Questions Asked on
May 7, 2016

calculas
Use left and right endpoints and the given number of rectangles to find two approximations of the area of the region between the graph of the function and the xaxis over the given interval. (Round your answers to four decimal places.) g(x) = 7 sin x, [0,
asked by Sam 
alcoholic beverages
Which of the following statements about alcohol is correct? A. Mixing different kinds of alcoholic beverages increases the rate of intoxication. B. Men and women metabolize alcohol at different rates. C. The higher the level of the enzyme dehydrogenate in
asked by Brooklyn 
Science
The sky is mostly blue, with some high, thin, feathery clouds. Which type of weather is most likely to occur? A. Light drizzle,**** B. Heavy precipitation, C. fair weather D. thunderstorm I say A. because the sky is mostly blue.
asked by Howie 
Social Studies
What do many of the political conflicts in South Asia have in common? I think that many of the political conflicts in South Asia are based off of conflicting religions. In the past there have been many rivals between Hindus and Muslims, which causes much
asked by Scarlet 
Physics
Three dynamics carts have force sensors placed on top of them.(cart 1, with mass of 2.2 kg, has one sensor > cart 2, with mass of 2.5 kg, has sensors two and then three > cart 3, with mass of 1.8 kg, has sensors four then five). Each force sensor is
asked by anon 
math
50 people purchase raffle tickets 3 winning tickets are selected at random if the first prize is $1,000, second prize is $500, and third prize is $100 in how many different ways can the prizes be awarded and is this a permutations or a combinations
asked by PAUL 
English
For questions 6–10, write the label I for incorrect if the sentence is missing one or more apostrophes. If the sentence is correct, write the label C for correct. 6. Have you ever tried to read documents from early America? 7. Many times the ss look like
asked by SkatingDJ 
math
what is 9 minus 3 divided by 1/3 plus 1?
asked by Jay 
Health
Which eating disorder might be discovered by a dentist anorexia bulimia*** starvation diet obesity
asked by Jacob 
physics
The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with an acceleration of  5.6m/s for 4.20s marking straight skid marks 62.4m long ending at the tree.With what speed does the car strike the tree?
asked by Mathews 
Early Childhood
The reason teachers need to know what constitutes typical ages and growth sequences is because:
asked by Cadeshia 
math
a wire is bent to form four semicircles all with diameters of 32 cm, how long is the wire? round to the nearest hundredth
asked by samantha 
calculas 1
Use upper and lower sums to approximate the area of the region using the given number of subintervals (of equal width). (Round your answers to three decimal places.) y = 7/x number of interval between are 5 upper sum= lower sum=
asked by Sam 
Math
A40m deep wellwith radius 3.5m is dug and the earth taken out is evenly spread to form a plat form ofdimensions 28mby 22m. find the height of the platform.
asked by Hiwot 
geometry
Write the standard equation for the circle center (6,8), that passes through (0,0). I know that the formula would leave the 1qstr part as (x+6)+(y+8) I'm not sure about the radius when it goes through (0,0)
asked by Steve 
Trig
Two rays with common endpoint O form a 30 degree angle. Point A lies on one ray, point B on the other ray, and AB=1. What is the maximum possible length of OB?
asked by Pip 
math
Bicycles in the late 1800s looked very different than they do today. There's a larger tire with a diameter of 60 in and a smaller tire with a radius of 9 in. How many rotations does each tire make after traveling 600 feet? Round your answers to the nearest
asked by Josh 
math
A road runs from P to Q on a bearing of 140° and continues in the same direction. The bearings of R from P are 092° and 056° respectively, PQ is 1320 m. What is the shortest distance of R from the road?
asked by Wesley 
Health
People who experience episodes of _______ are not eating out of hunger; they are acting out of behaviors associated with bulimia and depression anorexia starvation dieting binge eating*** fasting
asked by Jacob 
Chemistry
What volume of oxygen gas is needed for the complete combustion of 4.00 L of ethane gas, C2H6? Assume that the temperature and pressure of the reactants are the same.
asked by Lauren 
math
Suppose f(x) is a quadratic polynomial with leading coefficient 1 such that f(x) + f(x) = 2x^2 for all x and f(2016) = 0. What is the value of f(10) ? thanks
asked by bong 
algebra
The height in feet of a projectile with an initial velocity of 96 feet per second and an initial height of 112 feet is a function of time in seconds given by h(t) = −16t2 + 96t + 112. (a) Find the maximum height of the projectile. 144 Incorrect: Your
asked by ginger 
English
1.Edgar Allan Poe uses foreshadowing in "The cask of Amontillado" to create mystery in which of the following quotes? A." He had a tightfitting partistrip dress, and his head was surmounted by the conical cap and bells." B."And as for Luchresi, he cannot
asked by GummyBears 
Criminal Investigation
Safety precautions that should be observed in searching for a booby trap? What significance does a fire’s point of origin have regarding the investigation of a suspected arson fire? Discuss and compare the relationship between fire and police departments
asked by lola 
English
“Her round face looked darker, and the gentleness of her eyes, the thin, arching eyebrows, seemed weary. I brushed the few strands of gray, brittle hair from her face; she managed to smile at me… Yet when she spoke, and her voice hesitated, cracked,
asked by quick help needed 
English
1.Which of the following shows the correct parenthetical citation for a quote from page 91 of an article in the October 2002 issue of Travel America magazine called "Backroads of Oklahoma" written by Mary R. Simpson? A.(Simpson 91) B.("Backroads" 91)
asked by GummyBears 
English
In “The Necklace” by Guy de Maupassant, what is the result of Mathilde visiting her rich friend? A. She returned home energized from the visit. B. She wept, feeling regret for her situation. C. She harassed her husband to go make more money. D. She
asked by quick help needed 
Physics
3 equal charges each of of 2*106 C are fixed at three corners of an equilateral triangle ofsides 5 cm.find the column force experienced by one of the charge due to the rest two.
asked by Prem 
Geometry
A piece of paper in the form of a sector of a circle of radius 15 cm is rolled into a cone. Calculate the volume of the cone if the angle of the sector is 240 degrees.
asked by Raven 
calculas 1
A child places n cubic building blocks in a row to form the base of a triangular design (see figure). Each successive row contains two fewer blocks than the preceding row. Find a formula for the number of blocks N used in the design. (Hint: The number of
asked by Sam 
math
In a circuit with a 10 ohm resistor in series with a 15 ohm resistor, total resistance is ________ ohms.
asked by josue 
Finance
Sunset, Inc., has a book value of equity of $14,340. Longterm debt is $8,300. Net working capital, other than cash, is $2,190. Fixed assets are $19,810 and current liabilities are $1,790. a. How much cash does the company have? b. What is the value of the
asked by Anonymous 
geography
what is the R.F of 2.5cm to 4cm?
asked by Suleiman 
Math
If a girl bought 2.2 kg apples and 3.6 kg mangoes @ Rs. 11.50 and Rs.67.50 respectively.If she gave a thousand rupee not to the fruit seller then how much money she will get back?
asked by Abhishek 
gpa calculation
if i get A's in all my classes which are 4 credits, 3 credits, 3 credits, 1 credit, 1 credit and I get like a C in another 1 credit class, will this have an effect on my GPA...I'm at 3.7 right now and really tried to stay on deans list. :(
asked by Anonymous 
science
A program that will calculate average marks for five students using multi dimensional array in vb
asked by clayton 
MATH
The equation 1/14 (196x+1710)=______ (20x+12x) has no solution. The equation (4x+24/122)=_____ (x+16/122)
asked by Steve 
English
In my brother's keeper by Jay ... What is the conflict?
asked by Alberto 
math
In a school, the church building is 300 m due East of the Assembly Hall. A classroom is 200 m on a bearing or 123° from the Assembly Hall. How far is the classroom from the church ?
asked by Anonymous 
chemistry
A 15.0 g sample consisting of a mixture of silver nitrate and sodium nitrate is dissolved in water. This aqueous mixture then reacts with aqueous potassium chloride to form 3.97 g of solid. Calculate the percent by mass of silver nitrate in the first
asked by Chuck 
physics
For the reaction in question 2 above, determine the predicted yield for Mg(OH)2 and H2. What is the actual yield for these products if the percent yield is 80 percent?
asked by Darwin 
Chemistry
You want to neutralize 6 mol of sulfuric acid with 6.0 M sodium hydroxide. How much 6.0 M sodium hydroxide must you add to react exactly with the sulfuric acid? 2NaOH(aq)+H2SO4(aq)>2H2O(l)+Na2SO4(aq) 2 moles sodium hydroxide for every 1 mol sulfuric
asked by Kierstin 
math
Houses are arranged in a school compound. Thus, Blue house is 4 km due East of Red, Yellow is 3 km due south of Blue and Green is 4 km on a bearing of 230° from the Yellow. Calculate the distance and bearing of the Red house from Green house.
asked by good 
Physics
7 g bullet is ﬁred into a 124 g block that is initially at rest at the edge of a frictionless table of height 1.3 m. The bullet remains in the block, and after impact the block lands 2.2 m from the bottom of the table. Find the initial speed of the
asked by Hannah 
science
Explain briefly how pure dry crystals of calcium chloride could be obtained from a solution of calcium chloride.
asked by Assan Joof 
math
a. half circle with a radius of 20 cm b. half circle with a diameter of 3 ft find the perimeter of each of the half circles. i thought the answers were 12.42 ft for b and 165.6 cm for a, but i was told that i was wrong
asked by salma 
Chemistry
How would one work through this problem? Calculate the number of liters of 1.25M solution that can be made from 6.400g of barium nitrate.  I know that it's just stoichiometry, but I'm confused. The formula for molarity is the number of moles of the
asked by Charlie 
Chemistry
0.75 L of a 48.5 %V/V methanol solution is diluted to make 5.60 L of solution. What is the final concentration of this solution?
asked by JavaCompiler 
math
Houses are arranged in a school compound. Thus, Blue house is 4 km due East of Red, Yellow is 3 km due South of Blue and Green is 4 km on a bearing of 230° from the Yellow. What is the distance and bearing of the Red house from Green house?
asked by Wesley 
English
Why did the nightly knocking at the temple finally stop in “Old Man of the Temple” by R. K. Narayan? A. The narrator helped the old man find his way to his wife. B. They drove the old man out of town, so he wouldn’t bother the temple anymore. C. The
asked by quick help needed 
Math
There are total of 40 cars and motorcycles in a car park. Altogether, 108 wheels are counted. How many cars and how many motorcycles are there in the car park?
asked by Bee Aeng 
math
What is 201.142857143 rounded to the nearest hundredth?
asked by samantha 
Chemistry Dr.Bob222
Question 2 What is the solubility of AgCl in 10 M NH3? The Kf of Ag(NH3)2+ from AgCl(s) in aqueous NH3 is 0.0031, which is for the balanced reaction shown below. AgCl(s) + 2 NH3(aq) → Ag(NH3)2+(aq) + Cl(aq) Is the answer 0.557 M?
asked by Nevaeh 
Guidance and Discipline
Kelly is constantly tattling on her classmates. This could be due to her age and the fact that she is very concerned about rules, or it could be due to a need for: a. Power b. acceptance c. revenge d. attention I think it is d, attention
asked by Ms. Carter 
AlphaPlus
A student is asked to dilute a 4.85 mol/L stock solution in order to obtain 7.00 L of 1.25 mol/L solution. WHat volume of the stock solution should the student start with?
asked by JavaCompiler 
Biomechanics/Physics
A 125 pound female is late for her biomechanics final and after arriving dashes up 40 steps each 15cm high in 1.65 seconds to take a seat and start the test. Hint: 1 lb = 4.47N How much work did she perform running up the steps?
asked by Frank 
Science
How far away from the pinhole should you move the screen to obtain a 5cm high image of a girl who is 125cm tall and stands 250cm away from the camera?
asked by Ria 
Math
3/5q(1/5+2q)
asked by Mandy 
chem
my professor asks for the M+ peak for a set of metal complexes, and on it he has Cu(bpy)2 + , isn't this already a M+ ion? Is this a trick question? bpy is a bipyridine ring
asked by Anonymous 
calculus help amigos
Find the point on the line 5x+5y+7=0 which is closest to the point (3,−4)
asked by AMELIA 
mathsfactor
1/x3
asked by philip 
English
“When Gradnmama died at 83 our whole household held its breath. She had promised us a sign of her leaving, final proof that her present life had ended well.” Based on the introductory line from “The Jade Peony” by Wayson Choy, what is the point of
asked by quick help needed 
Chemistry Dr.Bob222
I do not quiet understand what you said. Could you show your work. What is the solubility of AgCl in 10 M NH3? The Kf of Ag(NH3)2+ from AgCl(s) in aqueous NH3 is 0.0031, which is for the balanced reaction shown below. AgCl(s) + 2 NH3(aq) → Ag(NH3)2+(aq)
asked by Nevaeh 
calculus help
integrate:dx/(3x^35)^3 i don,t know how to use wolframalpha plz show me step....
asked by philip 
Algebra 1
How do you factor 3y^3x^2
asked by Anonymous 
Algebra
Make a boxandwhisker plot to represent each set of data. 13. Movie ratings: 1 4 1 2.5 3 2 3.5 2 3 1.5 4 2 41 1 3 4.5 15. Camera prices: $280 $220 $224 $70 $410 $90 $30 $120
asked by lola 
PHYSICAL SCIENCE
A BALL IS DROPPED (V=0) FROM A TOWER 7 M HIGH. HOW FAR WILL THE BALL HAVE FALLEN AFTER AA TIME T1=1 S, T2=2S AND T3 = 3S.
asked by KC 
science
A car travels West for 20min at 80km/hr and in direction 45NW at 30km/hr for 6min. Calculate the Total distance covered/ displacement of the car/ average speed/ average velocity.
asked by stanleylasbrey 
algebra
During a study of auto accident,the highway safety council found that 60%of all accident occur at night,52%are alcoholrelated,and 37% occur at night and are alcohol related :a)What is the probability that an accident was alcoholrelated,given that it
asked by ankit 
Education technology
Which of the following is an effect of intellectual property theft? Record companies lose money because people download songs for free online Book companies lose money because of used bookstores Book companies lose money because people download books
asked by Tula 
English
Literary Analysis: Character and Characterization Read the selection. Then, answer the questions that follow. People who don’t know Harry tend to underestimate him. They cast a skeptical eye on his typical outfit: ragged jeans and shirts that bear
asked by quick help needed 
science
how do you feel when you are pregnent
asked by mbali 
HISTORY
What effects did american revolution have on the political, economic, and social concept of us today ?
asked by Amanda 
Maths
Alan spent 2/3 of his money he then had 19 euros left how much had he at the start
asked by Mickeala Larney 
English
“When Gradnmama died at 83 our whole household held its breath. She had promised us a sign of her leaving, final proof that her present life had ended well.” Based on the introductory line from “The Jade Peony” by Wayson Choy, what is the point of
asked by quick help needed 
Science
How is creating a virtual ecosystem similar and different from the real world?
asked by Ashton 
Health
Anorexia is a type of eating disorder that usually begins with young people with obese parents around the onset of puberty*** around the time they graduate high school who watch too much tv
asked by Jacob 
Health
Individuals suffering from anorexia suffer extreme weight loss, usually _____ below the person's normal body weight 5% 8% 10%**** 15%
asked by Jacob 
Health
Anorexia is considered a _______ disorder physical social predatory psychological***
asked by Jacob 
Chemistry
What will happen if 2NaCl+CaCO3+SiO2 heated at 1200°C till it turns into liquid form.
asked by Ashvin 
trig
sec = 7/2 and is in Q1, then what is double angle of tan?
asked by PLEASE HELP ME 
Health
_________ commonly overexercise, abuse laxatives, and refuse to eat in order to lose weight Bulimics Bingeeaters Anorexics*** Perfectionists
asked by Jacob 
Health
_______ is a psychological eating disorder in which a person will binge eat and then purge there are no options for this one. I think it's bulimia but i'm not sure
asked by Jacob 
Health
Bulimia can be difficult to discover because most sufferers hide there condition and they tend to be a normal weight, sometimes overweight*** severely underweight slightly underweight obese
asked by Jacob 
Health
Both anorexia and bulimia can be treated by specific medications targeting eating disorders physiological therapy*** dieting personal trainers
asked by Jacob 
physics
a truck moving at 100kph has a mass of 27000 kg. what force is necessary decelerate it at rate of 3 m/s²?
asked by enjen 
Semia
A circular sinkhole has a circumference of 75.36 meters. A week later, it has a circumference of 150.42 meters. a. Estimate the diameter of the sinkhole each week. The sinkhole is about ? meters the first week. The sinkhole is about ? meters the second
asked by Math 
math
a body is projected at an elevation alpha with a velocity of 9.8m/s in what time Wii be direction of motion be alpha/2?
asked by neha 
math
If a=26 and sun=27. then ant=?
asked by akash 
Chemistry
What are the possible reagents needs to transform 1butene to 2butene? This can be done in two steps.
asked by Alice 
Chemistry
A sample of 20.0 g of chlorine gas at 15 degrees Celsius occupies a volume of 5.0 L. What is the pressure of the gas?
asked by Lauren 
Chemistry
How do you transform an alcohol into an alkene? The example I need help with is: What are the reagents to transform 1,2dimethylpropanol to 4,5dimethyl2hexene? This must be done in two steps.
asked by Alice 
Science
A student goes to college,driving his car at 20 km per hour. He returns though same route ,driving at 40 km per hour . Find average speed during entire journey
asked by Riya 
probability help!!
buses arrive at a bus stop at 15minute interval,starting from 7am if a passenger arrived at a times that is his uniformly distributed (a):find the probability that the passenger wait less than 5minute for a bus? (b):find the probability that the passenger
asked by dam 
algebra
write a c++ program which reads student name,ID ,mid,final for single course and for ten students and compute ;total mark &letter grade of each student;name student who scored maximum ;display maximum and minimum mark;display details each student
asked by lami 
math
The equation 1/14 (196x+1710)=______ (20x+12x) has no solution. The equation (4x+24/122)=_____ (x+16/122) Im sure the answer for the second one is 4, (4x+24/122) = 4 (x+16/122)
asked by Steve 
Calculus
Use the Midpoint Rule with n = 4 to approximate the area of the region bounded by the graph of the function and the xaxis over the given interval. f(x) = x^2 + 4x, [0, 4]
asked by Sam 
calculas 1
Find the value(s) of c guaranteed by the Mean Value Theorem for Integrals for the function over the given interval. (Enter your answers as a commaseparated list.) f(x) = x^9, [0, 9]
asked by Sam 
math
Find the point in the xy plane which is equidistant from (1,1), (7,1), and (1,9). Please and thanks.
asked by bong 
accounting
Under what circumstances should a government choose not to encumber the cost of goods and services? Under what circumstances would a government not integrate its budget? Under these conditions, how is budgetary control achieved?
asked by Miss Patte 
integral calculus
help me integrate dx/(3x^35)^3 thanks
asked by philip 
Accounting
Please explain how I would go about doing this. Indicate which of the following transactions require entries to accounts used only for budgetary control purposes, even if other accounts also are involved. Prepare the general journal entries required.
asked by Miss Patte 
math
The equation 1/14 (196x+1710)=______ (20x+12x) has no solution. The equation (4x+24/122)=_____ (x+16/122) Im sure the answer for the second one is 4, (4x+24/122) = 4 (x+16/122)
asked by Steve 
physics
An archiolohist begins a first trip by first walking 30km southeast from the campsite. He stops and sets up a temporal camp for the night.On the second day, he walks 60 km in direction 60degrees northeast, at which point he discovers the ancient city of
asked by Mathews 
math
The equation 1/14 (196x+1710)=______ (20x+12x) has no solution. The equation (4x+24/122)=_____ (x+16/122) Im sure the answer for the second one is 4, (4x+24/122) = 4 (x+6/122)
asked by Steve 
physics
find the initial velocity of a car stop in 10 second by applying breaks the reaction due to break is 2.5 metre per second square
asked by Harsh Singh 
Social Studies
What was Sojourner Truth and Henry David Thoreau dreams for America?
asked by Dejah 
Physics
A person walks 25 northeast 3.10km.How far would she have to walk due north and due east to arrive at the same point?
asked by Mathews 
Physics
An archiolohist begins a trip by first walking 30km southeast from the campsite. He stops and sets up a temporal camp for the night.On the second day, he walks 60 km in direction 60degrees northeas, at which point he discovers the ancient city of gold. (a)
asked by Mathews 
maths
considera a rectangle with a perimeter of 24 units draw 6 rectangles of different dimension (usng natural numbers from 1 to 11)
asked by nomagugu 
Math Help!!!
How do I solve for sin24=CD/BC if BC is 15,052.07464? Thanks!
asked by Annie 
English
 The Wheel Pose  Lie on your back on the floor. Bend your knees upward at a 45 degree angle. Place your hands next your head with your palms on the floor. Lift your hips with your head still on the floor. Keep your feet and knees straight as you push
asked by rfvv 
differential calculus
Beth leaves Muskegon, 30 mile north of Holland, traveling at 60 mph. Alvin leaves Holland traveling north at V=20t+40 mi/hr. When will Alvin pass Beth? How far from Holland will they be? :I think Beth's distance is d=60t30 (using Holland as the frame of
asked by Yo 
English
The Happy Baby Pose Lie on your back on the floor. Bend your knees into your belly. Grip the outsiders of your feet with your hands. Open your knees slightly wider than your body. Bring them toward your armpits. Push your feet up as you pull your hands
asked by rfvv 
world history
the site is gatestoneinstitute Was Iraq War worth it by Richard miniter (I wasn't able to post the link so here's the title of the article) Can someone help me identify what the author's argument is. I know the question is, is the iraq war worth it? but I
asked by Anne 
MATH!
The equation 1/14 (196x+1710)=______ (20x+12x) has no solution. The equation (4x+24/122)=_____ (x+16/122) Im sure the answer for the second one is 4, (4x+24/122) = 4 (x+6/122)
asked by Steve