# Questions Asked onMarch 31, 2012

1. ## Pre-Calc Helppp!!!

Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an answer does not exist, enter DNE. Round your answers to one decimal place. Below, enter your answers so that B1 is smaller than B2.) a = 39, c = 40, angle A

2. ## physics

The weight of the atmosphere above 1 m^2 of Earth's surface is about 100,000 N. Density, of course, becomes less with altitude. But suppose the density of air were a constant 1.2 kg/m/s^3. Calculate where the top of the atmosphere would be.

3. ## physics

Estimate the buoyant force that air exerts on you. (To do this, you can estimate your volume by knowing your weight and by assuming that your weight density is a bit less than that of water.) Assume that your weight is a about 1000 N, for example.

i need some help understanding this problem please. How many moles of O are there in 32.4g N2O5, how many oxygen and nitrogen atoms are there in the 32.4g?

5. ## chemistry

An equilibrium mixture of SO2, O2, and SO3 at 1000 K contains the gases at the following concentrations: [SO2] = 3.77 10-3 mol/L, [O2] = 4.30 10-3 mol/L, and [SO3] = 4.13 10-3 mol/L. Calculate the equilibrium constant, K, for the following reaction. 2

6. ## math

10.For each of these sets of premises, what relevant conclusion or conclusions can be drawn? Explain the rules of inference used to obtain each conclusion from the premises. a)"if I play hockey, then i am sore the next day.""I use the whirlpool if i am

7. ## math

there are fewer than 6 dozen eggs in a basket. If I count them by 2's there is 1 left over. If I count them by 3's there are 2 left over Three are left if I count by 4s. Four are left if I count by 5s. how many egs are there

8. ## physics

In lab, Will burns a 0.6 g peanut beneath 48 g of water, which increases in temperature from 22 degree C to 55 degree C. The amount of heat absorbed by the water can be found with the equation Q =cm \Delta T, where Q is the amount of heat, c the specific

9. ## Chemistry

Fe(s) + H2O(g) FeO(s) + H2(g) Calculate K for the above reaction, using the information which follows. H2O(g) + CO(g) H2(g) + CO2(g) K = 1.6 FeO(s) + CO(g) Fe(s) + CO2(g) K = 0.67

10. ## chemistry

According to the following reaction, how many grams of zinc hydroxide will be formed upon the complete reaction of 29.8 grams of water with excess zinc oxide? ZnO (s) + H2O (l) Zn(OH)2 (aq)

11. ## Trig Circular Motion

A es004-1.jpginch circular saw blade rotates at 5200 revolutions per minute. a) Find the angular speed of the saw blade in radians per minute. b) Find the linear speed in feet per minute of one of the 24 cutting teeth as they contact the wood being cut.

12. ## physics

In a 25 degree C room, hot coffee in a vacuum flask cools from 72 degree C to 54 degree in 8 hours.Find its temperature after another 8 hours.

13. ## chemistry

What is the concentration of Ag+ remaining in solution? Calculate the following when 0.250 L of 0.249 M AgNO3 solution is mixed with 0.350 L of 0.300 M Na2CO3 solution. Ksp for Ag2CO3 is 8.46E-12. A) What mass of the precipitate forms? I found out the

14. ## NARAYANA

a point charge q=-8.0nC is located at origin . find electric field vector at point x=1.2m,y=-1.6m

15. ## algebra

Last year, Susan had 30,000 to invest. She invested some of it in an account that paid 8% simple interest per year, and she invested the rest in an account that paid 7% simple interest per year. After one year, she received a total of \$2150 in interest.

16. ## statistical quality control

A new process is started, and the sum of the sample standard deviations for 25 subgroups of size 4 is 750. If the specifications are 700 +- 80, what is the process capability index? What I know: D2=2.059 USL = 780; LSL = 620; Tolerance = 160

17. ## narayana junior college,physics

a point charge q=-8.0nC is located at origin . find electric field vector at point x=1.2m,y=-1.6m

18. ## Chemistry

Answer the following questions based on 2NH3->N2+3H2+450Joules How much heat is released in the equation: 6NH3->3N2+9H2 What is the heat of the reaction: H2+1/3N2->2/3NH3

19. ## science

12. The specific heat of copper is 0.385 J/g • °C. Which equation would you use to calculate the amount of heat needed to raise the temperature of 0.75 g of copper from 7°C to 29°C? (1 point)Q = 0.385 J/g • °C x (29°C – 7°C) Q = 0.75 g x 0.385

20. ## Physics

A car is at velocity of 20 km/h. If the car traveled 120 km in 3 hours at constant acceleration, what is its final velocity?

21. ## chemistry

If you add 5.0 mL of 0.50 M HCl solution to 20.0 mL to Buffer C, what is the pH of the buffer? (where buffer C is 8.203 g sodium acetate with 100.0 mL of 1.0 M acetic acid)

22. ## English

Is there any irony in the short story The Whirligig Of Life? If so, what are some examples?

23. ## statistics

transportation officials reported that 8.25 out every 1000 airline passengers lost luggage during their travels last year.if we randomly select 400 airline passengers,what is the probability that 5 lost some luggage?

24. ## physics

e AM and FM radio waves are transverse waves consisting of electric and magnetic disturbances traveling at a speed of 3.00 x 10 8 m/s. A station broadcasts an AM radio wave whose frequency is 1230 x 10 3 Hz. (1230 kHz on the dial) and an FM radio wave

25. ## physics

On a perfect fall day, you are hovering at low altitude in a hot-air balloon, accelerated neither upward nor downward. The total weight of the balloon, including its load and the hot air in it, is 24000 N. Find the weight of the displaced air. I got the

26. ## statistical quality control

A new process is started, and the sum of the sample standard deviations for 25 subgroups of size 4 is 750. If the specifications are 700 +- 80, what is the process capability index? What I know: D2=2.059 USL = 780; LSL = 620; Tolerance = 160

27. ## math

A rectangular garden, with length twice its width, is to be expanded so that each side is increased by 4 yards. a. Write expressions for the dimensions of the expanded garden. b. Write and simplify an expression to represent the area of the expanded

28. ## Physics

A rat and a cat is 35 m apart. When the rat started to run at 2 km/h (0.556 m/s), the cat started to chase him at 1 m/s2. Can the cat catch the rat in 10 seconds?

29. ## chemistry

Calculate the molar solubility of Cu(OH)2, Ksp = 2.2 × 10–20, in 0.91 M NH3. Don't forget to use the complexation reaction Cu2+ + 4 NH3 ⇌ Cu(NH3)42+, K = 5.0 × 1013. Round your answer to two significant figures and do NOT use scientific notation.

30. ## Physics

A stone is thrown vertically upward at 15 m/s. Neglect friction due to the air. What is the stone's velocity after 2 seconds?

31. ## statistics

Lost Luggage in Airlines Transportation officials reported that 8.25 out of every 1000 airline passengers lost luggage during their travels last year. If we randomly select 400 airline passengers, what is the probability that 5 lost some luggage?

32. ## Applied physics

two men are carrying a 12m uniform ladder on their shoulders. Man A is 1.0m from one end, and man B is 3.0m from the other end. If the beam has a mass of 200kg, determine the load supported by each man.

33. ## Trig

A ferris wheel at the fair has a radius of 60 feet. If it takes 24 seconds to make a full revolution, what is the linear speed for the passengers?

34. ## physics

A 200g tennis ball approaches a racket at 20m/s, is in contact with the racket for 0.008s, and the ball rebounds at 4m/s. Find the average force that the racket exerted on the ball.

35. ## Chemistry

How many moles of O are there in 32.4g N2O5, how many oxygen and nitrogen atoms are there in the 32.4g?

36. ## Physics

Three balls with masses of 4 g, 6 g, and 4 g,respectively, are connected by massless rods. The balls are located (in meter intervals).What is the x-coordinate of the center of mass? Answer in units of m

37. ## Chemistry

In a chemical analysis, 3.40g of silver nitrate in solution reacted with excess sodium chloride to produce 2.81g of precipitate. What is the percent yield? Please show work. Thanks

38. ## Math

Of the 300 tickets 240 were sold to sixth grade studentss What percent of the total number of tickets sold were sold sixth grade students

39. ## Geometry

(1) Construct a regular hexagon 55mm across the flat. Within it inscribe the largest possible isoscelence triangle having it base 40mm long across the flat. (2) Construct a regular octagon within the following direct 45mm across the flat, 50mm across the

What is the [H3O+] for a neutral solution at 50 degrees celsius? I know that kw=[H3O+][OH-] but I am not sure what to do to get the H3O. The value I have for kw=5.76e-14 and I have the pH 6.62 but I do not know what the OH would be.

41. ## stats

a student randomly guesses at five multiple-choice questions, each question has five possible choices (suppose the choice for each question is independent): a) Find the probability that the student gets exactly three correct. b) What is the probability

42. ## personal finance

explain why a savings and loan association that pays a nominal rate of 4.5% interest, compounded daily, actually pays an effective rate of 4.6%.

43. ## Physics

Light waves with two different wavelengths, 632 nm and 474 nm, pass simultaneously through a single slit whose width is 7.63 x 10-5 m and strike a screen 1.30 m from the slit. Two diffraction patterns are formed on the screen. What is the distance (in cm)

44. ## Physics

A particle of mass m kg is attached to one end A of a model spring OA of natural length L=0.81m and stiffness K N/m. The spring is hung vertically with the end O fixed and end A attached to the particle, which moves in a vertical line. The particle's mass,

45. ## Physics

A rat and a cat is 35 m apart. When the rat started to run at 2 km/h (0.556 m/s), the cat started to chase him at 1 m/s2. Can the cat catch the rat in 10 seconds? WHAT EQUATION DO I USE??????????

46. ## Physics

A rat and a cat is 35 m apart. When the rat started to run at 2 km/h (0.556 m/s), the cat started to chase him at 1 m/s2. Can the cat catch the rat in 10 seconds?

47. ## physics

Consider an airplane with a total wing surface of 90 m^2. At a certain speed the difference in air pressure below and above the wings is 4.2% of atmospheric pressure. Find the lift on the airplane.

48. ## physics

The magnitude of vector A is 18 units at an angle of 90 degrees with the x-axis, and the magnitude of vector B is 12 units at an angle of 330 degrees with the x-axis. What vector C must be added to the vectors A and B so that the resultant of these three

49. ## physics

A 40-kg sled rests at the top of a 34˚ incline that is 500 m long. If the coefficient of friction is 0.2, what will be the speed at the bottom of the slope? The 40-kg mass includes the mass of the person on the sled.

50. ## Physics

A hockey player shoots the puck which is initially at rest by applying a force of 72 N through a displacement of 1.6 m. The mass of the puck is 161 grams. a) Calculate the work done by the player on the puck. b) Calculate the resulting speed of the puck

51. ## science

A 600- newton diver dives off a 10 meter platform. If it takes 2 seconds to hit the water, what is the diver's power?

52. ## Math help

Fimd the market price and demand for the pair of supply and demand equAtions: supply: Q=88p+653 Demand: q=1903- 37 p

53. ## Algebra!!

1.a swimming pool has a radius of 10 feet and a height of 4 feet. What is the volume? 2.What is the volume of a soup can with a radius of 4cm and a height of 16cm? 3.What is the volume of a triangular prism with a length of 10cm a width of 15cm and a

54. ## Chemistry

In a chemical analysis, 3.40g of silver nitrate in solution reacted with excess sodium chloride to produce 2.81g of precipitate. What is the percent yield? Please show work. Thanks

55. ## chemistry

Benzoic Acid (HC6H5OO, 122.0 g/mol) has a Ka = 6.3 x 10-5. What is the pH of a solution that has 3.050 g of benzoic acid in enough water to make a 0.250 L solution?

56. ## Math

the height, at a given time, of a child above the ground when the child is on the trampoline is shown in the table. determine a algebraic model for the data. Then use the model to predict when the child will reach a height of 3m Time height in metres 0 1m

57. ## Algebra!!

1)volume of a ctlinder: 198mm Radius base: ?? Height of cylinder: 7mm 2)Volume of a triangular prism:60 cu yd Length of base: ?? Height of base: 6m Height of prism: 2m

58. ## Chemistry

Calculate the partial pressure of monatomic hydrogen in hydrogen gas at 2000 K and 1 atm pressure. Given: (i) For ½ H2 ï‚® H, ï„Ho298=217,990 J; ï„So298=49.35 J/K. (ii) Assume that the heat capacity of monatomic gas to be 3/2R (iii)The heat

59. ## geometry

Draw a regular pentagon on a base AB 35mm long, within it inscribe the largest equilateral triangle.

60. ## Computer Class: History research

What made Sir Francis Drake a famous explorer?

61. ## chemistry

Got my as chemistry practical next week on OCR. Really stuck on it, don't know how to work out how the expected volume of CO2 is greater than that is obtained. Looked at the mark scheme ocr chemistry evalutative task specimen , but its not much help as it

62. ## Physics

Part of a single rectangular loop of wire with dimensions .35 m by .75 m (.35 is the height and .75 is the length) is situated inside a region of uniform magnetic field of 0.395 T. The total resistance of the loop is 0.690 Ω. Calculate the force required

63. ## physics

4 Consider an airplane with a total wing surface of 90 m^2. At a certain speed the difference in air pressure below and above the wings is 4.2% of atmospheric pressure. Find the lift on the airplane.

64. ## CHEMISTRY

calculate the ionization constant of the conjugate base for a solution made from 0.2Molar HC2H3O2 and 0.5Molar C2H3O2.The ionization constant for the acid (HC2H3O2) IS 1.8 Multiplied by 10^(-5)

65. ## geometry

If two medians of a triangle are equal, prove that the triangle formed by a segment of each median and the third side is an isosceles triangle.

66. ## maths

Find the sum of the smallest 2 digit prime number and the largest 2 digit prime number.

Given the wage in dollar per day and the CPI for years 1 and 2 how do you calculate the nominal % increase in wage and the real % increase in wage? I am not sure what to do for this or what the formula is if any. Thank you for your help.

68. ## Physics

Part of a single rectangular loop of wire with dimensions .35 m by .75 m (.35 is the height and .75 is the length) is situated inside a region of uniform magnetic field of 0.395 T. The total resistance of the loop is 0.690 Ω. Calculate the force required

69. ## bookkeeping

Fuses on 2/1/20 i purchased 5000@1.20 on 5/6/20 i purchased 2500@1.24 on 9/18/20 i purchased 1000@1.33 i have 2481 on hand what is the ending inventory value for fuses using FIFO? A)\$2,977.20 B)\$3,044.33 C)\$3166.44 D)\$3299.73 my answer is c please help

70. ## physics

A flux density of 1.2testa is produced in piece of castle by a magnetic force 1250a/m. Find the relative permability of the steel under these conditions. B. Determine the magnetic flux strenght and magnetic force required to produce a flux density of

71. ## Algebra

What are the similarities and differences in finding the volumes of a rectangular prism, a triangular prism, and a cylinder?

72. ## thermodynamics

A volume of gas V at temperature T1 and pressure P is enclosed in a sphere. If is connected to another sphere of volume V/2 by a tube and stop cork. This second sphere was initially evacuated and the stop cork is closed. If the stop cork is now opened and

73. ## English

I urgently need you to help me,write five sentences about why you think knowledge of English language registers will be important in accounting and finance.

A drainage system for a 40 acre field is designed to remove 3/8 inch of standing water from the entire field in 24 hours. What flow rate (gpm) must the drainage system achieve to meet the design specification?

75. ## physics

Steel expands 11 parts in a million for each 1 degree C change. Consider a 40,000 km steel pipe that forms a ring to fit snugly all around the circumference of the Earth. Suppose people along its length breathe on it so as to raise its temperature 0.80

76. ## math

if a 1100 lb motorcycle(w/2 passengers)is doing 40mph,how long will take to come to a complete stop?

77. ## chemistry

calculate the ionisation constant of the conjugate base of a solution made from 0.20M HC2H3O2 AND 0.50M C2H302.

78. ## finance

Weighted Average Cost of Capital)As a member of the Finance Department of Ranch Manufacturing, your supervisor has asked you to compute the appropriate discount rate to use when evaluating the purchase of new packaging equipment for the plant. Under the

79. ## physics

A hockey player shoots the puck which is initially at rest by applying a force of 72 N through a displacement of 1.6 m. The mass of the puck is 161 grams.

80. ## Economics

I've been doing research all day but I can't find out anything about this: Why is the number of people on welfare in Canada higher than the number of people on welfare in the US?

81. ## english

Hi, we're reading the bible (old testament) in my class and we have to write a research paper about a topic that relates to a topic in any of the readings. Do you have any ideas what I could possibly write about? I was thinking the significance of numbers

82. ## Physics

A 6 kg block moves at 5 m/s to the right while a 9.5 kg block moves at 8 m/s to the right. Find the total kinetic energy of the two-block system. Answer in units of J

83. ## Applied physics

a string is wrapped around a cylinder with radius of 20cm. If the force of 300N is applied to the string, what is the magnitude of the torque that is developed about the axis?

84. ## Math

Find the equation of the tangent to the graph at the indicated point. f(x) = x^2 − 1; a = 3 and f(x) = x^2 − 8x; a = −9 whats the difference between 1 and 8x. What formula do I use and how should i solve both of these problems? Thank you

85. ## science

you are riding your bike at 9km/h. ten minutes later; your speed is 6km/hr.

86. ## physics

What would be the final temperature of a mixture of 50 g of 15 degrees C water and 50 g of 40 degrees C water?

87. ## English

I can't send you my post. I hope this time I can. 1) Rewrite the following sentences using wish (I think I need to express this better). 2) She is not here with me. (I wish she were here with me) I couldn't talk to her. (I wish I could have talked to her).

88. ## Math

Zaidi drove 9.8 kilometers on Monday and 7.39 kilometers on Tuesday. What is the total number of kilometers she drove.

89. ## Math

Find the Dimensions of a rectangular garden of the greatest area that can be enclosed in 40 feet of fencing.

90. ## math

A lawn sprinkler covers a rectangular pattern of 20ft x 30ft. 1)If the flow rate of the sprinkler is 2.5 gpm, derive a formula for calculating the time (hours) to apply D inches of water over one 20ft x 30ft area. 2)What are the units on the constant?

What is the rotational speed (rpm) of the 64 in diameter rear tires of a tractor traveling at 6.5 mph if there is no slippage? How do I work this? Thank you.

92. ## maths

Express 252 as a product of its prime fators.

93. ## algebra

a large drainage pipe has a radius of 8 feet and a height of 12 feet. What is the volume?

94. ## geometry

not sure if youll understand but ill try and explain the picture is a trapezoid i believe b1 is 7cm, and do not have the height but the numbers on the long side is 8cm and the side of b2 is 4cm this part of the pic looks like a right triangle am not able

95. ## Art and Writing

I'm looking for a job that you write a story, poem, etc. and create an art work for a magazine and you get paid. FOR TEENS AND YOUNG ADULTS ONLY!!! BTW - My sister is in high school and she is looking for that kind of job.

96. ## Chemistry

I am having trouble answering this. please help! Q: Cereol is a newly discovered compound in corn flakes. A biologist suspects that it increases mental ability. She is making a solution to test on rats. First she makes a stock solution. She discovers that

97. ## physics

the mass of the boy is 70kg. calculate the force in newtons acting on the boy due to his deceleration. how do i work this out

98. ## NARAYANA JUNIOR COLLEGE .PHYSICS

2 PARTICLES [FREE TO MOVE] WITH CHARGES +q and +4q are a distance L APART. A 3RD CHARGE IS PLACED SO THAT THE ENTIRE SYSTEM IS IN EQ2UILIBRIUM.FIND THE LOCATION,MAGNITUDE AND SIGN OF THE 3RD CHARGE

99. ## physics

A spacecraft circling the moon at a distance of 384,000 km from the earth communicates by radio with a person on earth. How much time elapses between the sending and receiving of a signal?

100. ## English

Thank you very much, Writeacher. Can you also suggest to me short reading comprehension (to be done in 15 minutes) with a set of comprehension questions at the end (intermediate level) ? Can you check if my sentences to turn into indirect speech are

sqrt(-24)

102. ## English

Please Check, Thank You! When choosing your search strategy for a search engine, it's best to A. Combine keywords into phrases by using quotation marks B. Enter the least important word first C. use verbs, articles, and capitals D. Ignore alternate

103. ## English

Writeacher, thank you very much for giving me advice. Can you please tell me if my sentences are possible? 1) "What about making pizza for dinner”,he said. He suggested making pizza for dinner. 2) “OK. It was me who broke the vase”, she said. She

104. ## physics

You are traveling in a car toward a hill at a speed of 40.8 mph. The car's horn emits sound waves of frequency 243 Hz, which move with a speed of 340 m/s.The frequency with which the waves strike the hill is 254.7Hz and the frequency of the reflected sound

How would an HA acid behave in water if it were a strong acid, weak acid, and non-electrolyte?

106. ## Math

Wallace made 14 1/2 cups of soup He used 2/3 cup of water in each cup of soup How much water did Wallace put in the soup

107. ## science fair

Hi, I'm doing a science fair and they're asking us to put pictures of us doing experiments or to bring in a model. In my project I experimented on people so was I supposed to take pictures of people performing the tasks? I already did the project and

108. ## Customer Relation

I know what a internal customer is, but what are some ways you can resolve conflict with a internal customer.

109. ## Geometry

Need help please: (3,0) (7,6) (x-7)2 + (y-6)2 = 7(2) (x-7)2 + (y-6)2 = 49 Having difficulty with this problem.Can someone help? geometry - Reiny, Saturday, March 31, 2012 at 8:07am You don't say what the actual problem is. I see the resemblance to finding

110. ## Geometry

Need help please: (3,0) (7,6) (x-7)2 + (y-6)2 = 7(2) (x-7)2 + (y-6)2 = 49 Having difficulty with this problem.Can someone help? geometry - Reiny, Saturday, March 31, 2012 at 8:07am You don't say what the actual problem is. I see the resemblance to finding

111. ## math

A dozer is traveling at 5 miles per hour. How many seconds will it take to travel 160 feet? I have to solve this by the dimensional analysis method.

112. ## thermodynamics

how many molecules of air are there in 1 litre flask at 293K, if the preessure in it is 0.3 atm.

114. ## Cal

The area of a circular sinkhole increases at a rate of 420 square yards per day. How fast is the radius of the sinkhole growing when its radius is 50 yards?

115. ## physics

A charge of 0.08 C is moved from position where the voltage is 0v, to position where voltage is 0.25 v. What is change in electrical potential energy associated with change in position

116. ## math situation

Hi, I'm doing a science fair and they're asking us to put pictures of us doing experiments or to bring in a model. In my project I experimented on people so was I supposed to take pictures of people performing the tasks? I already did the project and

118. ## introduction to law of torts

What would be considered an attractive nuisance in the law of torts? a) A pretty girl at the mall. b) A pool without a fence. c) A toxic waste dump. d) a and c. e) None of the above. b?

119. ## sociology

People who choose to remain childfree are often stigmatized by society. Why are they stigmatized by society. what are the cultural and structural factors.

121. ## physics

Luke is trying to catch a pesky animal that keeps eating vegetables from his garden. He is building a trap and needs to use a spring to close the door to his trap. He has a spring in his garage and he wants to determine the spring constant of the spring.

122. ## English

i need help putting this para into easier words plz Soldiers and military personnel are too often glorified and widely regarded as heroes, which promotes the idea of war within society. However, its harsh realities are left largely ignored, and many are

123. ## Algebra

Volume of a triangular prism:1000 cu ft Length of base: ?? Height of base: 2ft Height of prism:40ft

124. ## Logic

What is the truth value of the sentence "P v ~ P"?

125. ## english

Question. For many years you have heard exciting and humorous tales about an elderly aunt/uncle in your family.Someone gives you a diary that once belonged to this relative, who is now dead.write TWO diary entries, each describing a memorable moment in

126. ## american histoy

_______ pioneered the field of corporate public relations.

127. ## physics

A block is pulled across the floor by a pull of 400 N at an angle of 35˚ with the horizontal. The force of the kinetic friction is 150 N, and the block is moved a horizontal distance of 23 m. What is the resultant work?

128. ## physics

a net horizontal force of 7000N is applied to a car which is at rest.the weight of the car is 90000N. what will be the speed of the car after 10 second?

129. ## social studeis

i need to write a ancient explorer fictional historical narrative but don't know which person to pick please help me

130. ## English

I left out the following sentences on the third conditional. 4) She was angry with me. I didn't tell her the truth.

131. ## chemistry

make 98.5 mL of 1.25 M barium nitrate from a 4.50 M solution. i do not know what to do with this information

132. ## Math

What is the domain of f(x) = √(x^2-2x-8) Thanks!

135. ## math situation

i do not understand how to solve this problem, please help 10.0mL 0.5M sulfuric acid can neutralize what volume of 0.5M ammonium hydroxide?

139. ## Anthro

hello i have a question are macaques human kind ? what exactly is human kind?

140. ## Algebra 2

(3x^3+4x^2-7x+6) / (x-3) quotient and remainder

143. ## Global History

Sorry this is not very detailed...I checked my textbook but couldn't find any information. How did the Islamic Conquest impact India? Thanks so much in advance :)

144. ## calculus

if the solutions of f(x)=0 are -1 and 2, then the solutions of f(x/2) = 0 are

145. ## ms. sue

How did you know it was me?

146. ## Math

If f(x)= x^2 + 2x What is f(-x) What is f(1/a) Thanks!