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March 29, 2015

Posts by Jennifer


Total # Posts: 2,086

math
4800/9=533.33x5%=266.665 4800+240=5040.00
June 24, 2014

math-help
I think the answer is $5040.00
June 24, 2014

math
Allan borrowed $4800 from his father to buy a car. He repaid him after 9 months with interest of 5% per year. Find the total amount he repaid.
June 24, 2014

math
thank you Ms. Sue
June 24, 2014

math
All 30 of the students in a mathematics class attended class on Monday. On Tuesday only 22 students attended. What was the percent decrease?
June 24, 2014

Criminal Justice - Policing
Yes, it is C
June 24, 2014

Science
Yes, C
June 24, 2014

physics
A 236 kg block is released at a 4.2 m height as shown. The track is frictionless except for a portion of length 6.2 m . The block travels down the track, hits a spring of force constant k = 1483 N/m . The coefficient of kinetic fric- tion between surface and block over the 6.2...
June 24, 2014

english
Capitalized name: the name of a specific person or thing, normally beginning with a capital letter and not used with the indefinite article or a modifier, e.g. "York," "Sally," or "Henderson"
June 23, 2014

Criminal Justice - Policing
Either A or B...I'm thinking A
June 22, 2014

Survey of Mathematics
Thanks Henry!
June 22, 2014

Survey of Mathematics
On January 5, Ebony Davis borrowed $6,500 on a simple interest loan from a lending institution to finance her catering business. She borrows the money at a rate of 8.5% with a term ending on December 9. a. Calculate Ebony's interest on the simple interest loan if she waits...
June 22, 2014

math
A house costs $289,000. With a 5% down payment, 2 points due at closing, and the rest financed for 25 years at 6.0% fixed interest, what is the total cost of the house?
June 20, 2014

Math
Sorry:(
June 20, 2014

Urgent! Help please!
Can you help?
June 20, 2014

Urgent! Help please!
On January 5, Ebony Davis borrowed $6,500 on a simple interest loan from a lending institution to finance her catering business. She borrows the money at a rate of 8.5% with a term ending on December 9. a. Calculate Ebony's interest on the simple interest loan if she waits...
June 20, 2014

Urgent! Please help!
Can you help?
June 20, 2014

Urgent! Please help!
A house costs $289,000. With a 5% down payment, 2 points due at closing, and the rest financed for 25 years at 6.0% fixed interest, what is the total cost of the house?
June 20, 2014

Math
A homeowner installed a new swimming pool for $8500. He paid 8% down and then paid 36 monthly payments of $243.07. Determine the APR of the loan to the nearest one-half of a percent.
June 20, 2014

Please help! Urgent
Can you help?
June 20, 2014

Please help! Urgent
A homeowner installed a new swimming pool for $8500. He paid 8% down and then paid 36 monthly payments of $243.07. Determine the APR of the loan to the nearest one-half of a percent.
June 20, 2014

Survey of mathematics
On January 5, Ebony Davis borrowed $6,500 on a simple interest loan from a lending institution to finance her catering business. She borrows the money at a rate of 8.5% with a term ending on December 9. a. Calculate Ebony's interest on the simple interest loan if she waits...
June 20, 2014

health
40 million
June 20, 2014

finite math
I got .03%
June 20, 2014

Survey of Mathematics
Thank you
June 20, 2014

Survey of Mathematics
A house costs $289,000. With a 5% down payment, 2 points due at closing, and the rest financed for 25 years at 6.0% fixed interest, what is the total cost of the house?
June 20, 2014

Survey of mathematics
A homeowner installed a new swimming pool for $8500. He paid 8% down and then paid 36 monthly payments of $243.07. Determine the APR of the loan to the nearest one-half of a percent.
June 20, 2014

Survey of Mathamtics
You want to invest $7500 for 15 years. The local bank offers a rate of 6.5% compounded monthly. The local credit union offers a rate of 6.75% compounded semiannually. Which is the better option? How did you arrive at this conclusion?
June 20, 2014

car insurance?
It is D
June 20, 2014

health
D. all the above
June 20, 2014

chemistry
Respiration is considered as an exothermic reaction because in respiration oxidation of glucose takes place which produces large amount of heat energy.
June 18, 2014

Medical
Yep C, I took Medical Office Admin
June 17, 2014

math
Becky works 40 hours each week and makes $320. How much does she make per hour? Use a number line to solve this problem. I have a number line is labeled 0-320 but I cant seem to figure this one out.
June 16, 2014

math
4 times a number added to 7 times the number equals 33
June 15, 2014

Math
Thanks so much Reiny.
June 11, 2014

Math
a newspaper carrier has $1.80 in change. He has two more quarters than dimes but three times as many nickels as quarters. How many coins of each type does he have?
June 11, 2014

Math 8th grade
In(x):2,10,___,__,__,-3,__,___,x Out(y:4,28,13,-17,10,_,2.5,148,3x-2 What's the answer !!!! Help!! ASAP!
May 29, 2014

algebra 1
if y varies inversely with x' find the constant of variation and write an equation if y=1/2 and x=-10
May 26, 2014

Science
What is the force that results from a 3,000kg car accelerating at 20.00 m/s2? a;) 150.0 N b;) 3,000 N c;) 3,020 N d;) 60,000 N
May 19, 2014

Algebra
What are the foci of the hyperbola with equation 16y^2-9x^2=144
May 19, 2014

Finance
Determine the present values if $5,000 is received in the future (at the end of each indicated time period) in each of the following situations: a. 5% for 10yrs b. 7% for 7yrs c. 9% for 4yrs
May 10, 2014

social studies
X-2 roller coaster. The first 4th dimension roller coaster in the world.
May 5, 2014

chemistry
A beaker with 1.40×102mL of an acetic acid buffer with a pH of 5.000 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100 M. A student adds 7.10mL of a 0.370M HCl solution to the beaker. How much will the pH change? The pKa of ...
April 22, 2014

chemistry
How many grams of dry NH4Cl need to be added to 2.00L of a 0.100M solution of ammonia, NH3, to prepare a buffer solution that has a pH of 8.86? Kb for ammonia is 1.8×10−5.
April 22, 2014

math
y - 4x = 8 (t- chart)
April 15, 2014

Chemistry
If 15.0 mL of a 1.5M HCl solution at 22.5 degrees C is mixed with 25.0mL of a 1.5M NaOH solution at 21.5 degrees C that is in a calorimeter, and the final mixed solution temperature ends up at 28.5 degrees C, 1.)what is the balanced equation for this reaction? 2.) what is the ...
April 13, 2014

Physics
When a compact disk with a 12.0-cm diameter is rotating at 4.2 rad/s, what is (a) the linear speed and (b) the centripetal acceleration of a point on its outer rim?
April 10, 2014

math
x/4 +2x =1/3
March 30, 2014

algebra
x - 1 = x + 5 5 15
March 30, 2014

Math
Four times a number, diminished by 6, yields the same result as twice the same number increased by 4. Find the number.
March 30, 2014

physics
Assuming the Earth's magnetic field averages about 0.50×10−4 T near Earth's surface, estimate the total energy stored in this field in the first 15km above Earth's surface. The radius of Earth is 6380 km.
March 23, 2014

math help
I am a closed shape made of 6 line segments. I have 2 angles less than a right angle and no right angles. What shape am I? Draw an example in the workspace.
March 19, 2014

Language Arts
What is the simple predicate in this sentence? Branches buried in the mud are food for the winter. a. are b. buried c. for I thought it was buried, but when I submitted the answer for a pre-test it said it was wrong and I'm a little confused.
March 12, 2014

physics
You must show your work for full credit.) Calculate the circular speed of an object that orbits the Sun at a distance of 0.2 AU (1 AU = 1.5e+11 meters, the distance between the Earth and the Sun)
March 7, 2014

Physics
A pendulum bob with a mass of 0.4 kg is released from a position in which the bob is 20 cm above the low point in its swing. What’s the speed of the bob as it passes through the low point in its swing?
March 2, 2014

maths
There are 6 terms in an A.P. 6th term is 3 times the second term and 4th term is 4 times the first term. if the 5th term is 15 find the terms
February 25, 2014

Algebra
36-x^2 in.
February 15, 2014

Math
If f(x)=-3x+5 and g(x)=9x-2, what is the slope of the graph of the function (f-g)(x)?
February 14, 2014

Math
The instantaneous rate of change of g(x) is the same for every real value of x. What type of function is g(x)?
February 14, 2014

Math
If f(x)=x+4 and g(x)=x-4 a)Find an expression for (f*g)(x)? b)what is the minimum value of the function (f*g)(x) I used the * sign for a times symbol.
February 14, 2014

Math
The tires on a car? or Thew wings of an airplane?
February 14, 2014

Math
State two types of functions that you know that do not have a maximum or a minimum when the domain is the set of all real numbers.
February 14, 2014

Math
For each pair of functions give a characteristic that the two functions have in common and a characteristic that distinguishes them. a) f(x)=1/x and g(x)=sinx b) f(x)=x and g(x)=[x] c) f(x)=2^x and g(x)=sinx
February 14, 2014

Calculus
x=0, 2, -2
February 14, 2014

Math
I think its as a function of time
February 14, 2014

Math
A bicyclist is competing in a tournament. He is currently in a very hilly part of the tournament's course. For his current hill, his height in metres over time in minutes is modelled by the function; f(x)=-0.00075x^2-0.5825x+17.269 a) Estimate the bicyclists instantaneous ...
February 14, 2014

Math
State two points on the graph of y=sinx that will give an average rate of change of 0?
February 14, 2014

Math
Got it! thanks for the correction.
February 14, 2014

Math
Awesome Thanks!!
February 14, 2014

Math
Determine the value of 'a' so that the average rate of change of the function h(x)=x^2+3x+2 on the interval -3<=x<=a is -1
February 14, 2014

Math
A batter hits a baseball straight up into the air. The height of the ball in metres above the ground is given by h(t)=-4.9t^2+23t+2, where t is the number of seconds after the ball is hit. a) What is the average rate of change in the height of the ball over the interval 1.5<...
February 14, 2014

physics 2 for college
What’s the potential energy of a ball attached to a spring that is stretched 0.2m from its original unstretched position. (Spring constant k=200 N/m)
February 9, 2014

chemistry
The molar mass of HCl is 36.5g use the fact that 1 amu = 1.6605x 10-24g power g to calculate Avogradro’s number.
January 31, 2014

geometry
solve for -4x=3y=3 7x-9y-6
January 26, 2014

Physic II
A proton is located at x = 1.0 nm, y=0.0nm. and an electron is located at x=0.0nm y=3.0nm. Find the attractive Coulombic force between them. (The value of k is 9.0 * 10^9 N*m^2/C^2) I found 2.3 x 10^-11 N am I correct?
January 26, 2014

Fractions
lisa's dog has 4 squeaky toys. two thirds of the dog's toys are squeaky toys. how many dog toys does lisa's dog have in all?
January 24, 2014

MATH Fractions
so if i have 4 sandwiches i have to add 1 whole of each sandwich? sorry 3rd grade is crazy and they don't explain it that well
January 24, 2014

Business
Will there ever be a single set of international rules governing multinational companies? Why? Why not? In what way are United States businesses demanding socially responsible behavior from their international suppliers? Why is this important to discuss? (graded)
January 21, 2014

Business
Will there ever be a single set of international rules governing multinational companies? Why? Why not? In what way are United States businesses demanding socially responsible behavior from their international suppliers? Why is this important to discuss? (graded)
January 21, 2014

Business
What do you presume had happened to get the U.S. corporations and workers to take their eyes off of their own economic interest? It seems the "carrot" of cheaper prices were dangled in front of them, but they didn't perceive the "sucker punch" of ...
January 14, 2014

math
you would use 1/3 cups of sugar and 1 1/4 cups of flour to half the recipe.
January 13, 2014

math
Fractions and mixed numbers are often used in everyday life. Discuss a real-life example in which you would need to add, subtract, multiply, or divide fractions or mixed numbers, and show the math
January 13, 2014

Science
Lines of latitude and longitude on a globe or map____________. a. estimate b. move c. intersect d. adjust
January 12, 2014

math
alaine has a ribbon that is 14 and one half feet long how long will each strip be if she cuts it into four equal parts
December 16, 2013

science plz help right now!!!!
u shuld nawt lisin 2 dem if u wont gud gr8d.
December 16, 2013

math
in a store all the oranges are stacked in triangular pyramids, each layer of oranges is in the shape of an equilateral triangle and the top layer is an single orange. How many oranges are are in a stack ten layers high
December 8, 2013

Physics Classical Mechanics
thnks, yeah i got it wrong too. i think that by top view means that its a disk and you are looking at it from the top. so you just have to do the torque torque= F*d=I*alpha so alpha = F*d/I d= distance between the point of aplication of the force and the point of rotation
December 7, 2013

Physics Classical Mechanics
mets, can you help me with the aceleration please???
December 7, 2013

physics Classical Mechanics
yes i got it wrong too
December 7, 2013

physic
a) t=d/v = 0.5588 seconds N=f*t = 650*0.5588= 363.235 b) i dont know it c) f'= f* (1-(speed observer/speed sound))
December 6, 2013

Spanish 2 Questions
1- te 2- te 3-, me 4- me 5- nos
November 30, 2013

math
You are the buyer for The Shoe Outlet. You are looking for a line of men’s shoes to retail for $79.95. If your objective is a 55% markup based on selling price, what is the most that you can pay for the shoes and still get the desired markup?
November 26, 2013

Physics
An X-ray binary consists of 2 stars with masses m1 (the accreting compact object) and m2 (the donor). The orbits are circular with radii r1 and r2 centered on the center of mass. (a) Find the orbital period T of the binary following the guidelines given in lectures. Express ...
November 24, 2013

math
Ned's Sheds purchases building materials from Timber town Lumber for $3,700 with terms of 4/15, n/30. The invoice is dated October 17. Ned's decides to send in a $2,000 partial payment. By what date must the partial payment be sent to take advantage of the cash ...
November 19, 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 ...
November 19, 2013

Math
A spider and a fly are in a room that has length 8 m, width 4 m, and height 4 m. The spider is on one end wall 1 cm from the floor midway from the two side walls. The fly is caught in the spider’s web on the other end wall 1 cm from the ceiling and also ...
November 17, 2013

Math
4. A spider and a fly are in a room that has length 8 m, width 4 m, and height 4 m. The spider is on one end wall 1 cm from the floor midway from the two side walls. The fly is caught in the spider’s web on the other end wall 1 cm from the ceiling and ...
November 17, 2013

Physics question - Damon please help!!
Thank you so much for taking the time to help me
November 11, 2013

Physics question - Damon please help!!
I am doing the monkey and hunter question, and I need to find out what the minimum speed the bullet has to be.. The variables I have are g, Vo, theta, Dx(horizontal distance from monkey), and Dy (vertical distance from monkey). I need to derive Vo in the form of (Dx/cos0)(sqrt...
November 11, 2013

Algebra
A plane has a speed of p km/h in still air. It makes around trip flying with and against the wind of w km/h.Show that its average speed is p^2-w^2/p km/h
November 5, 2013

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