# Questions Asked onNovember 27, 2011

1. ## geometry

Supply the missing reasons to complete the proof Given: B congruent E and BC congruent to EC Prove: AC congruent to DC

2. ## Physics

a) What will an object weigh on the Moon's surface if it weighs 500 N on Earth's surface? (b) How many Earth radii must this same object be from the center of Earth if it is to weigh the same as it does on the Moon? Alright, I know how to do part a. but

3. ## physics

A mass m is gently placed on the end of a freely hanging spring. The mass then falls 29.8 cm before it stops and begins to rise. What is the frequency of the oscillation?

4. ## geometry

1 and 2 are a linear pair. M1=x-35, and m2=x+83. find the measure of each angle

5. ## geometry

complete the two-column proof given: x/6+2=15 prove: x=78

6. ## Microeconomics

Answer the following questions based on the graph that represents J.R.'s demand for ribs per week of ribs at Judy's rib shack. a. At the equilibrium price, how many ribs would J.R. be willing to purchase? b. How much is J.R. willing to pay for 20 ribs? c.

7. ## calculus

Maximimum profit: you operate a tour service that offers the following rates: (1) \$200 per person if 50 people (the minimum number to book the tour) go on the tour. (2) for each additional person, up to the maximum of 80 people total, everyones charge is

8. ## Morpheme Practice (Lit)

Hi I'm confused on what is an stem extender and morphemes. Underline any stem extenders in the word below. Philosophy Banana Pheumectomy Anthropology How many morphemes do the following contain? Sown 1 Airsickness 2? Ohio 1 Algebra not sure. expel 1?

9. ## geometry

A triangular playground has angles with measures in the ratio 8 : 7 : 5. What is the measure of the smallest angle

10. ## gemetry

name the intersection of plane QMW and plane RMW

11. ## statistics

A political candidate has asked you to conduct a poll to determine what percentage of people support her. If the candidate only wants a 4% margin of error at a 99% confidence level, what size of sample is needed?

12. ## Calculus

A piece of wire 12 m long is cut into two pieces. One piece is bent into the shape of a circle of radius r and the other is bent into a square of side s. How should the wire be cut so that the total area enclosed is: a) a maximum? r= and s=. b) a minimum?

13. ## trig

find sin of theta if cos is less than 0 and cot equals 3

14. ## Physics

A mass m at the end of a spring vibrates with a frequency of 0.936 Hz. When an additional 558 g mass is added to m, the frequency is 0.634 Hz. What is the value of m?

15. ## math

2. Which statement can you conclude is true from the given information? Given: the perpendicular bisector of .

16. ## geometry

if EF=9x+14, FG=56, and EG=250, find the value of x.

17. ## geometry

m angle R=130 and m angle S=80. Find m angle T. The diagram is not to scale. Hint: draw the diagonals and use propertied of triangles. I totally don't understand this one

18. ## Calculus

Find the dimensions of the rectangle of largest area that has its base on the x-axis and its other two vertices above the x-axis and lying on the parabola y=4−x^2. Width = Height =

19. ## Chemistry

I'm confused on this problem A gaseous mixture inside a rigid steel vessel contains 75% CO2 and 25% H2O by volume at 175 degrees C and 225 kPa. The mixture is then cooled to 0 degrees C, thereby condensing the water vapor. What is the pressure of the CO2

20. ## geometry

Fiven the line F is parallel to line g, find the value of x. Line f is 3x Line g is 6x+45

21. ## physic

A 0.500 kg sphere moving with a velocity (2.00 - 3.10 + 1.00) m/s strikes another sphere of mass 1.50 kg moving with a velocity (-1.00 + 2.00 - 3.30) m/s. (a) If the velocity of the 0.500 kg sphere after the collision is (-0.90 + 3.00 - 8.00) m/s, find the

22. ## Physics

If Galileo and his assistant were 16 km apart, how long would it take light to make the round-trip? How does this time compare with reaction times of about 0.4 s?

23. ## physics

Four masses are positioned at the corners of a rectangle, as indicated in the figure below (not to scale). (a) Find the magnitude and direction of the net force acting on the 2.0 kg mass if x = 0.40 m and y = 0.12 m. (b) How do your answers to part (a)

24. ## Algebra

Sue can shovel snow from her driveway in 45 minutes. Jim can do the same job in 55 minutes. How long would it take them if they worked together?

25. ## Physics

Engineers are trying to create artificial "gravity" in a ring-shaped space station by spinning it like a centrifuge. The ring is 100m in radius. How quickly must the space station turn in order to give the astronauts inside it weights equal to their

26. ## math

write an equation for the linear function: The cost of renting a car is a flat\$26, plus an additional 0.23 cents per mile that you drive. How far can you drive for \$87?

27. ## Physics

A bungee jumper with mass 61.3 kg jumps from a high bridge. After reaching his lowest point, he oscillates up and down, hitting a low point eight more times in 31.8 s. He finally comes to rest 25.3 m below the level of the bridge. Calculate the spring

28. ## Physics

Engineers are trying to create artificial "gravity" in a ring-shaped space station by spinning it like a centrifuge. The ring is 100m in radius. How quickly must the space station turn in order to give the astronauts inside it weights equal to their

29. ## physics -__-

for a freely falling object dropped from rest, what is the acceleration at the end of the fifth second of fall? the sixth second? at the end of any elapsed time?

an air puck of mass m1= 0.25 kg is tied to a string and allowed to revolve in a circle of radius R=1.0m on a frictionless horizontal table . the other end of the string passes through a hole in the center of a table and a mass of m2=1.0kg is tied to it.

31. ## chemistry

an unknown element, X, reacts with chlorine to form an ionic compound XC12, if the X ion has 18 electrons, the element X is what?

32. ## physics

A 5.30 kg package slides 1.57 m down a long ramp that is inclined at 11.8^\circ below the horizontal. The coefficient of kinetic friction between the package and the ramp is mu_k = 0.320 Calculate the work done on the package by the normal force. If the

33. ## physics

a cannonball is fired horizontally from the top of a cliff. the cannon is at height H=60.0m above ground level , and the ball is fired with initial horizontal speed v_0 .assume acceleration due to gravity to be g=9.80 find d/2 int terms of v_0

34. ## statistics

You measure 34 turtles' weights, and find they have a mean weight of 66 ounces. Assume the population standard deviation is 9.3 ounces. Based on this, construct a 90% confidence interval for the true population mean turtle weight. Give your answers as

35. ## statistics

eight pairs of data yield the regression equation y^1=55.8+2.79x. What is the value of y for x=5.6?

36. ## Astronomy

Mass of the Sun = 1.989 x 10^30 kg Mass of Hydrogen Atom = 1.00794 grams If we assume the Sun is made totally of hydrogen, how many hydrogen atoms are contained within the Sun? If the Sun converts hald of these hydrogen atoms into helium over its lifetime

37. ## geometry

if ÚAOC=49, mÚBOC=2x+10, and mÚAOB=4x-15 find the degree of measure of ÚBOC and AOB

38. ## computer sciece

Baud Rate Generator: library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_unsigned.all; entity br_gen is generic(divisor: integer := 3); port( sysclk:in std_logic; --system clock sel :in std_logic_vector(2 downto 0); bclkx4:buffer std_logic;

39. ## Calculus

If f(x) and g(x) are differentiable and lim(x->a) f(x)/g(x) exists, does it follow that lim(x->a) f '(x)/g'(x) exists (a converse to l'Hopital's Rule)?

40. ## Calculus

Can someone help me finish this question... I got most of the answers but need help. Suppose that f(x)=3x−6x+5. (A) Use interval notation to indicate where f(x) is defined. If it is defined on more than one interval, enter the union of all intervals

41. ## Instructional Maferials: Their Preperation and Use

Why would you mount an overhead transparency in a cardboard frame? A. to make copies of it B. To color it C. To add overlays D. To project it onto a screen

42. ## Geometry

Given the line F is parallel to line g, find the value of x. Line f is 3x Line g is 6x+45

43. ## Pre-algebra

.85km/s= how many meters/min?

While visiting Planet Physics, you toss a rock straight up at 13.6 m/s and catch it 3.50 s later. While you visit the surface, your cruise ship orbits at an altitude equal to the planet's radius every 340.0 minutes. What is the radius (in m) of the planet?

45. ## Calculus

A Norman window has the shape of a semicircle atop a rectangle so that the diameter of the semicircle is equal to the width of the rectangle. What is the area of the largest possible Norman window with a perimeter of 30 feet?

46. ## BIOLOGY

Is eye color a discontinuous or continuous variation? Why is everyone saying that it's a discontinuous variation, when you obviously have a gradation of different colors around the world in the human population, and it's a polygenic trait determined by

asked by Dont delete the question
47. ## Physics

A 10 kilogram block initially hangs at rest at the end of two 10 meter strings of negligible mass as shown on the left diagram above. A 0.009 kilogram bullet, moving horizontally with a speed of 1600 meters per second, strikes the block and becomes

48. ## Physics

A mass sitting on a horizontal, frictionless surface is attached to one end of a spring; the other end is fixed to a wall. 5.5 J of work is required to compressed the spring by 0.16 m. If the mass is released from rest with the spring compressed, it

You are the science officer on a visit to a distant solar system. Prior to landing on a planet you measure its diameter to be 2.070E+7 m and its rotation to be 19.8 hours. You have previously determined that the planet orbits 1.590E+11 m from its star with

50. ## Calculus

Consider the function f(x)=xlnx. For the following questions, write inf for ∞, -inf for −∞, and None if no such answer exists. a.) The domain of this function is . b.) The x-intercept is . c.) f′(x) = . d.) f(x) is increasing on the interval and

51. ## statistics

2. In a filing system containing a total of 15,200 records, 85 are identified as misfiles. What is the filing accuracy rate for this area? Round to the second decimal point and show your work

52. ## precalulas

solve each equation over the given interval 2x=cosx for all values of x

53. ## english

I need help with finding information about the impact of hip-hop music or any music on general on teenagers

54. ## health

Use 10 medical words discussed in this week’s reading to create a script of dialogue between two medical professionals. Use complete sentences, I just don't know what i should put as im not a doctor and do not know what symptoms could lead to something

suppose you have 2 cars, and the larger one is twice as massive as the smaller one. If you and a friend push on them so that their accelerations are equal, how must the forces applied to the cars compare? a. the force on the larger car is equal to that on

56. ## statistics

Assume that a population is normally distributed with a mean of 100 and a standard deviation of 15. Would it be unusual for the mean of a sample of 3 to be115 or more?

57. ## physics

The volume of a neutron is about 10−45 cubic meters. Suppose you packed the number of neutrons you found for problem 4 into a cube so that the neutrons touched edge to edge. How big would the cube be? (Hint: Problem 4 states that a neutron star has a

58. ## Physical science

The brakes of a car are applied to give it an acceleration of -3m/s^2. The car comes to a stop in 5 s. What was its speed when the brakes were applied?

59. ## calculus

i'm not sure how to do this. can someone help, please? thanks! consider the function f(x0 = x^2 + 2x on the interval [-2, 2] a. draw a sketch of the graph of f(x). find the average rate of change on the interval [-2, 2] and sketch this secant line. b. find

60. ## Physics

The speed of an electron is known to be between 3.0×10^6 m/s and 3.3×10^6 m/s . Estimate the uncertainty in its position.

61. ## math

what is most reasonable interval to use for data 18, 45,21,63,42,33

62. ## Calculus

Consider the function f(x)=3cosx−cos^(3)x for 0

63. ## chemistry

Calculate the molarity of a 295 mL solution contain 45 g of ethanol (C2H5OH)

64. ## heritage

Suppose a 49-N sled is resting on packed snow. The coefficient of kinetic friction is 0.10. If a person weighing 585 N sits on the sled, what force is needed to pull the sled across the snow at constant speed

65. ## CHEMISTRY

WATER, METHANOL, CHLOROFORM, WHICH OF THIS THREE IS MOST SUITABLE FOR RECRYSTALLIZATION FOR ACETANILIDE? AND WHICH IS NOT SUITABLE?

66. ## Social studies

Causes of french and indian war

67. ## physics

A 3.2 kg block initially at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force of 19.4 N. Find the speed of the block after it has moved 2.5 m. Answer in units of m/

68. ## physics

a projectile is launched straight up with an initial velocity of 112 feet per second. how long would it take to reach 180 feet?

69. ## Physics

A spherical virus has a diameter of 50mm . It is contained inside a long, narrow cell of length . What uncertainty does this imply for the velocity of the virus along the length of the cell? Assume the virus has a density equal to that of water.

70. ## English 7 Homework Check

Please check if it's good to submit. Please do not judge the books I read my parents let me read whatever I want as long it's not TOO inappropriate. All Jayd Jackson wants is drama-free year at South Bay High (a.k.a. Drama High), but it doesn't seem she's

71. ## Statistics

Refer to the baseball 2008 data, which report information on the 30 Major League Baseball teams for the 2008 season. Let the number of games won be the dependent variable and the following variable be independent variables: Team batting average, number of

72. ## math

lines AB and CD intersect at point E. Ray EF is perpendicular to line AB. What is the measure of

73. ## trig

cos t=.7, tan t

74. ## Health

26. When someone is choking you need to perform chest compressions. -False? 28. Bicyclists have their own set of traffic rules. -False? 31. The female reproductive cell is called an egg. -False? 34. If the egg is not fertilized, then conception occurs.

75. ## Math

How many .5 cm x.5 cm x .5 cm cubes are needed to completely fill a rectangular prism measuring 4 cm x 3 cm x 3 cm?

A Fortune 500 CFO admits to having deliberately treated \$4 billion in operating expenses as assets, thereby allowing the corporation to show profits instead of losses. The auditor never detected this. The corporation’s stock drops 95 percent and bond

77. ## maths

ABCD is a parallelogram. L and M are points on AB and DC respectively and AL=CM. Prove that LM and BD bisect each other.

78. ## Algebra

I am in 5th grade and we are to find out who invented the order of operation. I understand how to use it and found web sites, but I am unable to locate who invented it.

79. ## English

I urgently need to check the following statements concerning global warming. 1.I think it is important to protect our planet for the future generations. 2.We must respect the environment instead of polluting it. 3.I agree with Sophia that teenagers can

80. ## Physics

A barometer reads atmospheric pressure to be 75.2 cm of Hg. A confined gas has a gauge pressure of +14.8 cm of Hg. Calculate gauge and absolute pressure on the gas in Pascals. I'm using the equation P=pgh with 13,600 kg/m3 for density of Hg, 9.8m/s2 as g,

81. ## la serra hs

population of N = 10 scores has a mean of μ = 80. If 5 points are added to every score in the distribution, what is the value of the new mean

82. ## Instructional Materials :Their preparation and use

which machine would you use to project a color picture from a book? A.Bioscope B.Slide projector C.overhead projector D.Opaque projector

83. ## math

true or false? Money in a bank account earning compound interest at an annual rate of 5% represents an example of linear growth? I say True...

84. ## Chemistry

A 25 mL sample of waste water was treated with acid and SCN- to form an intense red complex. This complex was diluted to 100.0 mL and put in a variable pathlength cuvet. For comparison, a 10.0 mL reference sample of 6.8 x 10-4 M Fe3+ was treated with acid

85. ## Physics

If light in air is incident at 20°, at what angle is it refracted in glass?

86. ## Physics help

Two planets, each with a mass of 4.990E+27 kg, are released from rest some 2.850E+11 m apart. What are their speeds (in m/s) as they crash together? Assume that the planets have a diameter of 1.40E+08 m.

87. ## Accounting

Kelly B. Roach Single, 1 Allowance \$415/week Deduction for 401(k) plan 50/week Annual Taxes Withheld 1,337.96 Social Security tax withheld 313.04 Medicare tax withheld 662.48 State Income tax withheld 928.20 Local Income tax withheld Ralph Volpe Married, 1

88. ## maths

The radius of a blot ink is increasing at a rate of 1.55mm per seconds.find the rate at which the area is increasing after 4 seconds

89. ## physics

speed of the car is 47.52 km/hr. a lorry wheel is rotating at 400 RPM. what is the radius (in cm) of a lorry wheel if the lorry has a same speed with the car?

90. ## world history

Need Thesis help for essay on.... Hinduism, Confucianism and Buddhism are three of the world’s great belief systems. Compare and contrast their impact on the societies that embraced them. I started it Although Hinduism, Confucianism and

91. ## MATH HELP HELP HELP HELP HELP

(a)Sarah wants to make a bracelet. She needs some beads and goes to a shop where they sell beads in exactly 100 different colours. i. How many ways can she pick 25 beads, each of a different colour? ii. How many ways can she pick any 25 beads? (b) Suppose

92. ## probability

What is the probability of obtaining exactly two heads in three flips of a coin, given that at least one is a head?

93. ## college maths

Suppose that you have been asked to take over as a project manager on a small construction project which has been decomposed into 7 tasks – activities. Let Qi be the quantity of work for task i (expressed in labor days/machine days/ days needed to

94. ## physics

consider a star that orbits around Sagittarius A* in a circular orbit of 530 AU and the star's orbital speed is 2500 km/s, what is the orbital period

95. ## Chemistry

What is the value of Kp for the reaction: NO2(g)+CO(g)->NO(g)+CO2(g) Given the following information: 2NO2(g)->NO3(g)+NO(g) Kp=2.72x10^(-4) 2NO2(g)+2CO2(g)->2NO3(g)+2CO(g) Kp=5.73

96. ## Technology in the Classroom

A software package that you would like to run on your classroom computer lists a 486 computer as a minimum requirement. On which of the following computers would you expect the software to be able to run?

97. ## statistics

Ann spends 2/7 of her pay on rent. What fraction of her pay is left?

98. ## math

How many 4-digit numbers can be formed using the numbers 5, 6, 7 and 8? How many of the 4-digit numbers are less than 7000?

99. ## ALGEBRA

Dice is a popular game in gambling casinos. Two dice are tossed, and various amounts are paid according to the outcome. In a certain game, if a four or eleven occurs on the first roll, the player wins. What is the probability of winning on the first roll?

100. ## University of Phoenix

How do I write a 150- to 200-word paragraph to explain the importance of purpose, audience, tone, and content in academic writing

101. ## algebra

find the x- and y- intercepts for the function f(x) = (x+1)(x-2)(x+3)

102. ## geometry

What is a counterexample for the conjecture? Conjecture: an nunber that is divisible by 2 is also divisible by 4.

103. ## ALGEBRA

What are the odds in favor of drawing a card lower than a 5 from an ordinary deck of cards?

104. ## Physics

A 95,000kg spaceship, moving at 0.34 m/s, wants to dock at a 75000kg satellite that is moving towards it. If the final speed to the joined spacecraft is -0.66 m/s, find the initial speed of the satellite.

105. ## science

what is the weather degrees for november 20 through november 25 in las vegas

106. ## early chilhood development class or edu

A safety factor that is important to successful nutrition education activities is: Answer a. allowing children to cook on burner tops b. preplanning all steps of the activity c. allowing children to taste from cooking pots d. providing boxes for children

107. ## physics

A cable lifts a 1220-kg elevator at a constant velocity for a distance of 39.7 m. What is the work done by the tension in the cable? can someone help me with this the answer is supposed to be in joules i tried doing it by 1220(9.81)(39.7) = 475137J but

108. ## calculus

find the domain of the following function. State your answer in interval notation. f(x) = 5x + 10/ x + sqrt -26x - 169

109. ## statistics

If a student had 120 hours of TV and 100 hours of homework, what is their predicted reading score?

110. ## Algebra

Using Proportionality How do figure out the average heights and weights for sheep and cows? Also. for Bald Eagles and Canada Geese. Dairy Cow 5 to 6 feet tall at the shoulder/weight 500lbs Bighorn Sheep Shoulder Height: 2.5 to 3.5" 280-300 weight Canada

111. ## home economics

When were the Home Economics Courses dropped or greatly reduced by the school system in Ontario.

112. ## Calculus

Use integration by parts to find the integral. Round the answer to two decimal places if necessary. (x+4) ln x dx between 3 and 0. I tried this problem two different ways and got two different answers 1.63 and 3.89. which one is correct? Please.

113. ## Algebra

To determine the question use Frogs F and G are 5cm to cube and 40cm to cube. a. Ratio What are ratio volumes and surface areas for a frog? (The formula for figuring out this data A correlation V square=2/3 Ratio Volumes: Surface areas: b. Toxin Let us say

114. ## ALGEBRA

Find the probability whose odds against are given in the problem. Odds against are 1 to 3.

115. ## Chemistry

Write the general rate equation for each of the components in the balanced equation for the combustion of butane 2C4H10(g)+ 13O2(g)-> 8CO2(g) + 10H2O(l)

116. ## chemistery

what is the chemical reaction for the equilibrium that the haber process manipulates

117. ## economics

Canada and the US both produce wheat and computer software. Canada is said to have the comparative advantage in producing wheat if

118. ## English

I have an assignment where i have to compare two interpretations of cited criticisms of Robert Frost's poem "Stopping By Woods on a Snowing Evening". I am having trouble with my intro and this would help with the rest of my paper, i just don't know where

119. ## Algebra

Let t=50 y=30(2.7)^-0.004t y=30(2.7)^-0.004(50) y=30(2.7)^-.2 Need help with proper technique for using TI-83 to calculate. Thanks

120. ## space

I'm doing a solar system project for school. The problem I'm facing is that I'm am doing every two feet is 10 astronomical units, but how many 1/8 inch's is one astronomical unit?

121. ## algebra

find the x-intercepts for the function f(x)= 4x2 - 4

122. ## algebra with application

\$4,000 at 10% for 20 years (a) Calculate the future amount if the money were invested at simple interest. Calculate the future amount if the money were invested with annual compounding. (Round your answer to the nearest cent.)

123. ## statistics

if a 2-tail p value is .56 and the alpha is .05 how do i interpret the results?

124. ## cook

Appropriate cooking methods are cost-efficient because:

125. ## MATH HELP HELP HELP HELP HELP

(a)Sarah wants to make a bracelet. She needs some beads and goes to a shop where they sell beads in exactly 100 different colours. i. How many ways can she pick 25 beads, each of a different colour? ii. How many ways can she pick any 25 beads? (b) Suppose

126. ## Math

What place value is ten times smaller than ten millions place? A) hundred trillion B) one trillion C) hundred billion D) ten billion I think it's ones place. But that's not an option, maybe they did a typo.

127. ## SOC 120

I did my quiz and need someone to check my answers please. I read the book and came up with these answers. 1. The three classical ethical theories are (Points : 1) ontology, utilitarianism, and radicalism. emotivism, oncology, and virtue ethics.

128. ## Chemistry

At 319K the decomposition of dinitrogen tetroxide occurs with the following Kp: 2NO2(g)2NO(g)+O2(g) Kp=.700 What is the value of Kc for this reaction?

129. ## critical thinking

A claim's "initial plausibility" is assessed by which of the following?

130. ## maths

A block of mass 20kg resting on a horizontal force 50N.If the coefficient of friction between the table and the block is 0.45,calculate the acceleration with which it moves

131. ## Question

If I join these clubs in high school will I make it to Ivy League Schools Computer Club Any student interested in computers will learn skills such as creating web designs and building PCs. Students will also have the opportunity to learn advanced

132. ## finance

If a company has fixed costs and is operating above the breakeven point, when sales increase by 15%, profits will: a. increase by less than 15% b. increase by 15% c. increase by more than 15% d. decrease by less than 15%

133. ## english

help related to oral presentation in the promotion of spoken english as a trainer

134. ## Social studies

Why did king george 111 order the proclamation of 1763

How do you find the amount deducted from Social Security and Medicare from a check? How do you find a percent of a noninterest simple discount note?

136. ## ALGEBRA

What is the probability of obtaining a sum of at least 4 when rolling a pair of dice?

137. ## Social studies

How did the proclamation of 1763 conflict with the english bill of rights.

138. ## Social studies

How did the proclamation of 1763 conflict with the english bill of rights.

139. ## Health

26. When someone is choking you need to perform chest compressions. -False? 28. Bicyclists have their own set of traffic rules. -False? 31. The female reproductive cell is called an egg. -False? 34. If the egg is not fertilized, then conception occurs.

140. ## ALGEBRA

Dice is a popular game in gambling casinos. Two dice are tossed, and various amounts are paid according to the outcome. In a certain game, if a four or eleven occurs on the first roll, the player wins. What is the probability of winning on the first roll?

141. ## English

I still have a few doubts. Thank you very much for helping me. 1) I'm writing some letters at the moment. But: I'm going to write some letters (future) . 2) I spend a lot of time (a long time/much time) doing homework. (Which are possible?) 3) He set off

I need help with this and have no clue as to what I should do. I have trouble with paraphrasing. Review the following passage and paraphrase the long passage in the following box. Use the reference to create an appropriate APA-formatted, in-text citation.

143. ## Sociology

Status conflict exists when different groups compete for terrority or other advantages. a.True b.False I think its false

144. ## English

1. We hope to have a long life and wealth. 2. We hope that we will have a long life and wealth. 3. We hope that we have a long life and wealth. (Is #1 the same as #2? What about #3?)

145. ## ALGEBRA

Evaluate the following expression. _(6)P_2 =

146. ## chem

A) Athletes that have to compete at high altitudes often go to the location and train for a month or so at these reduced pressures. This would be true of mountain climbers as well. What happens to the body that allows it to compensate ( over this period of

147. ## Physics/Science

At what point in the swing of a pendulum is the maximum amount of the ball's motion transferred to the object it hits? (I think it's at its lowest swing point but I'm not completely sure.) And what does this "kinetic energy" depend on?

148. ## algebra with application

\$4,000 at 10% for 20 years (a) Calculate the future amount if the money were invested at simple interest.

149. ## algebra with application

Find the amount of compound interest earned in an account that opens with \$29,000, earns 2.8% interest compounded daily, and is held for 10 years. Assume 360 days in a year. (Round your answer to the nearest cent.)

150. ## math

ben has finished homewok during holiday.he does 2/3 of remaining question each days. after 4 days, 4 question are left .how many question he all together to do ?

151. ## ALGEBRA

A single card is drawn from a standard deck of cards. Find the following probabilities. A face card is a jack, queen, or king.

152. ## Algebra

Using Proportionality How do figure out the average heights and weights for sheep and cows? Also. for Bald Eagles and Canada Geese. Dairy Cow 5 to 6 feet tall at the shoulder/weight 500lbs Bighorn Sheep Shoulder Height: 2.5 to 3.5" 280-300 weight Canada

154. ## geography

1. Which country is the smallest in land area in Central America? largest? El Salvador has the smallest area. Mexico has the largest area. 2. What do Finland, Poland, Czechoslovakia, Hungary and Romania all have in common? The countries are all in Europe.

155. ## Algebra

To determine the question use Frogs F and G are 5cm to cube and 40cm to cube. a. Ratio What are ratio volumes and surface areas for a frog? (The formula for figuring out this data A correlation V square=2/3 Ratio Volumes: Surface areas: b. Toxin Let us say

156. ## Math

How many .5 cm x.5 cm x .5 cm cubes are needed to completely fill a rectangular prism measuring 4 cm x 4 cm x 4 cm?

157. ## Algebra

The height of Big Foot is 10 times that of an ordinary ape. How many times is the weight of an ordinary ape? How many times is the surface area that of an ordinary ape? How many times is the pressure on the feet that of an ordinary ape? Ordinary ape 6 foot

158. ## Thunderstorms

What is the history of thunderstorms in Florida? How does it effect the people & communties and natural enviroments?

Mr. Buss is a business executive. He has been dedicated to the company for ten years and worked his way up the corporate ladder to the position of third vice president. He is the first to arrive and the last to leave each day. He has no patience with those

160. ## Physics!

What is the acceleration acting on a grandfather clock's pendulum, of length 0.9m, with a maximum angular displacement of 0.1rad? What is the total distance traveled by that pendulum in one complete oscillation?

161. ## social

What is the Black Death by John Aberth about, I need a summary of it. Can you provide me with a specific link that will help? Thank you

162. ## physics

A motorcycle, an automobile and a bus are all traveling at the same speed. Which has the least kinetic energy? The greatest kinetic energy?

163. ## Chemistry

What does it mean to have a minimun formal charge in dealing with Lewis Dot Structures?

164. ## Geography/Economics

I posted this question the other day and someone gave me a website but I didn't have any luck with it. One of the stages of economic growth is capital intensive, where wealth is created throught the efficient use of money and industrial manufacturing

165. ## Algebra

Using Proportionality How do figure out the average heights and weights for sheep and cows? Also. for Bald Eagles and Canada Geese. Dairy Cow 5 to 6 feet tall at the shoulder/weight 500lbs Bighorn Sheep Shoulder Height: 2.5 to 3.5" 280-300 weight Canada

166. ## ALGEBRA

Determine the comparable interest rate for a \$50,000 loan when the quoted information is 12.2% + 0.5 pt + \$300. (Round your answer to two decimal places.)

167. ## ALGEBRA

Calculate the monthly finance charge for the following credit card transaction. Assume that it takes 10 days for a payment to be received and recorded and that the month is 30 days long. (Round your answer to the nearest cent.) \$500 balance, 20% rate, \$400

168. ## physical science

absolute zero is the same as

169. ## Law (Check)

(TCO 6) A director of a corporation does NOT have a duty to: A)act diligently and in good faith in conducting corporate business. B)act resourcefully and always make the best business judgment. C)act on behalf of the beneficiary with great integrity. D)act

170. ## chemistry

Air dry weight of MgNH4Po4 * 6 H2O

171. ## ALGEBRA

What is the probability of obtaining exactly five heads in six flips of a coin, given that at least one is a head?

172. ## physics

the differences between work and energy??

173. ## chemistry

what chemical is produced by habers process

174. ## Biology

the covalent bond between the monomers of an enzyme macromolecules are peptide ester or phosphodiester bond question2 why urctic forx change coloring from brown in summer and white in winter . My answeers is = fox change phenotype but genotypes does not

175. ## Foods Culture

what are some special methods of serving food in east asia and in southern asia? some websites with info would be great!

176. ## Math

I have being trying to look up as to who invented the order of operations. Please help me.

177. ## Calculus

Consider the function f(x)=x−15x^1/3. For the following questions, write inf for ∞, -inf for −∞, U for the union symbol, None if no answer exists, and separate by a comma if more than one answer exist. a.) The domain of this function: (-inf,inf) .

178. ## Math

The height of Big Foot is 10 times that of an ordinary ape. How many times is the weight of an ordinary ape? How many times is the surface area that of an ordinary ape? How many times is the pressure on the feet that of an ordinary ape? Ordinary ape 6 foot

179. ## English

Could you please clarify these doubts for me? Thank you. 1.He admitted to eating all the biscuits. (I s “to” necessary??) 2.I’m worried about Brian’s arriving so late. (about Brian arriving so late/ that Brian arrives so late). Are the two forms in

180. ## chemistry

why is it necessary to make up to the 250 ml mark while during dilution?

181. ## Cultural Diversity

__________ of the environment is a learning approach proposed by influential child development theorists. It advocates that adults should be responsive to children and highly interactive with them. A)Low-context interpretation B)Interpersonal

182. ## geometry

in an isosceles triange with base angles at (0,0) and (7,0), how do I find the coordinates of the 3rd angle?

183. ## algrebra with application

Determine the comparable interest rate for a \$80,000 loan when the quoted information is 10.4% + 0.5 pt + \$300. (Round your answer to two decimal places.)

184. ## geometry

write an equation in slope-intercept from of the line through point p(6,7) with slope -2

185. ## human resources

A job description is like a deed of property ownership and describes what the job includes and what must be done to adequately perform the job. In some ways these job descriptions limit management's rights or opportunities to change job requirements at

186. ## algebra with application

Suppose that you want to purchase a home for \$450,000 with a 30 year mortgage at 6% interest. Suppose that you can put 20% down. Assume that the monthly cost to finance \$1,000 is \$6.00. What is the total amount of interest paid on the 30 year loan?

187. ## Math

Karen has an 86% average after 4 grades, what grade does she need to get in order to bringer average up to an 88%?

188. ## Human Resource

Compare and contrast the following methods of job evaluation and include examples that are not the same as in the textbook to demonstrate understanding: Lott, Benge, and Multiple Regression. Identify the key differences.

189. ## calculus

find f(x -1) for the following function f(x) = sqrtx^2 - 3/ 6x + 6

190. ## math

paid before February 12th the social cost \$2.00. If you paid at the door the social cost \$5.00. Altogether, 110 students attended the social collecting a total of \$454. How many students paid before February 12th and how many paid at the door?

191. ## chemistry

"A mole of M&M's would encircle the planet jupiter how many times."

192. ## English

I have a few more statements to check, please. Thank you very much. 1)The ICC project began in 2007. It gives young people the opportunity to speak publicly on climate change as well as to encourage action to reduce its effects. Each country involved

193. ## Electricity and Magnetism

This was actually a test question: Additional Information: This question is based on the Hall effect in a wire. Question: I want you to build a magnetic feild sensor. You have all the properties of the materials and the dimentions of the sensor. a) derive

194. ## algebra

what is in the exact middle of \$5.50 and \$5.75?

195. ## physics

The vector position of a 3.75 g particle moving in the xy plane varies in time according to the following equation. At the same time, the vector position of a 5.20 g particle varies according to the following equation. For each equation, t is in s and r is

196. ## MATH

if f(x)=(x-3)^4(2x+1)^3 find the value(s) of x which solve f'(x)=0

197. ## Accounting

What impact does amt have on the decision to whether to use either the percentage of completion method or completed contract for reporting profit on longterm contracts?

198. ## maths

The perpendicular bisector of the line joining the points D(1,2) and E(5,4) meets the y-axis at the point (0,k).calculate k

199. ## english

In my examination, I come across following one word substitutes. I know some of the answers which I have written below. please help me to write other answers. 1. accept as heir (adopt) 2. ability to endure 3. able to live bothe on land and in

200. ## Physics

What is the acceleration acting on a grandfather clock's pendulum, of length 0.9m, with a maximum angular displacement of 0.1rad?

201. ## econ - 2 ques

on a circular flow diagram: If you buy a pair of shoes, does the purchase directly contribute to the arrows of a) spending and revenue OR b) spending and revenue AND goods and services bought and sold #2 After working a week at a nail salon, you get your

202. ## Physics.

What is the transfer mechanism of energy, momentum, and angular momentum?

203. ## English

Could you please check of I used synonyms correctly in the following phrases? Thank you. 1) Cheetahs are on the point of dying out around the world. They are on the brink of global extinction. (on the brink of dying out ??) 2) The importation of breeding

204. ## Math

What type of awards do they give out on firstinmath???? For each awards how much stickers???

205. ## Math

Using Proportionality A correlation L cube How do figure out the average heights and weights for sheep and cows? Also. for Bald Eagles and Canada Geese. Dairy Cow 5 to 6 feet tall at the shoulder/weight 500lbs Bighorn Sheep Shoulder Height: 2.5 to 3.5"

206. ## Social studies

Why did king george 111 order the proclamation of 1763

207. ## bio check

in human (2n=46) mitosis result 2 cell with 23 chromoses and meosis result in (n=23) 4 cell with 46 chromoses... is this statment true ? please help me ....

209. ## math

write the fraction in lowest term

210. ## Science

What is phenyl oxalate ester?

2x^2+8x=-5

212. ## science

if 1 liter of water is 100 degrees celsius if he has 2 liters what would be the boiling point be would it be higher lower or the same or be unknown

213. ## Math

What type of awards do they give out on firstinmath???? For each awards how much stickers???

214. ## History

Who was the 19th president?

215. ## nursing

What options for political influence might a person pursue in an effort to change public health policy?

216. ## Physics/Science

At what point in the swing of a pendulum is the maximum amount of the ball's motion transferred to the object it hits? What does this "kinetic energy" depend on?

217. ## ALGEBRA

Evaluate the expression. \( _4^9 \) \( _3^4 \) \( _1^3 \)

218. ## algreba with application

If \$795 is invested in an account that earns annual interest of 5.5%, compounded semiannually, what will the account balance be after 5 years? (Round your answer to the nearest cent.)

219. ## algebra with application

Suppose that you want to purchase a home for \$450,000 with a 30 year mortgage at 6% interest. Suppose that you can put 30% down. Assume that the monthly cost to finance \$1,000 is \$6.00. What are the monthly payments?

220. ## Physics

At what point in the swing of a pendulum is the maximum amount of the ball's motion transferred to the object it hits? (I think it's at its lowest swing point but I'm not completely sure.) And what does this "kinetic energy" depend on?

221. ## SOCIAL STUDIES

According to Maslow,our lowest or most fundamental needs and motives center around__________.

222. ## math

\$7200 at 4 4/5 for 90 days. Find the amount of inetrest due

223. ## computers

it is importannt to read these and make sure you have completed all of them

224. ## econ

12) Suppose you know that the standard deviation of a variable is 10, and you have 100 observations, the standard deviation of the mean is

225. ## English

I forgot to include the following sentences. Thank you very much. 1)Ding believes that global warming comes from different parts of the world,including poorer countries. He claims that the only way to improve the situation is for rich and poor countries to

226. ## chem

If 2.8 of gas has a volume of 0.35 and a pressure of 5.4 , what is its Kelvin temperature?

227. ## Math

Triangle NPQ has q= 95 miles, P = 76 degrees, and Q= 103degrees. Find n.

228. ## chem

rate=k[A2][B2]^2. by how much would the rate change if: i) [A2] is doubled? ii) [B2] is halved? *does the rate change equal with k?

230. ## CNA thesis

Why would you like to be a CNA worker?

231. ## Algebra

Use Proportionality To produce a 50-gallon pool it cost the manufacturer \$35. How much a 100-gallon pool would cost.

232. ## Plz Help

You I'm entering this contest Scholastic Arts and Writing Award, and I'm a bit confused so I have to register online, then fill out a form since I'm doing it and mail my art work and writing in???? I check the site but I'm confused. I'm in 7th grade by the

233. ## maths

Three points A,B and C have coordinates (1,0),(4,4) and (13,5) respectively. 1.By how many units does the length of AC exceed the length of AB 2.What is the slope of BC

234. ## Science

Will yeast be able to use sugar substitutes as sterling material for fermentation? Why or why not?

235. ## Computer help!!!

what computer company is better hp or gateway

236. ## Calculus help me please!

Find the value of k so that f(x)= {3x^2+kx+4 if xor equal to 0} is differentiable at x=0 can someone please provide help!!!

237. ## Math

There were 204 people in a tv audience 106 of them brought digital cameras estimate the percent of people that brought digital cameras. A) 40% B) 50% C) 60% D) 100% Can someone explain the steps

238. ## Math

What dpes 4*xy equal? Had it in test and got it wrong, just curious.

239. ## maths

If Y=(x^3+1)6, find d^2y/dx^2

241. ## english

Please fix this sentence if there's any mistakes: Walter and her start planning out Mr. Dietrichsons murder suspiciously behind his back.

242. ## Math

What is the probability of obtaining exactly two heads in three flips of a coin, given that at least one is a head?