Questions Asked onSeptember 1, 2010

1. english/CHECK

My answers 1) Assail 2)Banal 3)mercenary 4)allusion 5)Taint 6) appease 7)Arbitrary 8)syndrome 9)altruistic 10)euphemism MY OLDER BROTHERS MARK HAS NO LUCK WITH WOMEN, HE GOES INTO ONE OF TWO STYLES OF CONVERSATION. THE FIRST IS TO (1) TAINT HER WITH A

2. english/check

My answers 1.Altruistic 2. Mercenary 3. Assailed 4. Appease 5.syndrome 6. Taint 7.Arbitrary 8.allusion 9.Euphemism 10.Banal 1-2 _ people tend to place the public welfare above their own self-interest. In contrast,_ people will exploit anyone for a profit

3. Physics

A sled starts from rest at the top of a hill and slides down with a constant acceleration. At some later time it is 14.4 m from the top; 2.00 s after that it is 25.6 m from the top, 2.00 s later 40.0 m from the top, and 2.00 s later it is 57.6 m from the

4. Chemistry

net ionic equation of Na2CO3+2HC2H3O2-->CO2+h2o+2Na2H3O2

5. College Chem.

Determine the longest wavelength of light required to remove an electron from a sample of potassium metal, if the binding energy for an electron in K is 1.76 × 103 kJ/mol.

6. Asia

What is the region of rich farmland that stretches across the northern part of Europe

7. math

the product of three consecutive numbers is 4080. what are the numbers?

8. College Chem.

How much energy is evolved during the reaction of 48.7 g of Al, according to the reaction below? Assume that there is excess Fe2O3. Fe2O3(s) + 2 Al(s) → Al2O3(s) + 2 Fe(s), ΔH°rxn = -852 kJ

9. english

My answers 1) Assail 2)Banal 3)mercenary 4)allusion 5)Taint 6) appease 7)Arbitrary 8)syndrome 9)altruistic 10)euphemism 1-2 _ people tend to place the public welfare above their own self-interest. In contrast,_ people will exploit anyone for a profit they

10. Physics - Momentum of cars at intersection

Car A(1750kg) traveling due south and car B (1450kg)due east. They reach the same intersection at the same time and collide. The cars lock together and move off at 35.8km/h[E31.6degS]. What was the velocity of each car before the collided? I tried this

11. calculus

A 20.0 g copper ring at 0.000°C has an inner diameter of D = 2.54000 cm. An aluminum sphere at 108.0°C has a diameter of d = 2.54508 cm. The sphere is placed on top of the ring, and the two are allowed to come to thermal equilibrium, with no heat lost to

12. College Chem.

How much energy is evolved during the reaction of 48.7 g of Al, according to the reaction below? Assume that there is excess Fe2O3. Fe2O3(s) + 2 Al(s) → Al2O3(s) + 2 Fe(s), ΔH°rxn = -852 kJ

13. physics

According to recent test data, an automobile travels 0.250 mi in 19.9 s, starting from rest. The same car, when braking from 60.0 mi/h on dry pavement, stops in 146 ft. Assume constant acceleration in each part of the motion, but not necessarily the same

14. analogy

dock is to what as park is to garage? open is to close as retreat is to what?

15. Physics - Momentum of cars at intersection

Two cars of identical mass are approaching the same intersection, one from the south and the one from the west. They reach the intersection at the same time and collide. The cars lock together and move away at an angle of 22deg counterclockwise from the

16. Physics again

The equilateral glass prism shown has an index of refraction of 1.56. The prism is surrounded by air. A ray of light is incident on the middle of the left face of the prism. What is the smallest angle of incidence for which the ray of light will emerge

17. intro to world religions

Thank you! I read both of the links you posted. The two pieces are still really difficult to understand, but since I have to pick one of the two, I think I'll write about the Gospel of Mary.. The first part says to write a summary of the gospel as I

4. Consider public policy aimed at smoking. a. Studies indicate that the price elasticity of demand for cigarettes is about 0.4. If a pack of cigarettes currently costs $2 and the government wants to reduce smoking by 20 percent, by how much should it asked by econs 19. Math Word Problems #1. The pressure P of a compressed gas is inversely proportional to the volume V. If there is a pressure of 35 pounds per square inch when the volume of gas is 400 cubic inches, find the pressure when the gas is compressed to 100 square inches. #2. A asked by Carmen 20. Finance Hello, I am doing a finance case, Twilight Acre Farms, and I am trying to determine cash flows. I was not given a revenue figure, only that productivity will increase 15% with the new machine. I do not know what to do. It says in the case that excess asked by Brittany 21. physics Consider a map oriented sot hat the x axis runs east-west (with east being "positive" direction) and y runs north-south (with north "positive"). A person drives 35 km to the west, then turns and drives 44 km to the south. Find the x and y components of the asked by judith 22. science What force is required to accelerate a 1,000 kg car 5 m/s2? asked by gp 23. physics A pump is installed in the basement of a 10-storey building in order to supply the occupants with water. Each storey is 3m high. How much pressure must the pump exert on the water so that the water reaches the 10th floor with a pressure of 400 kPa? asked by Jenna 24. physics a hot air balloon rise above the ground, accelerating upwards at a rate of 2 m/s^2. The total mass of the hot air balloon and it occupants is 400kg. the density of the air is 1.3 kg/m^3. a) Determine the volume if the hot air balloon. b) if this asked by Mikey 25. Physics Nitrogen gas is introduced into a large deflated plastic bag. No gas is allowed to escape, but as more and more nitrogen is added, the bag inflates to accommodate it. The pressure of the gas within the bag remains at 1 \rm atm and its temperature remains asked by Todd 26. math The 20 leaves of a 40-page book are numbered 1 through 40. The first and last leaves are ripped out. What is the sum of the remaining page numbers? asked by M 27. physics(check my answers) a large thin conducting plate has a net charge q. the charge density on each side of conducting plate is : q/2A electric field on each side is :q/2epsilon=q/4Aepsilon Does the charge on the right surface contribute to the electric field to the left of the asked by blasting 28. Physics A subway train starts from rest at a station and accelerates at a rate of 1.60 m/s^2 for 14.0 s . It runs at constant speed for 70.0 s} and slows down at a rate of 3.50m/s^2 until it stops at the next station. Find the total distance covered. asked by Ceci 29. Math - Intersection of planes Find the vector equation of the line of intersection for the pair of planes. Plane one: x+5y-3z-8=0 Plane two: y+2z-4=0 I did half of the work but now i am stuck. the normal of the planes are not parallel and therefore a solution exists, you simultaneously asked by Shaila 30. Physics - Momentum Under what circumstances is the change in momentum of a system equal to zero? asked by Shaila 31. Physics On a calm, bright day, you're scuba diving in a deep lake (n = 1.33), 5.40 m from your sailboat. When you are 3.10 m below the surface, the top of the sailboat mast appears to you to be in a direction 40.0° from vertical. Calculate the height of the mast. asked by Rudi 32. Pre Calc x^2+y^2=625 Verify that (-24,7) lies on the circle. asked by Katie S 33. 11th grade While driving his sports car at 20.0 down a four lane highway Eddie comes up behind a slow-moving dump truck abd decides to pass it in the left lane. If Eddie can accelerate at 5.00 m/s^2, how long will it take for him to reach a speed of 30.0 m/s? asked by SH 34. math provide a counterexample to show that each statement is false. a) if a four sided figure has four congruent sides, then it has for right angles. at first i thought of a trapezoid proves that wrong but then i remembered only 2 sides have to be congruent for asked by Maryanne 35. math Two consecutive odd primes, such as 11 and 13, are called a pair of "twin primes" how many pairs of twin primes are there between 15 and 45? F-2 G-3 H-4 J-5 K-7 asked by anonymous1 36. math paulina gets on an elevator. at the first stop, 4 people get off and 3 get on. at the second stop, 5 people get off and one gets on. at the third stop, paulina gets off. if 4 people are still in the elevator when paulina gets off, how many people were on asked by mi 37. algebra The base of a triangle is 3cm grater than the height. The area is 14cm^2. Find the height and length of the base. Please show how you dervied at your answer. asked by Jackie 38. math duwayne wrote a two-digit number. he multiplied it by 3, added 18, and divided by 8. his final answer was 9. what number did duwayne write? asked by Anonymous 39. Science A highway is to be built between two towns, one of which lies 98.0 km south and 24.0 km west of the other. (a) What is the shortest length of highway that can be built between the two towns, and (b) at what angle would this highway be directed, as a asked by GG 40. math a stick is cut so that one part is 2/3 of the length of the other. how long, inches, is the shorter part? asked by mi 41. Physics help A very narrow beam of white light is incident at 40.40° onto the top surface of a rectangular block of flint glass 11.8 cm thick. The indices of refraction of the glass for red and violet light are 1.637 and 1.671, respectively. Calculate the dispersion asked by A very narrow beam of white light is incident at 4 42. Math - Solving Graphically 1. 8 + 7x =2x² I used my calculator to graph this and got x is about 4.41 and -.904 2. 1/3x² - 15 = 0 Again, I graphed on my calculator and got x is about 6.70 and -6.70 Are these answers accurate and is there another way to solve? asked by Anna 43. Physics I need help on two problems :P 1. A spherical balloon is partially blown up and its surface area is measured. More air is added increasing the volume of the balloon. If the surface area of the balloon expands by a factor of 2.0 during this procedure, by asked by Johnny 44. SOCIOLOGY WHAT ASPECTS OF THE SOCIAL AND WORK ENVIROMENT IN A FAST-FOOD RESTAURANT WOULD BE OF PARTICULAR INTEREST TO A SOCIOLOGIST BECAUSE OF HIS OR HER SOCIOLOGICAL IMAGINATION? asked by RENE 45. algebra find an approximation to the nearest ten-thousandth log 8900 over log 110 asked by allice 46. 8th grade What are the Five Themes Of Geography? asked by Kaniria 47. Physics guide me through On a calm, bright day, you're scuba diving in a deep lake (n = 1.33), 5.40 m from your sailboat. When you are 3.10 m below the surface, the top of the sailboat mast appears to you to be in a direction 40.0° from vertical. Calculate the height of the mast asked by rudi 48. math kenny buys candy bar s at 9 for$1. How many candy bars must he sell in order for him to make a profit of exactly $10? F-27 G-30 H-45 J-60 K-90 answer:H-45 asked by AnOnYmOuS1 49. 10th grade Honors English What is my English teacher asking? Here is the prompt. Life can be considered a series of stories. It is the narrative we tell and hear the create the life the we live. And it id through these narratives that messages are passes. "October Sky", asked by Joe 50. College Physics A positive and a negative charge are positioned as shown: + | 3.00 meters - _______| 4.00 meters Q1 = 4.00 microCoulomb Q2 = -4.00 microCoulomb 1. What is the distance between the charges? 2. What is the angle of West of south? 3. What is the force of + on asked by Lucy 51. math jeanine used 2 1/2 cups of flour to make muffins and 1 3/4 cups of flour to make biscuits. after bortowing 1/4 cup of flour, she had 2 1/4 cups left to make bread. how much flour did she have to begin with? asked by mi 52. chemistry oxidation state of nitrogen in n2h4 asked by mathew 53. 9th grade the perimeter of the first bedroom is 44 feet.What are the dimensions? asked by Alie 54. Algebra 1 the perimeter of the first bedroom is 44 feet. What are the dimensions? asked by Alie 55. College Physics - fixed again! A positive and a negative charge are positioned as shown: + | |_______ - The distance from - to corner is 4.00m and the distance from corner to + is 3.00m. Q1 = 4.00 microCoulomb Q2 = -4.00 microCoulomb 1. What is the distance between the charges? 2. What asked by Lucy 56. Physics Find th resultant and speed direction of the airplane relative to the ground.... AN airplane is heading west at velocity 950km/hr and wind is blowing northward at velocity of 55.o km/hr asked by Mariel 57. English He is standing still. (Is 'still' an adjective or an adverb?) asked by rfvv 58. chemistry What concentration of aqueous CaCl2 solution freezes at -10.2ºC? The freezing point of pure water is 0.0ºC and Kf of pure water is -1.86ºC/m. asked by Cecilia 59. geometry Draw and mark a figure in which M is the midpoint of ST, SP = PT, and T is the midpoint of PQ. asked by tina 60. Health Normal urine is ____, as indicated by its pH value. A) slightly alkaline, B) neutral, C) slightly acidic, D) extremely alkaline Normally I would post what my answer is along with the question but on this one I have NO CLUE! I can't find the answer asked by Derek 61. math the sum of three consecutive odd numbers is 369. what are the numbers? asked by Anonymous 62. 9th grade global history In the book 1001 Arabian Nights where does it explain about thievery as a way of life,humor through trickery of the innocent and distrust of foreigners. asked by Susan 63. College Physics A positive and a negative charge are positioned as shown: + | 3.00 meters - _______| 4.00 meters Q1 = 4.00 microCoulomb Q2 = -4.00 microCoulomb 1. What is the distance between the charges? 2. What is the angle of West of south? 3. What is the force of + on asked by Lucy 64. math tisha works 5 days a week as a paramedic. she has 10 holidays off and 3 weeks vacation every year. if tisha never misdes a regular day of work, how many days does she work in each year that is not a leap year? asked by mi 65. Math How many seven digit numbers less than 1.048,000 can be made using the digits, 0,1,4,6,7,8,9? Make a list of possible ways to represent your seven digit numbers asked by shaneea 66. Math How do you write an expression for... the value in cents of 5 quarters? Thank You asked by Carl 67. Science The portion of the nervous system that controls involuntary activities is a subdivision of the ____ nervous system. A. sympathetic B. central C. peripheral D. parasympathetic I think it's either B or C right? asked by Dylan 68. psychology First explain the difference between sensation and perception. Next define the just noticeable difference and sensory adaptation. Finally give examples of how both the just noticeable difference and adaption play a role in both sensation and perception asked by star 69. physical science The density of copper is 8.92 g/cm (cubed). If you plotted the mass of copper in grams versus the volume in cubic centimeters, what would the slope of the line be? asked by Madi 70. 12th grade - Math Solve by Factoring: 1.) x²- x + 12 = 0 2.) 4x³ + 21x² - 18x = 0 3.) x³- x² - x + 1 asked by Eliza 71. Macro Give an example, other than those given in the chapter, of a technological change that has caused unemployment, or Give an example of a new technology that has created jobs How do you think you might measure the net impact of technological change on asked by Mary 72. Abnormal Child Psychology an assessment tool that's the actually measures the construct its intended to measure can be considered. A.reliable B. valid C. standardized D. effective asked by Anonymous 73. health care reimbursement methodologies hospitals that are excluded from the medicare acute care pps (such as childrens hospitals) are paid based on? asked by misleydis 74. Anatomy & Physiology During an emergency room examination for an injured arm, the physician palpates the arm's entire length, starting at the shoulder and ending at the fingers of the hand. This process takes him from a/an ____ position. A. right to left B. proximal to distal asked by Nikki 75. algebra 9x+5y=-42 -2x+y=22 Find the ordered pairs asked by theresa 76. physics Runner A is initially 6.0 mi west of a flagpole and is running with a constant velocity of 4.0 mi/h due east. Runner B is initially 4.0 mi east of the flagpole and is running with a constant velocity of 5.0 mi/h due west. How far are the runners from the asked by Collin 77. 9th grade what is the short story a sound of thunder about asked by Anonymous 78. College Physics - fixed A positive and a negative charge are positioned as shown: + | - _______| The distance from - to corner is 4.00m and the distance from corner to + is 3.00m. Q1 = 4.00 microCoulomb Q2 = -4.00 microCoulomb 1. What is the distance between the charges? 2. What asked by Lucy 79. geometry This is a two-column proof requiring 6 answers for each column. Given: line AB is perpendicular to line CD. Prove: m angle 2 + m angle 4 + m angle 7 = m angle 1. asked by shay 80. environmental science Concord, New Hampshire has cold snowy winters (average temperature 20'F), pretty springs, cool summer (average temperature 70'F), and colorful falls. What climate is it? a) Subartic b) Polar ice c) Not cold d) Humid continental e) Tundra B asked by pam 81. environmental science Whatclimate does this place have? Warmest month average: 83'F Coldest month average: 70'F Average rainfall: 42 in/yr Vegetation: Rainforest a) Temperate b) Tropical c) Cold d) Dry B asked by pam 82. math simon added$4.50 to the money in his bank. then his father agreed to double simon's money, which gave him $33. how much money did simon have to begin with? asked by mi 83. Pre Calc x^2+y^2=625 Find an equation of the line that is tangent to the circle at this point. asked by Katie S 84. algebra The function H described bu H(x)=2.75x + 71.48 can be used to predict the height in centimeters of a woman whose humerus is x cm long. Predict the height os a woman whose humerus is 36cm long. asked by katy 85. math shawna had to decorate 3 gift packages with ribbon. she used 1 1/3 yards of ribbon for the first package, 1 1/2 yards of ribbon for the second package, and 1 2/3 yards to decorate the third package. shawna had 3 1/2 yards of ribbon left over. how much asked by Anonymous 86. Math How many seven-digit numbers less than 1,048,000 can be made using the digits 0,1,4,6,7,8, and 9? Make a list of possible ways to represent your seven-digit numbers. asked by Ana 87. algebra The sides of a triangle have measures of x, x, and y, and the perimeter of the triangle is 46. The measure y is 4 centimeters longer than the measure x. Write two equations which represent the two sentences. Solve the system you wrote for this using any asked by brandon 88. Physics A viaduct is being re-levelled by using a jackscrew with a pitch of 5mm. The mass of the top slab of the viaduct is 20 tonnes (20000kg) and its length is 40m. The lever arm used to turn the jackscrew is 60 cm long. Calculate the effort force to be applied asked by Mia 89. geometry the area of a triangle is 338 square yards. the height of the triangle is four times its base find the height and base of the triangle asked by Tate 90. Physics A viaduct is being re-levelled by using a jackscrew with a pitch of 5mm. The mass of the top slab of the viaduct is 20 tonnes (20000kg) and its length is 40m. The lever arm used to turn the jackscrew is 60 cm long. Calculate the effort force to be applied asked by Mia 91. physical science 15 joules of work are done by forces other than gravity in taking an object from a position 3 m above the ground to a position 8 m above the ground. what is the change in the gravitational potential energy of the object? asked by tristen 92. Physics A flat circular mirror of radius 0.120 m is lying on the floor. Centered above the mirror, at a height of 0.830 m, is a light source. Calculate the diameter of the bright circular spot formed on the 2.90 m high ceiling by the light reflected from the asked by rudi 93. Spanish Todays homework 1. ¿Qué comerás esta noche, Pepe? Comerá pizza. Comerás espagetis. Comeré lo que prepara mamá. Comere un sandwich. 2. ¿Qué va a hacer Paquito hoy? Irá al cine conmigo. Estudiaré en casa. Venirá al partido de futbol. Dormirás asked by Jim 94. Spanish Same homework. I just added my answers. 1. ¿Qué te gusta hacer? a)Te gusta jugar al futbol. b)Me gustan cantar. c)Le gusta tocar el piano. d)Me gusta dormir. 2. ¿Cuánto dinero me queda, papá? a)Te quedan tres dólares. b)Me queda tres dólares. c)Le asked by Jim 95. math eight years from now,Oana will be twice as old as her brother is now.Oana is now 12 year old. How old is her brother now? f-2 g-4 h-6 j-10 k-16 12/2=6 or 12+8=20 20/2=10 asked by AnOnYmOuS1 96. Algebra (please help me) The cost in millions to remove x% of pollution in a lake modeled by C=6000/200-2x. What is the cost to remove 75% of the pollutant? What is the cost to remove 99% of the pollutant? For what value is this equation undefined? asked by Carla 97. physics if a plane is flying 235 km/h and encounters west wind at 80 km/hr. What's its new velocity? asked by tatychass 98. math suppose a snail crawls 2/5 inch per second . at this rate what is the total number of inches the snail crawls in 2 minutes? a-48 b-30 c-24 d-5 e-4/5 asked by AnOnYmOuS1 99. please help ASAP How would you compare the accounting for an enterprise funds with those of a for-profit business? How would you compare the accounting for the business-type activities in an enterprise fund with accounting for those activities in a governmental fund? asked by 2much 100. help plz Give an example, of a technological change that has caused unemployment, or Give an example of a new technology that has created jobs How do you think you might measure the net impact of technological change on overall employment and GDP in the USA? Make asked by Mary 101. Global Studies For my project, I had to stand in a public place for an hour and then reflect upon the diversity that I saw in my community. One person I saw was of Asian background, and clad in loose, beige trousers, and a matching shirt which was also loose-fitting. He asked by Caitlyn 102. Spanish - SraMcGin Hello SraMcGin, I tried again how you said and I came up with these. Let me know if I did any better. Thanks 1 d 2 d 3 c 4 d 5 c 6 d 7 b 8 d 9 c 10 a 11 c 12 b 13 b- But i think vendiendo mean sellingnot sold? 14c 15d Thanks for your help! Original asked by Jim 103. Algebra The cost in millions to remove x% of pollution in a lake modeled by C=6000/200-2x. What is the cost to remove 75% of the pollutant? What is the cost to remove 99% of the pollutant? For what value is this equation undefined? asked by Carla 104. planning Ms. Sue, you told me last time to search up my college to see what courses are required for hygienist, and so this is what I got. 2. The course choices that I make today lead to the fulfillment of this dream by them providing all the knowledge that I need asked by Anonymous 105. algebra The mass of Neptune is about 1.03x10^23 metric tons. The mass of the sun is about 1.998x10^27 metris tons. About how many times the mass of Neptune is the mass of the sun? Round to the nearest thousandth, if needed use scientific notation. Use the asked by Jackie 106. English Don't let me down. (What is the part of speech of 'down' in this sentence? And what is the meaning of 'down' here?) asked by rfvv 107. Pre calc Find the Domain of the function: f(x)=the square root of the entire fraction- x^2+6x-16 over x^2-2x-15 asked by Katie S 108. math (comination plz check) answers included what different combinations can you make with the letters BLSV. this is what i came up with blsv lsvb svbl vbls bvsl bvls vlsb vbsl vlbs sbvl lvbs lsbv lbvs slbv sblv svlb asked by scooby 109. college You have been hired as a consultant by your neighbor to help her with her computer. You notice that she has a screen full of icons which appear to be Word documents, Excel Spreadsheets and other graphic files. How would you help her organize her data i.e. asked by bobby 110. college_anthropology What does miners piece tell us about the difficulty of describing another culture? asked by kristina 111. Social Studies unscramble oogecythnl, means tools and methods used to help humans do tasks asked by Anonymous 112. Math Tenecia is thinking of a number with 8 place values. The digit in the thousands place is 5. The digits in the hundred thousands and hundreds place are both an odd number greater than 7. The digit in each other place value is one less than the digit in the asked by Mia 113. Math Mrs. Karla thank you for your help. but I don't understand your answer. The question is again: Tenecia is thinking of a number with 8 place values. The digit in the thousands place is 5. The digits in the hundred thousands and hundreds place are both an asked by Mia 114. chemistry How many moles of acetic acid are in 100ml of a 0.05M solution of acetic acid? asked by Marian 115. Physics Junes Verne in 1865 suggested sending people to the Moon by firing a space capsule from a 195 m long cannon with a launch speed of 12.78 km/s. What would have been the unrealistically large acceleration experienced by the space travelers during launch? asked by Z32 116. Astronomy The Sun is currently in the constellation Sagittarius on New Year's Day. When Bega is the North Start, what constellation wil the Sun be in on January 1st? asked by Anonymous 117. Physics A flat circular mirror of radius 0.120 m is lying on the floor. Centered above the mirror, at a height of 0.830 m, is a light source. Calculate the diameter of the bright circular spot formed on the 2.90 m high ceiling by the light reflected from the asked by rudi 118. calculus Evaluate the limit or state that it does not exist. lim Root(6+x)-Root(6-x)/x x->0 i kept getting zero which ever way i tried to solve it.. help plz. asked by Jake 119. COM 155 I need help to identify the purpose of the writing below. We’ve all read a lot about stress, but Hockenbury and Hockenbury have something new and interesting to say about it: It’s not the big life crises but the million petty hassles we face every day asked by confused by adverbs and adjectives 120. math what two different word phrases are there for the expression t/30? asked by avianna 121. math how do you write 3,209,003,812 in standard form asked by kathy 122. physics heather and Matthew walk with an average velocity of .89 m/s eastward. it takes them 44 min to walk to the store. what is their displacement? asked by Marissa 123. Math- intersection of planes Show that the line [x,y,z]=[10,5,16]+t[3,1,5] is contained in the plane x+2y-z-4=0 I tries writing the vector equation in parametric form and then substituting it into the respective x,y,z in the plane, after simplifying I get 0t=0 does this mean that the asked by Shaila 124. English we have to write and present a drama script about 'marginalization' for example homeless people are left out of the society. those with disabilities and those young people under 25 who care for their relatives. they are all positioned outside of the great asked by star 125. biology;zoology What do you think the embryological steps we see in the early development of the invertebrates tells us about evolutionary history? How did those steps evolve? Please use specific examples and be prepared to defend your answer. asked by star 126. maths Help me find the zeroes of this function: f(x)=1/2x^3-2x asked by suart 127. 12th grade - Math 1.) Explain why |8-15i| = 17 asked by Eliza 128. enviromental science Juneau, Alaska has a dry winter season, even though it receives 53.2 inches of precipitation annually. Its average coolest-month temperature is 22'F, and its average warmest -month temperature is a surprising 56'F. What climate is it? a) Humid continental asked by pam 129. Math Solve: 1.) 2x² + 24 = x² The answers I obtained were: x = i√24 and x= -i√24 are these correct? 2.) 9x³ = 25x 3.) 5x² - x = 7x² - 5x - 2 4.) 2x² = x³ + 4x - 8 ~Thank you asked by Henry 130. math 60x30 ----- 60+30 a-2 b-20 c-200 d-2000 e-none of these 60x30=1800 60+30=90 1800/90=20 answer b-20 asked by AnOnYmOuS1 131. analytical chemistry how cam the amount of chlorine in [Ni(NH3)6]Cl2 be determined asked by ranger 132. Math A 9 percent salt-water solution is mixed with 4 ounces of an 18 percent salt-water solution in order to obtain a 15 percent salt-water solution. How much of the first solution should be used? asked by Jeanne 133. math if 15-2x4 d - x4 asked by AnOnYmOuS1 134. math after m minutes you blink 10m+3 times. how many times you blink in 3 minutes asked by darien 135. math chita is 3 3/4 years younger than pablo. if you multiply chita's age by 4, the answer is 43. how old is pablo? asked by mi 136. math juan travels at the rate of 30miles per hour for 4 hours. He then return over the same route in 3 hours.What was his average rate for the return trip in miles per hour a-22 1/2 b-34 2/7 c-35 d-36 e-40 answer: f-40 asked by AnOnYmOuS1 137. math Can someone help me plwease with this problem????? I need to find an equation for the given pair of points and express my answer in x=a,y=b, or y=mx+b form. Please explain it simply as I am really struggling with this. (-1,-1) and (6,6). Thank you so much asked by barb 138. Montessori if one side of a regular hexagon is 12 m, find its perimeter asked by cute 139. Intermediate Algebra Factor: 9x^2 - 42x + 49 So far I have 3(3x^2 - 14x + ) I have no idea if this is right or if this equation is prime. Or if I'm solving it correctly. asked by Angel 140. physics A certain car is capable of accelerating at a rate of +0.90 m/s2. How long does it take for this car to go from a speed of 55 mi/h to a speed of 80 mi/h? asked by Anonymous 141. algebra samantha is buying carpet for her bedroom floor, which is a 15-foot-by-12-foot rectangle. if carpeting cost$1.2 per square fot, how much will it cost samantha to carpet her bedroom?

The gravitational force on the moon is one -sixth of what it is on Earth. This means that on the Moon you would weigh one-sixth of what you weigh on Earth. How much would you weigh on the moon.

143. physics

Objects change their _____ only when a net force is applied. Laws of _____ are used to describe the effects of forces on the _____ of objects.

144. math

from one piece of walnut, sam cut two 9 1/2 in. strips for 2 sides of a frame. he cut two 11 3/4 in. strips each for the other 2 sides. sam had 5 1/2 in. of walnut left. how long was the piece of walnut when he started?

145. physics

Consider a particle with initial velocity that has magnitude 12.0 m/s and is directed 60.0 degrees above the negative x axis.

146. physics

if i increase the distance between the parallel conducting plates, potential difference going to increase but what about electric field?

147. grammar

Identify the arts of speech inthis sentence: Larry OFTEN GOT CAUGHT between the flailing arms and kicking feet of Moe and Curly.

148. environmental science

Nashville, Tennessee has precipitation year- round, and it can get pretty miserable when the summer hits ( average temperature 79'F). Winters are mild with the coolest month average temperature at 37'F. What climate is it? a) Not Temperate b) Humid

149. science

what are the beakers called that are shaped like pears?

150. algebra

(3^4)6 Simply. Type exponential notation with postive exponents. Simplify your amswer.

151. physics

A ball is thrown vertically upwards, from ground level, with an initial speed vo. Assume that air resistance is negligible so that the acceleration of the ball is due solely to gravity. a) Derive an algebraic formula for the time t that it takes for the

152. math

7(3x+6)=11-(x+2)

153. precalc

Solve log subscript4 112 = x.

154. Marketing

I need an idea for a future product or service to market for this class project, any ideas? Thank you in advance!

155. psychology

identify four key milestones in the development of cognitive psychology as a discipline?

156. Honors Geometry

Okay, on a number line I have points A,B, C, D, E, F, and G. If AG is different from GA, how many different names can you give the line? My question is: How can AG be different from GA?

157. math

chita is 3 3/4 years younger than pablo. if you muktiply chita's age by 4, the answer is 43. how old is pablo?

158. English

1. What do you like? 2. What don't you like? 3. What do you not like? 4. What do you dislike? (Can we use all the expressions? What about #3? Do you use Sentence 3 frequently? What other expressions can we use if we want to ask like this?)

159. Intro to World Religions

Is there anyone here who can explain to me what the Gospel of Thomas and the Gospel of Mary are about? This is part of my first writing assignment in this class and I can't start on it until I understand these two writings. I've read both, but I'm so

160. English 3 honors

We are supposed to make a creation myth or a trickster tale so I decided that I wanted to write a creation myth. I need ideas of what I can write about.

asked by Honor Student
161. Botany

name 3 crops domesticated in regions that are now mexico central and south america

162. math

ralph displays 9 samples of fabric on a rectangular posterboard. each sample is a 3-inch square. he places them in 3 rows each 1 inch apart on all sides. this arrangement leaves a border of poster board 1 1/4 inches along the sides and 1 1/2 inches along

163. Psychology

When you use procedures like placebos and double-blind conditions, you are attempting to set up ____ for factors that would make your experimental findings questionable. A. controls B. treatments C. selections D. cases

164. math

Solve x+1=2/3x algebraically

165. Botany

What value to modern cultures is there in preserving traditional agriculture and crop genetic diversity?

166. Math

Could anyone give me any idea on how t o answer this? Thanks 1.A classmate tells you, “Finding the coordinates of a midpoint is easy. You just find the averages.” Is there any truth to it? Explain what you think your classmate means. - I think what he

167. English

1. While the pictures were based on the sketches, Degas painted in his studio. 2. With the pictures based on the sketches, Degas painted in his studio. 3. The pictures veing based on the sketches, Degas painted in his studio. 4. The pictures based on the

168. english

Who is your teacher? what is the subject?

169. Math/Physics

1. A typical virus is a packet of protein and DNA or RNA and can be spherical in shape. The influenza A virus is a spherical virus that has a diameter of 85nm. If the volume of saliva coughed on to you by a friend with the flu is .010cm^3 and 10^-9 of that

170. Maath

What does it mean to solve each equation graphically? 5x+7=32

171. Physics

With an average acceleration of negative 1.2m/s squared, how long will it take a cyclist to bring a bicylcle with an initial speed of 6.5 m/s to a complete stop? answers are: either 2.0, 5.4. 0.18 or -1.8s Please help-I am totally confused

172. science

what does intertia means?

173. math :D

which of the following is closest in value to .213 f-1/2 g-1/3 h-1/4 j-1/5 k-1/6 answer:j-1/5

174. algebra

Diving. An underwater exploration team is swimming at a depth of -20 feet. Then they drive to an underwater cave that is at 7 times this depth. What is the depth of the underwater cave? dont; know what to do??

175. Chemistry

What mass of pure aluminum can be dissolved by 13mL of 1.6M KOH?

176. chemistry

if the mass of a 12.5 mL sample is 50.0 g, calculate the density of the sample I got 0.25 is that correct

177. math

its - * - = + ??

178. math

how do u do 18t +12r over 3?

179. algebra

I need help solving this problem. -6/z+8=-8/3z+24+7. Could some one help me out with this.

180. math

sum of 3 consecutive integers, n=middle integer of 3

181. anthropology

What ethical challenges come up when studying another culture? How does one balance the fact that anthropology is part social science, part humanity, and part biology?

182. math

the product of three consecutive numbers is 4080. what are the numbers? please show work.

if i have a hundred chart to find all the 2 digit numbers in which the sum of the digits equals 10 how many numbers did i write what pattern do i have

asked by if i have a hundred chart to find all the 2 digit
184. calculus

The limit as x approaches infinity of (e^x+x)^(1/x). I got that it diverges, but I'm not sure if I made a mistake. My work: lim(e+x^(1/x)) lim(e+(1/x^x)) lim(ex^x+1)/x^x l'hopital:lim(e^(e(lnx+1))+1)/e^(lnx+1) diverges?

185. environmental science

What climate does this place have? Warmest month average 58'F Coldest month average: -2'F Average rainfall: 38 in / yr Vegetation: Evergreen Forest a) Temperate b) Polar c) Cold d) Dry A

186. math

least to greatest -8/9,-7/8,-22/25

187. algebra

The polynormial 0.041h-0.018a-2.69 can be used to estimate the lung capacity in liters of a female with height h, in cetimeters, and age a, in years. Find the lung capacity of a 40-year old woman who is 190 centimeters tall. Round to the nearest hunderd.

188. geometry

what is 9 times the square root of geomitrical force?

189. Government

What's segregation?

190. physics

if each parallel conducting plates have area 1, then another area 2 is added to each plates, is the charge density and charge still be the same

191. Government

What's segregation?

192. chemistry

oxidation state of nitrogen. no2-

193. algebra

The number N, in millions, of hearing impaired people of age x can be approximated by N=0.00006x^2 - o1x + 1.1.Approximate to the nearest million the number of hearing impaired people of age 45 and 70.

194. English

What a mess! (Does it mean the following?) What a mess it is! What a mess the room is!

195. math

what different combinations can you make with the letters BLSV.

196. languaje art

i have some sentences i need to separates subjects and predicates

197. Pre Calc

Solve for x: |4x+6|-|2x-1|

asked by Katie S
198. physics

if each parallel conducting plates have area 1, then another area 2 is added to each plates, if i look at this formula Q=CV=epsilon(A1+A2)V/d, then shouldnt charge increases then charge density also increases

199. science

Will the dew point change with increasing temperature if the amount of moisture in the air does not change

200. Pre Clac

Determine k and solve the equation: x^3-kx^2+3x+54=0, if one of it zeros is triple of another.

asked by Katie S
201. Pre Calc

Complete the square to find the center and the radius of the circle. 3x^2+3y^2-12x+24y+15=0

asked by Katie S
202. Science

Describe the ways that burning changes the nature of wood?

203. Pre Calc

Simplify: n!-(n-1)! --------- (n-1)!

asked by Katie S
204. math

lynn wants to make 25 dresses. one dress uses 2 2/3 yd of fabric. the bolts of fabric she wants to use each have 30 yd jf fabric on them. how many bolts will lynn need to use?

205. geometry

(3x-4) (5x+6) afind the measures of both angles.

206. political science

how is a bill killed or not passed?

207. Writing

Whats the correct way to write a 7th grade paragraph .

208. Science

What process describes how a signal travels from one end of a neuron to the other end? A. Hormonal regulation B. Muscle coordination C. Membrane excitability D. Neurotransmitter release I'm pretty sure the answer is C but just want to be positive.

209. spanish

Pero contestele al pelado

210. Computer Security

Hackers use data input forms to add scripts to the server that then steal user information. This is known as buffer overflows. True or False

211. English

1. Which are more important of the 10 activities? 2. Which are more important among the 10 activities? 3. Which is more important of the 10 activities? 4. Which is more important among the 10 activities? (Which ones are grammatical? Are all grammatical?)

212. Anatomy & Physiology

A problem with the _____ plexus may cause pain in the posterior part of the thigh. A) Sacral B) Lumbar C) Cervical D) Brachial I'm thinking A but not quite sure

213. sciice

Why do you think another mistake doesn't just correct the mutation in an abnormal CF gene? What do you think the chances of this occuring would be? Compare this to the chance of some other event happening

214. finance

Please help with finance question. Thanks What judgment would you make about diversification during an economic recession? An economic expansion?

what part of speech is batteries

216. english

in the sentence. Hello, my name is Pablo. what is the subject? is my or name?

what is the antecendent and pronoun in the sentence. You have probaly read or heard aesop fables.

218. political science

what are district based elections? What is a redevelopment plan project area?

219. Math

Graph each equation by point-plotting 3x-2y=6

220. spanish

what is the subject and verb in this sentences? Mi amigo se llama Santiago.

221. spanish

what is the subject and the verb in this sentences? Encantada, Arturo

222. Health

What role can a bystander play in reducing incidents of bullying?

223. Marketing

I need an idea for a future product or service to market for this class project, any ideas? Thank you in advance!

224. math

Two consecutive odd primes, such as 11 and 13, are called a pair of "twin patterns

225. physics

What are the dangers associated with electricity in your home? What can be done to limit or prevent the possibilities of dying or getting hurt?

226. History

Do you know of an article that is no older then 2 years that's about Latin America's geography?

227. Creative Writing

Daniel Schorr: -Who is he? -Why is he? (I'm not sure what that means exactly...) -What is his importance?

228. math

the value of 3^5 + 3^5 is F-3^6 G-3^15 H-9^5 J-9^125 K-45 answer- F:3^6

229. algebra 8..helppp

Educantion..Benjamin must have 120 credit hours of instruction to receive his college degree.Benjamin wants to graduate in 8 semesters without ettending summer sessions.How many credit hours must Benjamin take on average each semester to graduate in 8

230. nature science

another name for an experiment that tests an hypothesis

231. algebra 8

multiply or divide. Then compare using , or = 10(-1/2) ? 20÷4 can some on do it 4 me please

233. english

How do i do a Walam Olum? Where do i start? I can not draw at all and it looks like that is part of it... please help.

234. English Help

Please someone check this paragraph for me . The Pseudolus is a tricky slave .Even his master‘s son named Callidorus need his help. Callidorus is wealthy lovesick young man but unfortunately he depend on pseudolus‘s ideas to get his young salve girl

235. Bus Man

How does the local, state, or national economy affect your business or place of work?

236. algebra

-2 2/3 ÷3 ? 5(-2.4) multiply or divide.then compare using ,=

237. Algebra

Graph each equation by point-plotting? y=-x how would you do this?

238. English help plz

Please someone check this paragraph for me . The Pseudolus is a tricky slave .Even his master‘s son named Callidorus need his help. Callidorus is wealthy lovesick young man but unfortunately he depend on pseudolus‘s ideas to get his young salve girl

239. algebra 8th grade

20÷ 4 ? 3/4 ÷ (1/2) use this and =

240. Polynomials

3. In 2002, Home Depot’s sales amounted to $58,200,000,000. In 2006, its sales were$90,800,000,000 a. Write Home Depot's 2002 sales and 2006 sales in scientific notation.

it says i must pick a number between 1 and 100 then describe the number using the word before, after and between. PLZ HELP