Monday
August 3, 2015

# Posts by jasmine

Total # Posts: 772

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

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

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

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

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
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

Math
Explain how you would find 2 x 2 1/3 using the distributive property.
December 16, 2014

Math
Why are the estimates of 6/10 x 18 shown below different? Is one estimate better than the other?
December 15, 2014

Math
Estimate each product of 4 5/8 x 1/3=
December 15, 2014

math
April is training for a marathon by running no less than 55 km per week. She runs at an average rate of 10 km per hour. What is the minimum number of hours, h, she should run? 10h ≥ 55; h ≥ 5.5; 5.5 hours 10h ≤ 55; h ≤ 5.5; 5.5 hours h over ten > 55...
December 13, 2014

math
The length of a piece of paper is 8.5 inches. Using scissors, you reduce the length of the paper to 4.25. What is the scale factor of the dilation? A- 1/4 B- 1/2 C- 2 D- 4 I think its A ?
December 11, 2014

Algebra 2
A simple random sample of 50 adults was surveyed, and it was found that the mean amount of time that they spend surfing the Internet per day is 54.2 minutes, with a standard deviation of 14.0 minutes. What is the 99% confidence interval for the number of minutes that an adult ...
December 9, 2014

Algebra 2
A textbook company states that the average time a student needs to take a quiz from its book is 30 minutes with a standard deviation of 3 minutes. A teacher using the book is not sure that this is correct for her classes and wants to check. She collects data on 10 random ...
December 9, 2014

Algebra 2
A simple random sample of 90 is drawn from a normally distributed population, and the mean is found to be 138, with a standard deviation of 34. What is the 90% confidence interval for the population mean? Use the table below to help you answer the question. Confidence Level 90...
December 9, 2014

Algebra 2
A study investigated the job satisfaction of teachers allowed to choose supplementary curriculum for their classes versus teachers who were assigned all curricular resources for use in their classes. On average, when surveyed regarding job satisfaction, teachers give a score ...
December 9, 2014

Algebra 2
A study investigated the job satisfaction of teachers allowed to choose supplementary curriculum for their classes versus teachers who were assigned all curricular resources for use in their classes. The authors of the study wanted to know if the two groups of teachers had ...
December 9, 2014

Algebra 2
A study investigated the job satisfaction of teachers allowed to choose supplementary curriculum for their classes versus teachers who were assigned all curricular resources for use in their classes. The authors of the study wanted to know if the two groups of teachers had ...
December 9, 2014

Finance
A manufacturing company is thinking of launching a new product. The company expects to sell \$950,000 of the new product in the first year and \$1,500,000 each year thereafter. Direct costs including labor and materials will be 45% of sales. Indirect incremental costs are ...
December 3, 2014

Math
In triangle ABC, the measure of C is twice the measure of A, and the measure of B is 6 times the measure of A. Find the measure of each angle
November 27, 2014

English
Yes I did the site was very helpful. We are going thru our print out now..thank You
November 18, 2014

English
Sorry Writeacher we are having a study group and we are all using same pc. I will tell all we can use same name...thank You
November 18, 2014

English
The physician discussed problems faced by everyone, and the response was positive. This is a compound sentence I would think no comma is necessary.
November 18, 2014

math
14. Simplify the expression. -5+i/2i
November 18, 2014

math
15. What is the solution of the linear-quadratic system of equations? y=x^2+5x-3 y-x=2
November 18, 2014

history
thx for the help...
November 12, 2014

history
1. Which group believed a strong national government was critical to the country? federalists anti-federalists
November 12, 2014

English
Think about all the selections you've read this far by European writers. Examine one element that the selections have in common, not including the fact that they are all European. Detail your findings.
November 3, 2014

Principles of Accounting
Santa Fe Company purchased merchandise for resale from Mesa Company with an invoice price of \$24,000 and credit terms of 3/10, n/60. Prepare entries that the buyer should record for the purchase
October 22, 2014

phi
“If you are born in the U.S. then you are a U.S. citizen. You were not born in the U.S. so you are not a U.S. citizen.” (Points : 1) Slippery Slope Denying the antecedent Post Hoc False Dichotomy No Fallacy
October 20, 2014

english
because keeshwas of 13 only bcz of he has seen 13 suns before his fathers death
October 11, 2014

Physics
A swordfish swims at 2.46km/h.How far has the fish traveled after 2050s?
October 8, 2014

math
mrs.mcdermott is giving 6 students 3 piecies of candy.how many piecies did she give to all students?
October 6, 2014

Philosphy
DuBois claims that this occurs when the stronger members in society do not protect the weaker members:
September 30, 2014

algebra
can you help me with the Lesson 9: Operations and Applications of Scientific Notation Connections Education 1205070 M/J PRE-ALG - T1 Unit 2: Rational Numbers test.What is the product of (5.1*10^3)*(3.2*10^3)? (please express your answer in scientific notation.)
September 25, 2014

algebra
graph shows the equation c = 10+ 3t, where c is the total cost of going to the carnival and t is the number of \$3 tickets purchased?
September 16, 2014

chem
which nuclides would you expect to be stable? a) 48K b)79Br c)Argon-32
September 15, 2014

physics
A square conducting slab with 7 m sides carries a net charge of 89 mu or micro CC. what is the electric field?
September 14, 2014

statistics
Let E and F be two events for which the probability of atleast one of them occurs is 3/4. what is the probability that neither E nor F will occur.
September 11, 2014

chem
the volume of a certain bacterial cell is 1.39um^3. what is its volume in mm^3? what is the volume of exactly 1e4 cells in liters
September 8, 2014

C programming
I changed some things and now it is atleast coming out with a calculation but it is the wrong answer
September 7, 2014

C programming
#include <stdio.h> #include <math.h> int main (void) { //Local Declarations float angleX; // Angle inputed by the user float coshx; // hyperbolic cosine of angle x //Statements printf ("\nEnter angle in degrees:"); scanf ("%f", &angleX); //...
September 7, 2014

C programming
I am suppose to create a code that uses the pow function in math.h to calculate the hyperbolic cosine when the user inputs an angle x. the equation I have to use is cosh x= e^x + e^-x /2 can someone check my code. I am not sure what i am doing wrong. do I have to declare the ...
September 7, 2014

Algebra
thank you
September 2, 2014

Algebra
James has to buy juice for his class party. There are several brands of juice at the store, and each container is a different size and price. Write a formula that will help James find the price per milliliter for each brand. Let x= price of juice, y= number of milliliters in ...
September 2, 2014

Algebra 1
Victor needs to calculate the number of miles per gallon his car averages. His car's gas tanks holds 15 gallons of gas. Write an equation that will help him determine the average number of miles per gallon. Let's let x= number of miles traveled, and y= average miles ...
September 2, 2014

physics
(a) Find the charge on each sphere.
September 1, 2014

physics
Two identical small spherical conductors (point charges), separated by 0.6 m, carry a total charge of 200 mu or micro CC. They repel one another with a force of 120 N. (For the universal constant k use the value 8.99 times 109 N m2/C2.) I think i am suppose to use E=kQ/r^2 . ...
September 1, 2014

science
what does the T stand for?
August 31, 2014

science
A particle leaves the origin with a speed of 2.4 times 106 m/s at 38 degrees to the positive x axis. It moves in a uniform electric field directed along positive y axis. Find Ey such that the particle will cross the x axis at x = 1.5 cm if the particle is an electron.
August 31, 2014

math
the integral from -2 to 1 of 1/(x^2 +4x+13)
August 23, 2014

calc
d/dx of taninverse e^3x i know tan inverse is 1/1+x^2 but im not sure what to do with e^3x?
August 22, 2014

Philosphy
According to Cady Stanton, the least bad form of subjection of women is based in this
July 28, 2014

Philosphy
Hill claims that a fruitful way to think about the badness of destroying the environment is: To think about what kind of human would choose to destroy the earth. To appeal to theories about God and care for the earth. To examine people’s intuitions about whether it is ...
July 21, 2014

philosophy
What is not an example of a practice, according to MacIntyre’s account the military. Farming. Throwing a football. Education.
July 21, 2014

Philosphy
Which of the following does Peter Singer assert about the principle of equality
July 7, 2014

World Geography
What formal factor that connects Egypt to Africa to Europe and to southwest Asia?
June 23, 2014

Math
There are 52 coins that consists of pennies, dimes, and quarters. Two stacks have the same number of coins and the third stack has twice as much. The coins equal to \$5.98. How many pennies, dimes, and quarters are there? I already found out that two stacks have 13 coins and ...
June 1, 2014

1. Pages:
2. 1
3. 2
4. 3
5. 4
6. 5
7. 6
8. 7
9. 8
10. Next>>

Members