Monday

February 8, 2016
Total # Posts: 91,359

**Stats**

Like help to figure it out
*December 24, 2015*

**Stats**

Its due by midnight though there is no guideline you can at least give me cause its for extra credit for a math class and I really need the extra help and the bonus is just extra I just need to answer the first problem please?
*December 24, 2015*

**Math**

A stock investor has $150,000 to invest in two stocks. APC Inc. sells for $39.80 per share and Unified Laboratories (UL) sells for $49.70 per share. Write an inequality that restricts an investment of x shares of APC, Inc. and y shares of UL.
*December 24, 2015*

**Algebra 1**

Like make your final answer 7/5-12? which would equal to -1?
*December 23, 2015*

**Algebra 1**

Can you cancel out the B in your final answer?
*December 23, 2015*

**Algebra 1**

I thought you couldn't just switch 5A and 7B like that?
*December 23, 2015*

**Algebra 1**

Solve the equation for A. 12AB + 7B = 5A Please help, I am completely stuck.
*December 23, 2015*

**Physics **

I'm not sure of where to begin with this question? completely lost Two cyclists start out on the same trail together that is overall 20km long. The first cyclist completes the entire trail and is traveling at a constant 20 km/hr for the away part of the trip and then only ...
*December 23, 2015*

**Math**

if 46% of a property is worth $92,000, how much would 100% be worth?
*December 22, 2015*

**Chemistry**

Based on mass spectrometer analysis of Uranium-235 and Lead-207, I have determined the age of a zircon to be 89.125 million years old. How many half-lives passed? What are the percentages of Uranium-235 and Lead-207?
*December 22, 2015*

**Chemistry**

The carbon buried in a peat bed has about 12.5% of the Carbon-14 of modern wood. What is the age of the peat bed? Explain?
*December 22, 2015*

**English**

Does the term "outpatient clinic" mean the same thing as the term "walk-in clinic?"
*December 22, 2015*

**math**

Take what Mrs. Sue said: 1/4 as a percent is 25% 0.08 as a percent is 8% so now it's 25%,15%,8%,93%
*December 21, 2015*

**Calculus**

Determine whether the statement is true or false. If it is false, give an example for which the statement fails. a) if f has a relative maximum at x0, then f(x0) is the largest value that f(x) can have
*December 21, 2015*

**Chemistry**

The ionic strength of a 0.2 M Na2HPO4, solution will be
*December 21, 2015*

**maths**

30 seconds
*December 20, 2015*

**maths**

At 3h00 a clock strikes the bell 3 times. The time between first and last strike is 30 seconds. How long does it take to strike the bell at 12h00?
*December 20, 2015*

**physics**

A car with mass m possesses momentum of magnitude p. Which expression correctly represents the kinetic energy, KE, of the car in terms of m and p?
*December 20, 2015*

**physics**

Assuming this is a continuation of your other rifle problem: Mass of the man + rifle: 696N + 17N = 713N m = 713N/9.80 m/s^2 = 72.8 kg (3.6 * 10^-3 kg)/72.8 kg * (231 m/s)= 0.01142 m/s or 1.1 * 10^-2 m/s
*December 19, 2015*

**cda**

okay
*December 19, 2015*

**cda**

A list of three or more websites, and brief descriptions of each, that provide current information to help families understand how young children development and learn. Include one current article for each website.Web sites must contain articles that help families understand ...
*December 19, 2015*

**Maths**

Stop posting the same stupid question. It has been answered enough times already. Look below if you really need a solution.
*December 19, 2015*

**math**

10 years ago simrans mother was 4 times older than her daughter . after 10 years the mother will be twice oder than her daughter . find present age of simran
*December 19, 2015*

**Government**

From where do we learn about American political culture?
*December 18, 2015*

**Tech**

Does anyone know a tool that can equalize the pitch throughout an audio file?
*December 18, 2015*

**general ed**

yes that is correct
*December 18, 2015*

**Maths trigonomentry**

thnx Damon. im not in trig so i just looked it up :)
*December 18, 2015*

**Maths trigonomentry**

Im not in Trig yet but i did look up online trigonometry calculators... see if that help? PS, got this from 1 of those sites: 3cos(x) + 4sin(x) = 5 : x = 2πn + arcsin(4/5) Hope this helps.
*December 18, 2015*

**Language Art's**

The answers are C A D D Just took this test
*December 18, 2015*

**Law**

As of 2012, approximately how many prisoners are currently on death row in the U.S.?
*December 18, 2015*

**Math**

Partial Fraction Decomposition: 2x^2+x+8/ (x^2+4)^2
*December 18, 2015*

**Physics**

A box of unknown mass is sliding with an initial speed vi = 5.40 m/s across a horizontal friction-less warehouse floor when it encounters a rough section of flooring d = 3.50 m long. The coefficient of kinetic friction between the rough section of flooring and the box is 0.100...
*December 17, 2015*

**Geography**

Which country has lower arithmetic density? Canada or Brazil
*December 17, 2015*

**Chemistry **

The reaction N2O4(g) -->2NO2(g) has Kc = 0.133 at 25 °C. What is the NO2 concentration in a 5.00 liter flask if it contains 0.250 mol of N2O4 at equilibrium I know I set something equal to Kc?
*December 17, 2015*

**precalculus**

f(x)=(x+4)(x+2)(x-2)^2 Determine the x values that would make the function (use interval notation) (1) positive (2) negative
*December 17, 2015*

**World History**

Thank you :)
*December 17, 2015*

**World History**

Discuss the main social and cultural achievements of the Maya. A good website will do you don't have to give me the answer :)
*December 17, 2015*

**World history**

I'm studying for a test. I want to study the right information.
*December 17, 2015*

**Technology**

4 is Sum I just took the test
*December 17, 2015*

**Biology**

I got it now thank you :)
*December 17, 2015*

**Biology**

They grow and consume/produce what is needed for/from them
*December 17, 2015*

**Biology**

Describe the characteristics of living things and provide examples to illustrate your description. I have all my characteristics but I need one example. Here is my characteristic: Living things grow
*December 17, 2015*

**Biology**

Given the inefficiency of two of the pathways shown in figure 9-4, what advantage could there be to using these pathways to produce energy?
*December 17, 2015*

**Algebra 1**

-4x+y+=1 2y-2=8x
*December 17, 2015*

**art**

what is the answer?
*December 17, 2015*

**Math GP**

The 1st term of an infinite GP exceed s the 2nd term. Buy 2 and its sum is 50 find the series
*December 17, 2015*

**Biology**

So is my answer backwards??
*December 17, 2015*

**Biology**

Rank the following from most acidic to least acidic. sample pH bleach 12.5 coffee 4.2 rainwater 5.4 soap 10.1 My answer: Bleach, Soap, Rainwater,Coffee Is that right?
*December 17, 2015*

**math**

Deez nutz
*December 17, 2015*

**math**

the scale model of a building is 5.4ft tall. if the original building is 810 meters tall what was the scale used to make the model
*December 17, 2015*

**Math**

Zip codes beginning with two second numbers is limited to one through five no other restrictions how many possible combinations for the zip code
*December 17, 2015*

**English**

thank you :)
*December 17, 2015*

**English**

Mexicans Begin Jogging by Gary Soto The tone of "Mexicans Begin Jogging" might be described as a. bitter b. defeated c. eerie d. triumphant I think it is d but I'm not 100% sure
*December 17, 2015*

**MATHMATHICS**

2317
*December 17, 2015*

**MATHMATHICS**

231
*December 17, 2015*

**Math**

Find the equation of the line that is perpendicular y=3/5x-4 that passes through the point (-1,3) I forgot how to do this. Please help
*December 17, 2015*

**Math**

.6241
*December 16, 2015*

**math**

3(x+6)-5=16
*December 16, 2015*

**precalculus**

A square of size x inches is cut out of each corner of an 8in by 12in piece of cardboard, and the sides are folded up to form an open-topped box. Determine the dimensions of the cut-out squares that will produce the box of maximum volume.
*December 16, 2015*

**math**

how many different words can be made from the word winter without repetition
*December 16, 2015*

**english**

how will curfews make students more responsible
*December 16, 2015*

**English**

Describe one of the strongest images encountered from Of Wolves and Men by Barry Holstun Lopez or The Deadliest Tsunami in History by National Geographic News
*December 16, 2015*

**math**

12. For the right triangle in Fig. 4 find the two missing internal angles. 3x+2 5x+8 90°
*December 16, 2015*

**physics**

A 2.0 kg mass rests on a frictionless wedge that has an acceleration of 15 m/s2 to the right. The mass remains stationary relative to the wedge, moving neither higher nor lower. (a) What is the angle of inclination, θ, of the wedge, i.e., the angle between the inclined ...
*December 16, 2015*

**Algebra 1**

-2x+y=3 What is the function graph and chart
*December 16, 2015*

**Math**

y2-y1/x2-x1 = 2-(-2)/-3-(-3) = 4/0 = und
*December 16, 2015*

**English**

I can't buy or find them because I am home alone right now :(
*December 16, 2015*

**English**

I need the following books in audios I can't find any could someone help please :) 1. Borders by Thomas King 2. Delfino II: diez in the Desert by Sam Quinones 3. Hip-Hop Planet by James McBride
*December 16, 2015*

**English**

Which form is correct? That would be a perfect response if someone was/were to ask the question.
*December 16, 2015*

**Spanish**

Which of the following is NOT a difference between schools in Puerto Rico and schools in Los Estados Unidos? A. Classes are conducted in spanish B. Students wear uniforms*** C. There are homeschooling options D. Students study both Spanish and English Can some one help to ...
*December 16, 2015*

**phyics**

A gymnast bounces upward from a trampoline at an initial height of 1.2m and reaches a maximum height of 4.8m before falling back down. What was his initial speed?
*December 16, 2015*

**Geometry**

Given triangle PQR with m<P=(5x+10) degrees m<Q=(3x+18) degrees and m<R=(2x+32) degrees. Classify triangle PQR by side length and angle measure. Explain your answer
*December 15, 2015*

**Math**

Ira built a model of the great pyramid in Egypt for a school project. The great pyramid had a square base with sides of length 756feet the height of the great pyramid is 481 feet Ira made his model pyramid using a scale of 1 inch :20 feet A.what is the length of each side of ...
*December 15, 2015*

**Geometry**

If a triangle has LM slope of 1/3 MN slope of 7/1 and LN slope of -3/1 is the triangle a right triangle
*December 15, 2015*

**Algebra**

Mai-ka
*December 15, 2015*

**Geometry**

a line passes through the points -3,1 and 6,4 write the equation of the line in slope intecept Still dont get it
*December 15, 2015*

**MATH**

Help
*December 15, 2015*

**Geometry**

Line HJ bisects angle IHL, Line HK bisects angleJHL, and m<IHK is 51 degrees. Find m<IHL
*December 15, 2015*

**Geometry**

a line passes through the points -3,1 and 6,5 write the equation of the line in slope intecept
*December 15, 2015*

**Ela**

scramble bedummuto
*December 15, 2015*

**Government**

What are the goals of social government policy?
*December 15, 2015*

**algebra?**

Find the point, M, that divides segment AB into a ratio of 2:3 if A is at (0, 15) and B is at (20, 0).
*December 15, 2015*

**Algebra 2**

chrystal jogs from her house to school, a distance of 6.8 miles, at a constant rate of 4.2 miles per hour. If x represents the amount of time (in hours) since chrystal leaves her house, which formula represents chrystal's distance y (in miles) from school in terms of the ...
*December 15, 2015*

**math**

the annual per capita consumption of fresh oranges in pounds in the united states can be approximated by a normal distribution, with a mean of 9.9 pounds and a standard deviation of 2.5 pounds. what largest annual per capita consumption of oranges that can be in the bottom 5% ...
*December 15, 2015*

**Math**

From the top of a 200 foot building, a bird is sighted overhead and a man is observed directly below the bird at ground level. The angle of elevation of the bird is 16*, and the angle of depression of the man is 43* find : a) the distance from the top of the building to the ...
*December 15, 2015*

**decorating**

Which one of the following statements regarding the concept of scale is correct? A. When objects are arranged on each side of a centerline, good scale will result. B. If an object possesses good proportions, good scale in the arrangement is guaranteed. C. The scale of the ...
*December 15, 2015*

**physics**

mv = (m+M)u p= (m+M)u =(0.01+0.49)•10= 5 kg•m/s
*December 15, 2015*

**math**

if you can buy 3 bags of candy for 6$ then how many can you buy with 18$
*December 15, 2015*

**Maths**

3sin.square titta - sin tita = 1/4
*December 15, 2015*

**Physics**

A gymnast on a high bar swings through two revolutions in a time of 1.90s. Find the angular velocity of the gymnast
*December 15, 2015*

**physic**

A concave mirror produce six times magnified image virtual of an object placed at 5cm in front in it. Where is the image formed ? If ‘ho’ is the height of the object and ‘hi’ is the height of the image, then the magnification M produced by a spherical ...
*December 15, 2015*

**PHYSICS**

The equation of standing wave is y(x,t)=(2Asinkx)cosωt. The string can be straight only when cosωt =0, for then y(x,t)=0 also (for all ‘x’) If cosωt₁ =0, ωt₁=π/2, => t₁=π/2ω
*December 15, 2015*

**gRammar**

True/False. The verb tenses in the following sentences are in agreement: true or false? 1. Since the left anterior descending vessel is intramyocardial in its midportion, it was inaccessible for bypass. true false
*December 15, 2015*

**gRammar**

True/False. The verb tenses in the following sentences are in agreement: true or false? 1. Since the left anterior descending vessel is intramyocardial in its midportion, it was inaccessible for bypass. true false
*December 15, 2015*

**Science**

Is photosynthesis a endothermic reaction
*December 14, 2015*

**Spanish**

Pablo Picasso ____ de España, pero vivió en Francia por muchos años. A.Estuvo B.Es C.Era D.Está
*December 14, 2015*

**helping sons math**

Thank u steve
*December 14, 2015*

**Science**

Earths forces
*December 14, 2015*

**Spanish**

Esta obra de arte ___ de Salvador Dalí; se llama La persistencia de la memoria A.está B.estaba C.es D. fue D?
*December 14, 2015*