Questions Asked on
February 4, 2014

Physics  General Physics
An airplane with a speed of 74.5 m/s is climbing upward at an angle of 64.8 degrees with respect to the horizontal. When the plane's altitude is 687 m, the pilot releases the package. (a) Calculate the distance along the ground measured from a point
asked by Kace 
Accounting
What do the “transfer” items in the notes to the financial statements relate to? (in the capital assets section; Plant, property & equipment and Intangible assets)
asked by Callie 
English literature
Thoreau writes, "When our lives cease to be inward and private, conversation degenerates" to become
asked by Anonymous 
Physics  General Physics
An airplane with a speed of 74.5 m/s is climbing upward at an angle of 64.8 degrees with respect to the horizontal. When the plane's altitude is 687 m, the pilot releases the package. (a) Calculate the distance along the ground measured from a point
asked by Kace 
Chemistry
Sodium sulfate is slowly added to a solution containing 0.0500 M Ca2 (aq) and 0.0370 M Ag (aq). What will be the concentration of Ca2 (aq) when Ag2SO4(s) begins to precipitate?
asked by NADIA 
English
Choose the word modified by the adjective clause in the sentence below. The dog, which was brown and white, walked all the way back to Staci's house. A.) Dog B.) House C.) Staci D.) Walked I think it is A. Thank You.
asked by Cassie 
Research Report
I'm doing a research report on the Stonehenge. Would a good thesis be that building Stonehenge took a lot of hard work, and that its construction took a lot of planning? This is not my actual thesis statement, but would this be a good idea to prove?
asked by Anonymous 
Quick socials
who represents the kamloops area in parliament? who represents the kamloops area in the legislature? Identify one of the kamloops council members
asked by Raksha 
English
Question's about shakespeare? 1. What kind of music speaks to him the most? 2. For him, what role should the government have in a person's life? 3. For him, is the glass half empty or half full and why? I cannot find the answers for these questions online.
asked by Tommy 
Physics
Meteorologists track a storm using radar. The radar shows a storm centered 30km west of town. Ninety minutes later, it's 30km north of town. Let the +xaxis point east and the +yaxis north. Assuming the storm moved with constant velocity, find that
asked by Marcus 
Physics
A running track consists of two straight 88.5m segments and two semicircles of radius 39.0m The distance a runner travels in one complete lap I calculated to be 422 m. How do you find the displacement in x.y of a runner who covers half a lap?
asked by Marcus 
math(check answers)
please check my math!! THANKS SO MUCH 1. Identify the decimal And simplified fractional form of 80%. A. 0.8 and 3/5 B. 0.8 and 4/5(I PICK THIS) C. 0.08 and 3/5 D. 0.08 and 4/5 2.A baseball team wins 45% of its games. What fraction of games does it win? A.
asked by Matt 
Biology: Genetics
In guinea pig, short hair (L) is dominant to long hair (l) and the heterozygous condition for yellow coat (Y) and white coat (y) gives cream coat. A short haired guinea pig is bred to long haired white guinea pig and one of the offspring is a long haired
asked by Ethan 
math
least to greatest 3/4 2/3 7/8
asked by david 
physics
the work function of zinc is 3.6ev what is maximum enegy photoelectron by ultraviolet wave of light 3000angstrome
asked by Anonymous 
calculus
Use the principles of translating and reflecting to graph the function f(x)=(x5)^3 +2
asked by Anonymous 
Biology:Genetics
In guinea pig, short hair (L) is dominant to long hair (l) and the heterozygous condition for yellow coat (Y) and white coat (y) gives cream coat. A short haired guinea pig is bred to long haired white guinea pig and one of the offspring is a long haired
asked by Jez 
MathAlgebra
DMF Feeds has two different types of cattle feed containing crude protein in the amount of 45% and 20% respectively. How many of each type must a feed lot manager mix together to obtain 10000lbs of a mixture that is 25% protein?
asked by McKenna Louise 
MathAlgebra
Meg has a solution that is 40% alcohol and another solution that is 60% alcohol. If Meg wants 12 gal of a solution that is 45% alcohol, how much of the two solutions must be mixed?
asked by McKenna Louise 
mathematic
how to do eucliodean geometry
asked by bahle 
solid mechanics
the maximum stress intensity will be
asked by sabin 
maths
how to write 04 feb 2014 in 5 letters without using numbers.
asked by rahul 
math
i am a 4 digit number my first number is the double of the last number and my middle two numbers are the same what number am i
asked by atgharva 
Physics
plz any one i am abit confused can you answer these questions thx 05. The space surrounding a charge within which the influence of its charge extends is known as. (a) Electric field (b) Magnetic field (c) Line of force (d) Electric intensity 06. A region
asked by Sania 
science
plz any one i am abit confused can you answer these questions thx 05. The space surrounding a charge within which the influence of its charge extends is known as. (a) Electric field (b) Magnetic field (c) Line of force (d) Electric intensity 06. A region
asked by Sania 
cups of milk
A recipe calls for 2 3/4 cups of milk. How many cups of milk, written as a fraction greater than one, are used in the recipe
asked by sherry 
Math
Hi, could you please provide a step by step solution explaining how to do this: [(a^2  b^2 + a + b)/(a  a^3)] x [(1a^2)/(a  b + 1)] The answer should be (a + b)/ a Thanks
asked by Luna 
Accounting
Suppose you want to have $5,000 saved at the end of five years. The bank will pay 2% interest on your money. How much would you have to deposit today to have the $5,000 you want at the end of five years?
asked by Alicia 
Physics
In a physics experiment, 250g of water is placed in a 50g calorimeter cup made of aluminum when both are at 15C. Steam at 100C is completely absorbed by passing it through the water, raising the temperature of water and cup to 45C. Find the mass of steam
asked by Tsunayoshi 
Physics
After a snow storm, your driveway of area 50m^2 is covered with a layer of ice 10cm high at a temperature of 0C. You decide to use sunlight falling at 200 W/m^2 to melt the ice? Is it good idea? (Density of ice is 920kg/m^3 and 1 cal = 4.184 J.
asked by Tsunayoshi 
Chemistry
How many grams of sucrose (molecular weight = 342.3 g/mol) would you dissolve in 350 ml to get a 7% solution?
asked by Rolando 
Math
1. The base of an isosceles triangle is 14 cm in length and the angle opposite the base measures 86 degrees. Find the length of each of the congruent sides. 2. A ski slope has a 42 degrees incline and 170 yard long. Find the vertical drop.
asked by Tsunayoshi 
science
In which of the following units is acceleration expressed? A.Newtons B.footpounds c.Kilograms
asked by Anonymous 
Accounting. Present Value.
Suppose you want to have $5,000 saved at the end of five years. The bank will pay you 2% interest on your money. How much would you have to deposit today to have the $5,000 you want at the end of five years.
asked by Margaret 
scienceWhich of the following is a term used to de
Which of the following is a term used to describe a body's resistance to a change in motion? A. inertia B. acceleration c. gravity D. Mass
asked by Anonymous 
Writing
Which sentence is punctuated correctly? (To see that it's italicized, I quoted it in *) A. The article called "A Persistent Rebel" in *American History* magazine told about Elizabeth Blackwell. B. The article called *A Persistent Rebel* in *American
asked by Sam 
Physics
A metre rule is found to balance at 51cm mark.When a body of 70g is suspended at the 10cm mark,the balance point is found to be at 25cm mark.Find the mass of the ruler and the distance of the balance point from the zero end,if the body were move to the
asked by Aishalawal 
World History
1. Yuan tried to rule China without... A. an army B. understanding the influence of new Western ideas. C. dictating his views D. the use of terror In my book it states C and D...but it also says that Yuan was in charge of the army and did not understand
asked by Cassie 
Biology
After a strain of bacterial cells is exposed to a chemical mutagen, only 30% of the cells produce new colonies that continue to grow. Which of the following can be concluded? A. Some cells underwent advantageous mutations. B. Some cells underwent neutral
asked by Cassie 
Biology
A portion of DNA has the following sequence: ATACCG. What number of codons would this segment code for? A. 6 B. 3 C. 2*** D. 1 I think it is C...?
asked by Cassie 
chemistry
6Na+Fe2O3=3Na2O+2Fe if Interact 100g of Na with 100g of Fe2O3,Calculate:  The resulting mass of iron?
asked by Anonymous 
chemistry
a 2.50mole quatity of NOCL was initially in a 1.50L reaction chamber at 400 degrees celcius. after equilibrium was established, it was found that 28.0 percent of the NOCL had dissociated. 2NOCL(g) 2NO(g)+ Cl2(g)
asked by angel 
english
What sentence uses italics, question marks, and punctuation correctly? ( I'm stuck on this problem) A, "How many r's are there in the word February"? B,"How many r's are there in the word February?" asked ty. c, "How many r's are in the word February,"
asked by kitten 
Art
Hello. I'm suppose to examine the "winged genie fertilizing a date tree" and explain the elements of art found in the work, one particular element that helped with the overall success of the artwork, and explain what type of movement is shown in the work.
asked by Dannie 
science
how can diseases like AIDS be prevented?
asked by siya 
STATISTICS
1. 28 young adults are asked how much time they spend, in minutes, per week on Pokémon. Their responses are shown below. 96 17 97 35 24 57 27 34 87 5 21 87 6 52 2 66 18 29 84 39 19 37 63 58 39 10 51 75 QUESTION IS THIS SAMPLE OR POPULATION?
asked by NAOMIE 
teas test
a population decreases from 404 million to 288 million. what is the percent decrease of the population?
asked by ava 
science
in the purification of copper,which electrode should be connected to the positive terminal of the battery and why?
asked by siya 
Chemistry
What is the normal boiling point in ∘ C ^\circ {\rm C} of a solution prepared by dissolving 1.50 g {\rm g} of aspirin (acetylsalicylic acid, C 9 H 8 O 4 {\rm C}_{9}{\rm H}_{8}{\rm O}_{4}) in 75.00 g {\rm g} of chloroform (CHCl 3 ) ({\rm CHCl}_{3})? The
asked by Ren 
Maths literacy,life science,geography and economics
What job will i work?
asked by Kamogelo gladwin boshielo 
Chemistry
If 20mL of a 0.100 M NaOH solution are required to titrate 0.25 grams of an unknown acid, what is the equivalent mass of the acid? If the acid actually contains 3 moles of H+ per mole of acid what is the molecular mass of the acid?
asked by Linda 
Language Arts~!
When finding out a person’s descent, it would be a good idea to identify his or her (1 point) friends. favorite food. parents. personality.***
asked by Gabby 
English
Because the subject of a composition is like a crystal with many facets, you should A. offer a positive idea for every negative one. B. pick one point of view and stay with it. C. offer your reader ideas from several sides. D. be very critical of your
asked by Beatrice 
english(2 Qs)
please answer these 2 questions. please 7..which of these sentences shows correct comma usage? A.Yes i enjoy writing poetry in my spare time. B.After,a while,i suppose,the boy became less scared of the new girl. C.By the end of the first stanza,i had
asked by Mark 
Chemistry II
what is the complete & balanced equation for the following reactions & include the catalysts if any: 1. Combustion of Methane: 2. Halogenation of Cyclopentene with Br2 4. Hydrogenation of 3methyl1butyne 5. Combustion of 2methylpropene 6.
asked by Jessie 
accounting
Classify the following items as (a) deferred expense (prepaid expense), (b) deferred revenue (unearned revenue), (c) accrued expense (accrued liability), or (d) accrued revenue (accrued asset). 116117 • 2. A threeyear premium paid on a fire insurance
asked by rebel 
Anatomy and Physiology
A medical procedure performed to keep the ends of a broken bone together is called A. remodeling. B. casting. C. reduction. D. traction.
asked by Diana 
english(check answers)
please check answers 7.which of these sentences shows correct comma usage? A.Yes i enjoy writing poetry in my spare time.(I PICK THIS) B.After,a while,i suppose,the boy became less scared of the new girl. C.By the end of the first stanza,i had guessed that
asked by Mark 
algebra
1. Which number makes this equation true? v 2 + 10v + 16 = (v + 8)(v + ?) (1 point) 2 4 6 8 2. What is the factored form of x 2 + 6x + 8? (1 point) (x + 5)(x + 3) (x + 4)(x + 2) (x + 7)(x + 1) (x + 3)(x + 3) 3. What is the factored form of x 2 – 7x + 12?
asked by fluffy 
algebra
suppose that the population of deer in a state is 19,900 and is growing 3% each year. predict the population after 10 years.
asked by mobile 
english(check answers)
which of these sentences shows correct comma usage? A.Yes i enjoy writing poetry in my spare time.(I PICK THIS) B.After,a while,i suppose,the boy became less scared of the new girl. C.By the end of the first stanza,i had guessed that the new kid was a
asked by Mark 
definitions
People joined together in business.
asked by Anonymous 
chemistry
if you are asked to "obtain about 3 g of sodium chloride weighed to the nearest 0.001 g should you weigh out exactly 3.000 g? explain your answer.
asked by CeeCee 
Precalculus II
1. The number of hours of daylight D(t) in Halifax at day t can be approximated by the function D(t) = a sin(bt + c) + d, where t = 1 on January 1, and t = 365 on December 31. The period is one year, and the cycle starts on the vernal equinox, March 21,
asked by GAGAN 
chemistry
3 part question List the three techniques that can minimize error in measuring temperatures. What should you do if you spill anything on or near the balance? Name a piece of laboratory equipment is specifically designed to measure volumes.
asked by CeeCee 
chemistry
3 part question If an object is completely submerged in a liquid, what volume of liquid does the object displace? List the special waste disposal instruments that must be followed. List the special safety precautions that must be taken.
asked by CeeCee 
science
According to Newton's Second Law of Motion, when an object is acted on by an unbalanced force, how will that object respond?
asked by jp 
math
7ab2b^2+4a^2
asked by phumzile 
Biology  please help
After a strain of bacterial cells is exposed to a chemical mutagen, only 30% of the cells produce new colonies that continue to grow. Which of the following can be concluded? A. Some cells underwent advantageous mutations. B. Some cells underwent neutral
asked by Cassie 
Biology  please help
A portion of DNA has the following sequence: ATACCG. What number of codons would this segment code for? A. 6 B. 3 C. 2*** D. 1 I think it is C...?
asked by Cassie 
college chemistry
Ifwater cools to body temp.37 degrees C., how many kilocalories of heat could be transferred to sore muscles?
asked by Linda 
cook
I want to know wat all the weighing equipment is
asked by dylan 
English
Hello. Will you please help me with the use of articles in English? 1)The situation is as follows: I heard something bad about a person I know, for example my friend Anna, and I want to say it's not true, which is correct then "it's an unfair accusation of
asked by Nalmi 
math
a piece of silver density 10.5g displaces 4.5ml {cubed} of water in a test tube what is its mass?
asked by erik 
Math
1.Cody and Carolyn have a 20/7 balloon mortgage for $216,000 with a rate of 4.55%. How much will they pay in interest over the life of the loan? 2.Sarah finances $549,000 with a 30/6 balloon mortgage at 5.35%. How much will she pay for principal and
asked by Jamison 
Physics
The molecular mass of oxygen molecules is 32, and the molecular mass of nitrogen molecules is 28. If these two gases are at the same temperature, the ratio of nitrogen's r m s speed to that of oxygen is: (8)1/2:(7)1/2 8:7 (7)1/2:(8)1/2 7:8
asked by Lola 
physics
An ideal gas has a pressure of 2.5 atm, a volume of 1.0 L at a temperature of 30.°C. How many molecules are there in the gas? 6.1 × 1023 6.0 × 1022 2.4 × 1022 2.3 × 1023
asked by Lola 
physics
A 100cm3 container has 4 g of ideal gas in it at 250 kPa. If the volume is changed to 50 cm3 and the temperature remains constant, what is its new density? Answer 400 kg/m3 250 kg/m3 80 kg/m3 50 kg/m3
asked by ayala 
Physics
The process shown on the PV diagram is A P – V graph with a vertical line with an arrow pointing up.The process shown on the PV diagram is: adiabatic. isothermal. isochoric isobaric.
asked by ayala 
Science
Which of the following characteristics of the Arctic rabbit is specifically an adaptation to living in the tundra? A) Small Size B) Keen eyesight C) Strong Legs D) White Fur** I think it's D, but I'm just not sure...
asked by Nicole M 
business,maths lit tourism economics
can i be a lawyer?
asked by theo 
Anatomy and Physiology
In which step of cell division does the nucleus disappear and spindle fibers are formed? A. Metaphase B. Prophase C. Anaphase D. Telophase
asked by Diana 
Biochemistry
A buffer solution is prepared by mixing 2.50 mL of 2.00M sodium acetate with 3.30mL of 0.500M HCl and diluting the buffer with water to a final volume of 500.0mL. pK acetic acid: 4.76 what is ph of buffer? what is final concentration of buffer?
asked by Maria 
Spanish
I need to do a 300 word composition on my interpersonal relationships. I wanted to know id someone could proofread it for me after I finish
asked by Tina 
art
Renaissance thinkers promoted _______, individualism, and secularism.
asked by roxanne 
science
please help me im stuck on this last one !! .A car driver accelerates to a speed of 35 mph and then takes her foot of the gas pedal.Even though she does not press the brake pedal at any time,she eventually rolls to a stop.which of the following most likely
asked by taylor 
Science help.
Which of the following characteristics of the Arctic rabbit is specifically an adaptation to living in the tundra? small size keen eyesight strong legs white fur*** Which set of words below could be used to describe the dispersal of seeds to a new region?
asked by Princess Anna 
REVISION
what good websites are there that help with science and maths revision? I have tried Google but there is nothing that has interested me. Also the websites, which are a good source of revision i.e. Bite size etc. Are already what I am using. I have asked
asked by Anonymous 
maths
Given that the first term of an A.P is 7 and its 10th term is twice its second calculate a)19th term b) sum of 28 term c) different between the 9th and 6th term
asked by kemi 
physics
In what circumstances can the angular velocity of system of particles change without any change in the system\'s angular momentum? This cannot happen under any circumstances. This can happen if an external net torque is applied properly to the system. This
asked by lol 
college chemistry
to calulate the calories(kcal) in 1/2 cup of soft ice cream that contains 16g carbs, 17g fat, 5g protein. do I multiply 16g x 4 for carbs 17g x 9 for fat 5g x 4 for proteins? then do I do conversion factors for grams to 1/2cup? am I on the right road?
asked by Linda 
math
name a line segment
asked by Anonymous 
ART please help me i just need to be sure about'em
this type of ad implies the product will make you beautiful. slogan testimonial icon richandfamous i think its testimonial but i want to be sure. this happens as symbolic, traditional dress in africa is replaced with western styles of clothing. the dress
asked by runtafus 
math
laura favorite clothes are five sweater, four skirts, three jackets, two pairs of shoes and one belt. how many ways can laura wear her favorite clothes without repeating the exact outfit
asked by john 
ART please help me i just need to be sure about'em
this type of ad implies the product will make you beautiful. slogan testimonial icon richandfamous i think its testimonial but i want to be sure. this happens as symbolic, traditional dress in africa is replaced with western styles of clothing. the dress
asked by runtafus 
Science
Which word or phrase below best describes the function of the urinary bladder? a. filter b. storage tank c. blender d. passageway B A patients comes in to see a physician. This patient lacks the ability to keep warm and needs to wear heavy clothing even
asked by Anonymous 
Math
Trail mix is sold in 1 pound bags Mary will buy some trail Mix and repackage it so that each of the 15 members of her hiking club gets one 2/5 pound bag how many 1 pound bags of trail mix should mary buy to have enough trail Mix without leftovers
asked by Joe 
Physics Please check my answers
A sound of 7 kHz frequency is well within the normal hearing range of most people. True. False.
asked by Chelsea 
math
guess my rule with two rules. Having such as hard time understanding this and would like to be able to explain to my 2nd grader! home wor sheet has 2 circles joined togeather, rule A has 2 girls in it with glasses, in the middle there is another girl with
asked by kate 
Mrs.Sue?
The artist Grant Wood created this wellknown painting. On the Farm Couple in Front of a House American Gothic American Countryside This term refers to a humorous or satirical imitation of a serious work of art. paradigm parody paraffin parallel
asked by Anonymous 
heat energy
What happens to coffee as the heat enery escapes from a polystyrene cup
asked by kerr 
math
using your van de waals shapes sort at least 5 shapes in a circle. Explain the rule for how the shapes are sorted. Are you up for a challenge? sort at least using a venn diagram. Explain the rules for how the shapes are sorted
asked by kk 
Science.
Which abiotic factor is essential to all aquatic ecosystems except ocean hydrothermal vents, and why? Phytoplankton, because it provides a source of food salt, because it provides a source of minerals deep water, because it provides the necessary
asked by Anonymous 
science (check new answer)
please check my answser .A car driver accelerates to a speed of 35 mph and then takes her foot of the gas pedal.Even though she does not press the brake pedal at any time,she eventually rolls to a stop.which of the following most likely causes the car to
asked by taylor 
Physics
A ball is dropped from a height of 20 m. You can use the relation between the work done by gravity and the change in the ball's kinetic energy to determine the speed of the ball at any point in its free fall. The speed of the ball when it hits the ground =
asked by Jennifer Tailbow 
math
Yolanda is saving for a new cell phone. So far she has saved $54 from her babysitting jobs. She calculated that this is 45% of the amount she needs for the phone. What is the total cost of the new cell phone?
asked by mon 
Physics
At a given temperature O2 molecules will move (3/2)1/2 faster than O3 molecules on the average. True or False? I'm not sure if it is true or false on this one, but I think its false. If you mix a gas, eventually all the molecules have the same kinetic
asked by Ryan 
math
Reed scored 17 points in his teams last basketball game. This was 34% of the teams total points for the game. How many total points did the team score?
asked by mon 
Chemistry
How many moles of dichloromethane (CH2Cl2) would be produced if we doubled the amount of chlorine, but still had the same amount of ethene (C2H4) available in the reaction?
asked by Shawn 
science(check asnwer) !!
please check my answer shoe companies imbed unique designs on the bottoms of the sneakers they manufacture.what is the main purpose of the designs on the bottoms of sneakers? A.to increase potential energy B. to decrease friction C. To increase friction(I
asked by taylor 
US History
Do you think the U.S. should have joined the League of Nations with no restrictions to its obligations under Article X? Why or why not? I think I can answer the question; I just need help from someone who can explain what they're asking here? Please and
asked by Alex 
english
What literary tradition immediately preceded the novel tradition? short story romance fable
asked by santi 
science
briefly describe two types of microscopes other than light microscopes, and explain for what purposes they would be used.
asked by jiskhagozok 
science
Choose one primary reference that uses cultured cells as an experimental model. Describe briefly the type of cells used, why these particular cells were useful for the study and how they are used. List two ways in which the cells used in the study would
asked by jiskhagozok 
Social Studies (History)
How did the rifle, machine guns, tanks, poison gas, and planes effect on how the war is fought (World War 1)? Please do each one individually.
asked by jeffery 
accounting
At the end of the current year, $19,900 of fees have been earned but not billed to clients. • a. What is the adjustment to record the accrued fees? Indicate each account affected, whether the account is increased or decreased, and the amount of the
asked by rebel 
English ~CHECK MY WORK PLEASE~
*Please Note: the the answer with stars next to them are my answers. 1. Imagine you have been asked to read another article about gymnasts. It has the following title and subheads: Title: Gymnasts: For the Love of the Sport Subhead #1: The Naysayers
asked by Sandy 
Anatomy & Physiology
Which joint is capable of circumduction? A. Shoulder B. Jaw C. Knee D. Elbow
asked by Diana 
math
A student performs the following addition of fractions, 2/3 + 3/5 = 5/8. There is an error with the process the student used. What is the error and how can it be corrected? What would be the correct answer if the fractions were multiplied instead of added?
asked by Kaynila 
math
W÷5/6=11/12 how to do the problem
asked by gio 
math
Keenan is training for a bicycle race. His goal is to ride 150 miles each week. By Tuesday of one week, he has ridden 35% of His goal. How many miles did he have left to ride to meet his goal that week.
asked by mon 
SS
One way that political leaders can avoid paying the full costs of a policy is by raising taxes. borrowing money. cutting other spending. retiring from office. A
asked by Anonymous 
physics
An object (with charge 4.2 µC and mass 0.024 kg) hovers at rest above the ground, its weight being held up by a uniform electric field.(a) Find the size and direction of this electric field.(b) If the electric charge on the object is quadrupled while its
asked by John 
Physics
A bat in a cave emits a sound pulse and receives an echo 0.15 second later. Assuming that the speed of sound is 345 m/s, how far did the sound (a longitudinal wave!) travel during this time?
asked by Anonymous 
Science
2. According to the continental drift theory, which of the following land regions should show the greatest similarities in fossil types? (1 point) A) east coast of South America and west coast of Africa B) east coast of South and west coast of South
asked by Nicole M 
math 2
Ms. Angelino made 2 pansof lasagna and cut each pan into twelfths. Her family ate 1 and 1/12 pans of lasagna for dinner. How many pans of lasagna were left? Please anser asap. thanks
asked by Jenny plus 
math
Ali and her friend handed out nutrition pamphlets at the health fair. they were given 560 pamphlets and they handed out 35% of them. How many pamphlets were left at the end of the health fair?
asked by mon 
math
What make a cube a cube?
asked by kk 
math
W÷5/6=11/12 how to do the problem
asked by gio 
Math
A hole shaped like a rectangular prism is 3 feet wide, 5 feet long, and 3 feet deep. If the hole is made 2 feet deeper, how much will the volume of the hole increase? V=45+2= 47
asked by Jerald 
math
What is the maximum number of cubes with a side length of 2 inches that can fit in a box that has a length of 6, a width of 2, and a height of 4? 6 cubes?
asked by Jerald 
math
KEENAN IS TRAINING FOR A BICYCLE RACE. HIS GOAL IS TO RIDE 150 MILES EACH WEEK. BY TUESDAY OF ONE WEEK HE HAD RIDDEN 35% OF HIS GOAL. HOW MANY MILES DID HE HAVE LEFT TO RIDE TO MEET HIS GOAL THAT WEEK?
asked by mon 
Algebra
The surface area of a cylinder is approximately? a 151 m sq b 273 m sq c 179 m sq d 302 m sq my answer is Surface Area of a Cylinder = 2 pi r 2 + 2 pi r h c
asked by Steve 
Science
Which contains only biotic factors? A. grass water and rocks B. soil ants and fish C. flower tree and firewood D. dog fish and wind Answer : B Moving of sediments or materials from its original location? erosion What is the depositing of eroded sediments
asked by Jerald 
statistics
A study was conducted to count the different age groups of kids that usually play in a park on a Sunday morning. The following data was collected Years Old Number of Kids 1 3 2 22 3 8 4 16 5 9 a) List the simple events of the experiment. b) What is the
asked by K Wells 
statistics
A study was conducted to count the different age groups of kids that usually play in a park on a Sunday morning. The following data was collected Years Old Number of Kids 1 3 2 22 3 8 4 16 5 9 a) List the simple events of the experiment. b) What is the
asked by K Wells 
physics
An object (with charge 4.2 µC and mass 0.024 kg) hovers at rest above the ground, its weight being held up by a uniform electric field.(a) Find the size and direction of this electric field.(b) If the electric charge on the object is quadrupled while its
asked by John 
Chemistry
A solution is 3.00M NaCl. The solution density is 1.05 g/mL. Calculate the molality?
asked by Camilo 
physics
a 1710 kg passes over a hill that follows the arc of a circle of radius 41.5 meters. what is the maximum speed the car can have passing this point so the car does not leave the road
asked by cooldud 
math
complete the what's my rule? table, and state the rule input output 28 7 16 1 5 0
asked by zarmeena 
Anatomy and Physiology
. A 32yearold man has trouble tying his shoelaces, writing, and walking in a straight line. A computed tomographic (special xray) scan of the brain would likely reveal that the man has an abnormality in the A. cerebellum. B. brain stem. C. diencephalon.
asked by Diana 
math
Klonda and Jeremy sold 25 bodes of popcorn for a fundraiser. Klonda sold 60% of the boxes. How many boxes did they each sell?
asked by mon 
Anatomy & Physiology
A patient is admitted with burns over the legs, arms, and torso. What will be used to determine the percentage of body surface area burned? A. Number of eccrine glands affected B. Amount of hair singed from the body C. Rule of nines D. Type of burn
asked by Diana 
math
7/8 p = 14 how to do problem
asked by gio 
Math Multiplying Fractions
A swimming pool in the shape of a rectangular prism is 50 meters long 25 meters wide and 3 meters deep. A liter is the same as 0.001 cubic meters. How many liters of water are needed to completely fill the pool? I know how to find the volume which is 3750
asked by Jerald 
Math
Danny needs to buy sand for this box. He wants to nearly fill the box leaving only 6 inches empty at the top. How much sand does Danny need if the length is 12 feet the width is 2 feet and the height is 3 feet. I first found the volume which was 72 feet
asked by Jerald 
physic 1
On a spacecraft, two engines are turned on for 910 s at a moment when the velocity of the craft has x and y components of v0x = 5710 m/s and v0y = 7490 m/s. While the engines are firing, the craft undergoes a displacement that has components of x = 5.78 x
asked by Anonymous 
MATH
Select the measure of the complement or supplement of the angle. If there is no complement or supplement, select no complement or supplement. 55.1° 124.9° 119.9° 49.9° no complement or supplement
asked by Sandy 
ap chemistry
A buffer solution is made by dissolving 0.45 moles of a weak acid (HA) and 0.23 moles of KOH into 680 mL of solution. What is the pH of this buffer? Ka = 2.4×10−6 for HA.
asked by gabriella 
Math
Commission Rate = .0425 Original Price= 268000 (use a = p*w) Commission = 
asked by Navpreet 
Science
Which contains only abiotic factors? A.firewood wind and fish B. water wind and soil C. rocks soil and grass D. water grass and firewood Answer : b Which is not a type of grassland Savanna Plains prairie sahara Answer : sahara Which is not a characteristic
asked by Jerald 
proportional relationship
An airplane is flying at an altitude of 4000 feet and descends at a rate of 200 feet per min. Determine whether the altitude is proportional to the # of min.
asked by Regan 
Math
A jeweler earns $800 per month plus a 3.5% commission on their total number of sales for the month. The salesperson rings for; $8,500, $19,500, $15,950, $11,250. 1. How much would the jeweler be paid for the month?
asked by Navpreet 
math
cleon would like to estimate the difference between$579 and$85.explain how cleon ccoulduse rounding to make an estimate
asked by Anonymous 
english
1. He is he. 2. He is him. 3. He is himself.  Which one is grammatical?
asked by rfvv 
Algebra 2
Can someone please explain how to do this problem? The probability that it will rain today is 65%, and the probability that it will rain tomorrow is 25%. The probability that it will rain both days is 35%. What is the probability that it will rain today or
asked by Jane 
Cedar Grove middle
3÷1/2 in the simplest form have to check work
asked by Toni 
english
I am not myself now. I am not me now. I am not I now.  Which one is grammatical?
asked by rfvv 
Science
Which is not a plant adaptation found in grasslands A.long roots B. narrow leaves/grass C.wind and animal seed dispersion D.rumen in bison Answer : D Which is not an animal adaptation found in grasslands? A. long legs B.burrowing animals C.transpiration
asked by Jerald 
Math
William earned $3,200 per month as a teacher for the ten months from September to June. Then he took a job as a barista at a local café, where he earned $2,000 per month during July and August. What was his average monthly pay for the 12 month? A. $2,400
asked by Anonymous 
ap chemistr
The ionization constant of HA is 1×10−6. What must be the ratio of [A−] to [HA] for the preparation of a buffer solution with a pH of 5.74?
asked by gabriella 
math
THESE TINS ARE MATHEMATICALLY SIMILAR. ONE HOLDS 400ml AND THE OTHER HOLDS 800ml. THE HEIGHT OF THE SMALLER TIN IS 8cm. CALCULATE THE HEIGHT OF THE LARGER TIN. GIVE YOUR ANSWER TO TH NEAREST MILLIMETRE.
asked by META 
Science
Asexual reproduction results in A.more diversity in their offspring B.less diversity in their offspring C. variation and diversity in the offspring D. a species adapting to its changing environment Answer : B Sexual reproduction results in A: offspring
asked by Jerald 
math
cleon would like to estimate the difference between$579 and$85.explain how cleon ccoulduse rounding to make an estimate
asked by Anonymous 
ap chemistry
What is the concentration of H+ ions in a buffer solution containing 0.305 M benzoic acid (with ionization constant 6.5 × 10−5)and 0.834 M sodium benzoate (a salt of benzoic acid)?
asked by gabriella 
physics
Vector has a magnitude of 5.10 units and points due east. Vector points due north. (a) What is the magnitude of , if the vector + points 27.4 ° north of east? (b) Find the magnitude of + .
asked by chrissy 
Science
Work or no work? Work=ForcexDistance 1. A person holding a box of potatoes. No work 2. A batter holds his bat at his side while waiting for his turn to play. No work 3. Your sister carries home her books from school. No work 4. You push a box from point A
asked by Jerald 
ap chemistry
What is the concentration of hydrogen ions in a solution containing 0.785 M HOCN (cyanic acid) and 0.659 M (NaOCN) (sodium cyanate)? The ionization constant of cyanic acid is 3.5 × 10−4. Answer in units of M
asked by gabriella 
ap chemistry
What mass of solid sodium formate (of MW 68.01)must be added to 125 mL of 0.48 mol/L formic acid (HCOOH) to make a buffer solution having a pH of 4.07? Ka = 0.00018 for HCOOH. Answer in units of g
asked by gabriella 
chemistry
Two naturally occurring isotopes exist for the hypothetical element dippium. 25.0 percent of dippium atoms have a relative mass of 17.0 amu and 75.0 percent a relative mass of 21.3 amu. What is the atomic mass of dippium? Please show the work thanks
asked by Lisa 
ap chemistry
The ionization constant of HF is 7.2 × 10−4. What is the molar concentration of H+ in a solution which is 0.353 molar in HF and 0.145 molar in KF?
asked by gabriella 
Math
A company’s profit is described by the equation P(x) = – 5x^2 + 300x + 15,000 where x is the price in dollars that the company charges for its product. What should the company charge for the product to generate the maximum profit? a.) $20 b.) $30 c.)
asked by Anonymous 
ap chemistry
How many moles of sodium acetate (NaCH3COO) must be added to 1.000 liter of a 0.500M solution of acetic acid (CH3COOH) to produce a pH of 5.027? The ionization constant of acetic acid is 1.8 × 10−5. Answer in units of mol
asked by gabriella 
physics
A beach ball, moving with a speed of +1.28 m/s rolls off a pier and hits the water a horizontal distance of 0.74 m from the end of the pier. How high (magnitude only) above the water is the pie?
asked by Amanda 
ap chemistry
Calculate the ratio of [NH3]/[NH4+] that gives a solution of pH = 10.60.
asked by gabriella 
ap chemistry
Calculate the pH at the equivalence point for the titration of a solution containing 150.0 mg of ethylamine (C2H5NH2) with 0.1000 M HCl solution. The volume of the solution at the equivalence point is 250.0 mL. Kb for ethylamine is 4.7 × 10−4.
asked by gabriella 
Science
A list of materials of alloys of iron.
asked by Juanita 
trig
Find all the solutions from [0, 2pi] cot^2x+csc=x
asked by Hank 
Algebra 2
How would you find the probability of drawing a face card and a 4 out of a standard deck of 52 cards? I got 4/13 but I don't think its right.
asked by Jane 
Chemistry
5. On the basis of a solubility curve for KNO3 what type of substance would you expect KNO3 to be? Choices: solid liquid gas It is impossible to tell. I don't want the answer. All I want to know is, can you tell whether something is a liquid/solid/gas just
asked by Meg 
Math
I have a triangle with sides measuring x^3 + 1, x^3  1, and x  1. I'm asked to find its perimeter. Is the triangle's perimeter 2x^3 + x  1?
asked by Anonymous 
ap chemistry
What is the pH at the point during a titration when 34 mL of 0.200 M HCl has been added to 29 mL of 0.0500 M NH3 solution? HCl is a strong acid, Kb=1.8×10−5 for NH3. Answer in units of pH
asked by gabriella 
ap chemistry
What is the pH at the equivalence point in the titration of 10.0 mL of 0.56 M HZ with 0.200 M NaOH? Ka = 6.6 × 10−5 for HZ.
asked by gabriella 
ap chemistry
What is the ratio of the molarities of PO3^4 and HPO4^2− ions in a buffer solution having a pH of 13.16? What mass of K3PO4 must be added to 1 L of 0.1 M K2HPO4(aq) to prepare a buffer solution with a pH of 13.16? Answer in units of g What mass of
asked by gabriella 
Math
1. Kyle had 5/7 lb. of birdseed. Each bird feeder holds 1/5 lb. of seed. Can kyle fill 5 bird feeders? 2. The price of a bowling ticket on tuesday night is half the normal price of $2.75. How much will 4 tickets cost on tuesday night? 3. Will 5 divide by
asked by Khrys 
physics (this one is killing me clear answer)
At time t = 0 s, a puck is sliding on a horizontal table with a velocity 3.60 m/s, 35.0° above the +x axis. As the puck slides, a constant acceleration acts on it that has the following components: ax = –0.360 m/s2 and ay = –0.980 m/s2. What is the
asked by jason 
Math
A square field has an area of 22,500 square feet. To the nearest foot, what is the diagonal distance across the field? F. 150 feet G. 178 feet H. 191 feet I. 212 feet J. 260 feet
asked by Anonymous 
math
how do multiple denominators reducible result fraction add 1/6 +1/2+
asked by what to know 
Maths
A cube has a volume of 64 cubic units.what are dimensions of the cube?
asked by Anonymous 
math
Hank needs 3 quarters to play one video game each time. If he has 14 quarters, how many times can he play?
asked by Anonymous 
Math
(4/3 )(3/2)= 1/6 Is 1/6 the correct answer? Minus a negative number becomes a positive then I found common dem.
asked by Dakota 
Finance
Determine the present value if $5,000 is received in the future(ie. at the end of each indicated time period) in each of the following situations. 5% for 10 years, 7% for 7 years and 9 % for 4 years
asked by Susan 
Physics
A girl sitting on a merrygoround moves counterclockwise through an arc length of 3.75 m. If the girl’s angular displacement is 2.12 rad, how far is she from the center of the merrygoround? Answer in units of m
asked by Carlos 
Physics
A girl sitting on a merrygoround moves counterclockwise through an arc length of 3.75 m. If the girl’s angular displacement is 2.12 rad, how far is she from the center of the merrygoround? Answer in units of m
asked by Carlos 
physics
truck covers 40.0 m in 7.50 s while uniformly slowing down to a final velocity of 2.65 m/s. (a) Find the truck's original speed. (b) Find its acceleration. m/s2
asked by Anonymous 
Chemistry
I did a lab the other day where we separated a mixture of NaCl, SiO2, and CaCO3. The Mixture was made by my professor and we did not know the original amounts of each compound. After recovering all of the compounds we found that there was.. 36.4% NaCl
asked by Jessica 
math
A carpenter sawed a piece of wood into 3 pieces. The ratio of the pieces is 1:3:6. The longest piece is 2.5 feet longer than the shortest piece. Find the length of the original piece
asked by llilli 
Math
Which of the following is equal to (n  3)^2 if n = 11? A. (n + 6) (n  6) B. (n + 5) (n  7) C. (n + 4) (n  8) D. (n + 3) (n  9) E. (n + 2) (n  10)
asked by Anonymous 
biology
The name of a binary compound ends with _____.
asked by Anonymous 
english/writing
does my thesis statement make sense? is it clear? any suggestions are welcomed In "The Love Song of J Alfred Prufrock," T.S. Eliot used Prufrock to symbolize modern man's fruitless struggle to find selfworth, love, and insecurities of owns appearance.
asked by Anon 
alegebra
1. What is the factored form of 4x 2 + 12x + 5? (1 point) (2x + 4)(2x + 3) (4x + 5)(x + 1) (2x + 1)(2x + 5) (4x + 1)(x + 5) 2. What is the factored form of 2x 2 + x – 3? (1 point) (2x + 3)(x – 1) (2x + 1)(x – 3) (2x – 3)(x + 1) (2x – 1)(x + 3) 3.
asked by fluffy 
physics
Consider a swimmer who wants to swim directly across a river as shown in the figure below. If the speed of the current is 0.29 m/s and the swimmer's speed relative to the water is 0.64 m/s, how long will it take her to cross a river that is 14 m wide?
asked by sarah 
Math
How do I find a factor of x^3  3x^2  28x?
asked by Anonymous 
Precalculus
1. Gas Mileage Problem The EPA efficiency rating Ina particular model of new car says that the car is expected to get 22.7 miles per gallon (mpg) of gasoline. Assume that the standard deviation is 1.4 mpg and that the actual mileage are normally
asked by Anonymous 
Math
How do I find the xintercepts of an equation like y = x^5 + 9x?
asked by Anonymous 
accounting
On December 31, 2013, a company issues bonds with a par value of $600,000. The bonds mature in 10 years, and pay 6% annual interest, payable each June 30 and December 31. The bonds sold at $592,000. The company uses the straightline method of amortizing
asked by micheal 
accounting
On December 31, 2013, a company issues bonds with a par value of $600,000. The bonds mature in 10 years, and pay 6% annual interest, payable each June 30 and December 31. The bonds sold at $592,000. The company uses the straightline method of amortizing
asked by micheal 
business math
Morley Fast, a contractor, built a warehouse complex in Canmore for the following costs: land, $12,000; concrete & steel' $34,500; plumbing & electrical, $48,990; general carpentry & roof, $42,340; and other expenses, $34,220. Question1: What percent of
asked by kik 
Math
Which two dates have a quotient of 3 and a sum of 32. Dates are 130...
asked by Mom 
Law and ethics
which of the following best describes Formularies? A.A list of approved medications for which an insurance plan will reimburse subscribers B. Formulas for calculating coinsurance payments C. A list of generic drug ingredients for use in company medication
asked by Nicolas 
Precalculus
Suppose that the mean score of 250,000 students on the mathematics part of the SAT is 468 and the standard deviation is 104. Suppose that you make 650 on the SAT mathematics part. a. How many standard deviations is your score above the mean? How do you do
asked by Anonymous 
math urgents
compare the single term expression for retail price after a markup from example 1 and the single term expression for sale price after a markdown from example 2. what do you notice about the coefficients in the two expressions
asked by hola 
Calculus
Use Simpson's Rule with n = 10 to estimate the arc length of the curve. y = tan x, 0 < x < π/9
asked by Sandy 
Calculus
A steady wind blows a kite due west. The kite's height above ground from horizontal position x = 0 to x = 60 ft is given by the following. y= 155(1/40)(x50)^2
asked by Sandy 
math
where do the negatives go on the x/y axis of grid?
asked by :) 
Science
In a hypothetical experiment, the blood flow between two dogs is joined and one dog is stressed so that its heart rate goes up rapidly. What will happen to the heart rate of the second dog? a) It will remain calm because the heart rate is determined
asked by Christian 
math
Rochelle borrowed $850 for 6 years at a simple interest rate of 8%. How much will Rochelle have to repay after the 6 years ?
asked by rochelle 
Calculus
A steady wind blows a kite due west. The kite's height above ground from horizontal position x = 0 to x = 60 ft is given by the following. y= 155(1/40)(x50)^2 Find the distance traveled by the kite.
asked by Sandy 
English
Choose 1/ ashraf(willbe, is) 20 next week. Answer: will be 2/ i (will go, am going) to paris tomorrow as every thing is ready. Answer: will go 3/ he (is buying, is going to buy) this car next month as he planned. Answer: is going to buy 4/ i think he (
asked by Nawaf 
Geometry
Jenny is 5ft 2in tall to find the height of The light pole she measured her shadow And the poles shadow what is The height of the light pole
asked by Anonymous 
precalculus II
Solve: (x2)5^x = 5^(x+2)
asked by GAGAN 
precalculus II
Solve: (x2)5^x = 5^(x+2)
asked by GAGAN 
math
You are putting a brick walkway along two sides of a rectangular garden that measures 6 meters by 15 meters. The path will run the length of the garden, turn the corner, and run along the width. You only have enough brick to cover 46 square meters. How
asked by Julia 
CALCULUS 2
Use calculus to find the volume of the following solid S: The base of S is an elliptical region with boundary curve 9x^2+4y^2=36. Crosssections perpendicular to the xaxis are isosceles right triangles with hypotenuse in the base.
asked by ADELINE 
Business
True or False? Abilities are natural, inborn aptitudes to do specific things.
asked by Emma 
Science
Intrinsic control of heartbeat rate involves what mechanism(s)? a) The AV node initiates heartbeat although the SA node can generate a slower beat rate. b) The atrioventricular bundle initiates signals that travel to the Purkinje fibers. c) The SA node
asked by Tanya 
math
The bottom of a ladder is placed 4 feet away from a house and it reaches a height of 16 feet on the side of the house. What is the slope of the ladder?
asked by :) 
Physics
The earths mass is m=5.98*10^24 kg and physics students masss is 70 kg. Knowing that the gravitational force between the student and the earth is 392 N of force, what is the distance between the student and the Earths center?
asked by Ezabelle 
physics
have homework due soon, need help thanks. Two point charges are placed on the x axis.(Figure 1) The first charge, q1 = 8.00nC , is placed a distance 16.0m from the origin along the positive x axis; the second charge, q2 = 6.00nC , is placed a distance
asked by jrfannin 
physics
Two point charges, 20μC and +40μC , are separated by a distance of 17.0cm . What is the magnitude of the electric field at a point halfway between the two charges? Express your answer to two significant figures and include the appropriate units
asked by jrfannin 
physics
A 23.6μC point charge lies at the origin. Find the electric field at the point (0.55m , 0). What is the magnitude of the electric field? Express your answers using two significant figures. Enter the x and y components of the field separated by a comma.
asked by jrfannin 
math
three numbers are in the ratio 6:3:1, and the sum of these numbers is 420. If the first number is reduced by 50%, the second number is increased by 42, and the sum of the numbers remains the same, find the resulting ratio of the numbers.
asked by bt 
physics
Two point charges are placed on the x axis. (Figure 1) The first charge, q1 = 8.00nC , is placed a distance 16.0m from the origin along the positive x axis; the second charge, q2 = 6.00nC , is placed a distance 9.00m from the origin along the negative x
asked by jrfannin 
physics
An electric dipole lies on the xaxis, consisting of a 2.3nC charge at x = 11cm and a +2.3nC charge at x = 11cm . Part A Compute the electric field at the point (–16cm , 0). Find the magnitude of the electric field. Express your answer to two
asked by jrfannin 
physics
if a charged plane has a uniform surface charge density of −1.5×10−7C/m2 , what is the magnitude of the electric field just outside the plane’s surface? Express your answer to two significant figures and include the appropriate units.
asked by jrfannin 
physics
A large plane having uniform charge density has an electric field just outside the plane that points directly toward the plane with magnitude 1.25×104N/C . What is the surface charge density? Express your answer with the appropriate units.
asked by jrfannin 
physics
What must the charge (sign and magnitude) of a particle of mass 1.47g be for it to remain stationary when placed in a downwarddirected electric field of magnitude 690N/C ? Use 9.81m/s2 for the magnitude of the acceleration due to gravity. PART B What is
asked by jrfannin 
physics
If the field strength is E = 9 V/m a distance of 1 m from the charge, what is the field strength E a distance of 3 m from the charge?
asked by jrfannin 
Chemistry
When 3.10 g of a nonelectrolyte solute is dissolved in water to make 755 mL of solution at 26 °C, the solution exerts an osmotic pressure of 821 torr. What is the molar concentration of the solution? How many moles of solute are in the solution? What is
asked by LLamaboy 
math
A robotic basketball player tosses a ball upward from a height of 7 feet, at an initial speed of 111 feet per second. The height of the ball is modeled by the equation: h=−16t2+111t+7, where h is the height above the ground in feet and t is the time
asked by Julia 
physics
For which of the following motions of an object must the acceleration always be zero? I. Any motion in a straight line II. Any free fall motion III. Any motion in a circle it can be more than one :P
asked by ashley 
physics
The figure above shows an object of mass 0.5 kg that is suspended from a scale and submerged in a liquid. If the reading on the scale is 4 N, then the buoyant force that the fluid exerts on the object is most nearly: 1.3 N 1.0 N 0.75 N 0.33 N 0.25 N
asked by ashley 
physics
Two trains face each other on adjacent tracks. They are initially at rest, and their front ends are 34 m apart. The train on the left accelerates rightward at 1.18 m/s2. The train on the right accelerates leftward at 1.19 m/s2. (a) How far does the train
asked by jahshaun jenkins 
Business
1. Career Fairs allow jobseekers to contact several prospective employers in a short time. (T/F) 2. It is illegal for businesses to screen applicants for skills and abilities in preemployment tests. (T/F) 3. You would study business and economics trends
asked by Emma 
english
9. What personality trait does Odysseus reveal when he devises a plan to listen to the Sirens' song and yet escape destruction? (1 point) irritability loyalty curiosity generosity10. Read the following passage from the Odyssey: Tell me, where was it, now,
asked by fluffy 
math
If x varies inversely withy 3, and x=6 when y=3, find x when y=2.
asked by Julia 
physics
The two blocks of masses M and 2M shown above initially travel at the same speed v but in opposite directions. They collide and stick together. What is the final velocity of the mass M after the collision? negative one sixth v. negative one third v. Zero
asked by ashley 
physics
The cart of mass 10 kg shown above moves without frictional loss on a level table. A 30 N force pulls on the cart horizontally to the right. At the same time, a 10 N force at an angle of 60° above the horizontal pulls on the cart to the left. What is the
asked by ashley 
Math
find the points on x^2+y^2=11 where the tangent line has slope 11/60
asked by JAYZ 
physics
A constant force of 900 N pushes a 100 kg mass up the inclined plane shown above at a uniform speed of 5 m/s. ( hight= 1m) The power developed by the 900 N force is most nearly: 400 W 800 W 900 W 1000 W 4500 W
asked by ashley 
Physics
A source traveling at 100m/s emits sound waves of frquency 900hz ..what is the velocity of the sound ?
asked by Perla 
science(CHECK ANSWERS)
can anyone answer my question?? which of the following is the best example of transforming electromagnetic energy into thermal energy? A.when trees absorb sunlight for photosynthesis. B.when the interior of a car absorbs sunlight and warms up. C.when a
asked by taylor