls her arms and leg closer to her body and begins to spin at a 1.85 rev/s. What is the ratio of her new moment of inertia to her o...

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