# Questions Asked onJune 19, 2013

1. ## PSYCHOLOGY IN SOCIAL LIFE

Social psychology can best be defined as the study of A. interactions between individuals. B. attitude perception and formation. C. individual responses to group expectations. D. society formation.

asked by Minh Turley
2. ## math

A triangle has points A(2, 3), B(2, 6), and C(7, 3) and is reflected over the x-axis and then over the line y = x. A"B"C" are the coordinates of the reflected image. What is the A" coordinate?

3. ## PSYCHOLOGY IN SOCIAL LIFE

Which of the following statements is true of persuasive messages? A. Messages that offer a remedy for a person's fears tend to be effective. B. Messages presenting a one-sided argument tend to be more effective than "he said; she said" messages. C. People

asked by Minh Turley
4. ## Chemistry

Calculate the standard enthalpy change for the following reaction at 25 °C. MgCl2(s) + H2o(l) ---> MgO(s) + 2HCl(g)

5. ## PSYCHOLOGY IN SOCIAL LIFE

5. Evaluation apprehension is related to social facilitation in the same way that _________ is related to the Ringlemann effect. A. social loafing B. proximity C. effort loss D. diffusion MY ANSWER: D THAT IS WRONG, FIX IT

asked by Minh Turley
6. ## Chemistry

Determine the enthalpy of the following reaction. 2M(s) + 3Cl2(g) ---> 2MCl3(s)

7. ## Chemistry

What is the heat of combustion of ethane, C2H6, in kilojoules per mole of ethane?

8. ## Chemistry

Hi, I am doing a practice test for my chemistry final and I do not understand one of the answer they gave for this thermochemical equation question. I do not understand how they got 400kJ. The question is: Butane has a deltaH of -2871 kJ/mol when it

9. ## Chemistry

Consider a 67-g chunk of ice (∆Hfus = 6.0 kkJ/mol) in a beaker immersed in a water bath. To produce just enough heat to melt the ice, how many moles of solid NaOH (∆Hsoln = -445.1 kJ/mol) must you dissolve in the water bath? Please show all work.

10. ## PSYCHOLOGY IN SOCIAL LIFE

Ralph hears that his neighbor's son was stopped and ticketed for speeding. Without knowing the facts of the case, he tells his wife what he thinks. "That boy was always reckless," he says. "I expect he was speeding down the road without a thought for

asked by Minh Turley
11. ## physics

Every few hundred years most of the planets line up on the same side of the Sun

12. ## algebra

a motorboat travels 22 mph with the current and 8 mph against the current. Find the speed of the boat in still water and the speed of the current.

13. ## PSYCHOLOGY IN SOCIAL LIFE

A planning committee has decided to determine the zoning of a particular area based on data provided by the town engineer. Which social decision scheme has the committee adopted? A. Majority-wins scheme B. First-shift rule C. Objective analysis scheme D.

asked by Minh Turley
14. ## PSYCHOLOGY IN SOCIAL LIFE

Evaluation apprehension is related to social facilitation in the same way that _______ is related to the Ringlemann effect. A. proximity B. diffusion C. effort loss D. social loafing

asked by Minh Turley
15. ## CHEMISTRY

According to the equation H2SO4+2NH3 @(NH4)2SO4. What mass of ammonium sulfate will result from the reaction of 5.00 g of NH3?

16. ## Math

Weights of the vegetables in a field are normally distributed. From a sample Carl Cornfield determines the mean weight of a box of vegetables to be 180 oz. with a standard deviation of 8 oz. He wonders what percent of the vegetable boxes he has grouped for

24. ## physics

A parallel-plate capacitor is formed from two 1.0{\rm cm} \times 1.0{\rm cm} electrodes spaced 2.8{\rm mm} apart. The electric field strength inside the capacitor is 1.0\times10^{6}{N/C}} part a What is the charge (in {\rm nC}) on positive electrode? part

33. ## math

18. Exponential growth follows the formula y= a(1+r)^x and exponential decay follows the formula y= a (1-r)^x. False? 23. In controlled experiments, the researcher is able to find a casual relationship between the variables- True 27. The explanatory and

34. ## English

1. He won first place in the math contest. 2. He got first place in the speech contest. 3. He received first place in the science contest. (Are they all grammatical? Can we use all the verbs?)

35. ## physics

Explain why it would not make sense to use a full-size glass thermometer to measure the temperature of a thimbleful of hot water?

36. ## statistics

In 1980 (before the era of in-vitro fertilization), there were 3,612,258 births in the United States (according to the U.S. Census Bureau), of which 68,339 births were to twins and 1,337 births were to triplets or more. What was the probability of having

37. ## World Geography

Moving from coastal to interior regions of sub-Saharan Africa, we discover that the dominant physical-geographic feature is A. many coastal inlets. B. lush rainforest. C. ascending plateaus. D. mountainous terrain.

asked by Minh Turley
38. ## Math

Steve can kayak at 8 km/h in still water. On the river, Steve and the kayak travel slower upstream due to the current. It takes him 1.5 h for a trip downstream, but 3.25 h for the same distance upstream. Determine the speed of the river’s current.

39. ## biology

a woman whose father had hemophilia and whose mother was normal married a man whose father did not have hemophilia but whose mother did . if the couple's first child was a son what are the chances that he would show the trait of hemophilia?

53. ## maths

ABC is a triangle BD & CE are altitudes drawn from the vertex B & C. Prove that ABC is an isoceles triangle

54. ## science

Silvering of mirror is done by a) AgNO3 b) Ag2O3 c) Fe2O3 d) Al2O3

55. ## English

1. Please call me at 123-4567. 2. Please call at 123-4567. 3. Please call 123-4567. 4. Please dial me at 123-4567. 5. Please dial at 123-4567. 6. Please dial 123-4567. (Which ones are not grammatical? Which ones are grammatical? Thank you.)

56. ## English

Rearrange into meaningful sentence: Sat/a/house/the/crest/hill/of low/on

57. ## English

What is the difference between antimetabole and chiasmus?

58. ## Algebra

A defective nuclear reactor is leaking radioactive iodine-131. The rate of decay of iodine-131is given by the function defined by A(t)=A_0 e^(-0.087t), where t is time in days. How long will it take any quantity of iodine-131 to decay to 25% of its initial

59. ## english

write a letter to your friend who affected from tsunami.inquiring and suggesting him about the matter.

60. ## early childhood education

children with experiences with stories

asked by sylvia Ward Hanley
61. ## Math Help

A trucking firm delivers appliances for a large retail operation. The packages (or crates) have a mean weight of 306 lb. and a variance of 2209. (Give your answers correct to four decimal places.) (a) If a truck can carry 3940 lb. and 25 appliances need to

62. ## English

Rearrange into meaningful sentence: The river/see/could/from/and/the field/one ripe corn/the height/of

63. ## PSYCHOLOGY IN SOCIAL LIFE

In terms of the general adaptation syndrome, the body prepares for a long, drawn-out battle during the ______ stage. A. resistance B. fight-or-flight C. alarm D. exhaustion MY ANSWER: C THIS IS ALSO WRONG. IT IS NOT C

asked by Minh Turley
64. ## maths

80% of the students who attended a concert came from the city. Of these, 70% were girls. If 150 boys came from the city, how many students attended the concert?

65. ## English

1. A __________ is a statement that seems contradictory but that is nevertheless true. A. puzzle B. definition C. tribulation D. paradox is it D 2. In Barbara Ehrenreich’s essay titled “The Cult of Busyness,” the word “acumen” means: A. dull. B.

66. ## math

Is this correct? 1. Write v as the sum of 2 vector components if v = 2i + j and w = 3i - 2j v = (12/13i - 8/13j) + (14/13i + 21/13j)

67. ## ENHANCING CHILDREN'S SELF ESTEEM

I am doing a teacher aide course online and I need you to correct my answers for me

68. ## English

What are main qualities and characteristics of a person?

asked by Jnr John
69. ## College Accounting 211

A company's predetermined overhead rate is $19.00 per direct labor hour and its direct labor wage rate is$16.00 per hour. Job A100 direct maerials cost is $280 and Direct Labor$240. 1. What is the total manufacturing cost assigned to Job A100? 2. If Job

70. ## Psychology

Expectation plays an important role in: A. cognitive approaches to motivation. B. drive-reduction approaches to motivation. C. incentive approaches to motivation. D. arousal approaches to motivation. D

71. ## Psychology

Sandra is not really good at painting and drawing, but she loves to spend her spare time "dabbling" as she calls it. If her products are not successful according to aesthetic standards, why does she continue to draw and paint? A. She is attempting to

72. ## MATH HELP

The amount of fill (weight of contents) put into a glass jar of spaghetti sauce is normally distributed with mean ì = 843 grams and standard deviation of ó = 9 grams (d) Find the mean of the x distribution. (Give your answer correct to the nearest whole

73. ## Physics (Intro)

Initially, a spring-mass system completes 20.0 vibrations in 5.0 seconds, with a 2.0 cm amplitude. The same mass is pulled 5.0 cm away from the equilibrium position, then released. What will the frequency be?

74. ## math

Two teams play an extended series of 100 volleyball games. Team A wins the first game and then team B wins the second. The probability that a team wins each subsequent game is equal to the proportion of games that team has won so far. The probability that

75. ## math check

A machine produces parts with lengths that are normally distributed with ó = 0.52. A sample of 16 parts has a mean length of 75.07. (a) Give a point estimate for ì. (Give your answer correct to two decimal places.) 75.07. (b) Find the 99% confidence

76. ## science

The most malleable metal is a) Sodium b) Lead c) Steel d) Gold

77. ## science

Solar energy is mainly caused due to a) Burning of hydrogen in the oxygen b) Fission of uranium present in the sun c) Fusion of protons during synthesis of heavier elements d) Gravitational contraction

78. ## Math

1/8(2sin2x-sin4x)= cosxsin^3x prove

79. ## Math

1. Find the angle between the vectors, approximate your answer to the nearest tenth. v= (-4, -3) w= (2, 6) Answer: 145.3 degrees 17. One type of data that is non linear in nature is the exponential function. -False? 19. Exponential data follows the

80. ## English

1. In Richard Rhodes’ article titled “Hollow Claims about Fantasy Violence,” the word “marginal” means: A. limited in extent or significance. B. a butter-like spread. C. of great intelligence and skill. D. bright in color. is it A 2. In Richard

81. ## pre-cal

The 3-point line in basketball is 23 ft 9 in away from the point on the floor vertically below the center of an 18-in diameter rim. The rim is 10 ft above the floor. Kim shoots a three pointer using a 9-in diameter ball from the 3-point line that just

82. ## Psychology

Donnie was on the verge of experiencing road rage. The teenagers in front of him were reckless and disrespectful. Suddenly he realized that one of the boys was his brother and he began to laugh. Donnie's emotional response is best explained by: A. the

83. ## Chemistry

Reviewing for exams and completely forgot how to do this and looking back at my notes doesn't help for this one... Can you please explain how to assign oxidation numbers for Pb(OH)4^2- I guess what's confusing me is the hydroxide... I haven't come across

84. ## Applied Geometry maths

A Maths Applied student holidaying in Sydney notices that the Centrepoint tower has an angle of elevation of 15deg20'. After walking 400m directly towards the tower she now observes the elevation to be 24deg33'

85. ## World Geography

Moving from coastal to interior regions of sub-Saharan Africa, we discover that the dominant physical-geographic feature is A. many coastal inlets. B. lush rainforest. C. ascending plateaus. D. mountainous terrain.

asked by Minh Turley

S=1+2*(1/5)+3*(1/5)^2+4(1/5)^3...... If S=a/b, where a and b are coprime positive integers, what is the value of a+b?

87. ## Geometric Progression

Integers a, b, c, d and e satisfy 50

ABC is an isosceles triangle with AB=BC and ∠ABC=123∘. D is the midpoint of AC, E is the foot of the perpendicular from D to BC and F is the midpoint of DE. The intersection of AE and BF is G. What is the measure (in degrees) of BGA?

89. ## math

there are balls of colors red, blue and green. 65 students of a class like exactly one color, 10 students like no color, 40 students like exactly 2 colors and 15 students like all the 3 colors 1. how many students are there in the class. 2.how many

90. ## general knowledge

what is an intelligent skeleton?

91. ## maths

What is the sum of all possible positive integer values of n, such that n^2+19n+130 is a perfect square?

92. ## Math

Find equations for a pair of lines M and N so R(sub n)compose R(sub m) is the given transformation. A. The translation that maps the origin onto (5,0) B. The rotation of 180o about a point (Xo, Yo) C. The rotation of 40o about the origin D. The translation

93. ## science

4.4 g of CO2 contains how many liters of CO2 at STP ? a) 2.4 litre b) 2.24 litre c) 44 Litre d) 22.4 litre

94. ## science

Hydraulic press is based on a) Archimedes principled b) Bernoulli’s solution c) Pascal/s law d) Reynold’s law

95. ## Boolean expression Help asap PLEASE

Thinking in terms of a gate, how would you keep open a two-input OR gate? In other words, what should one of the lines be held at to allow the other signal line to propagate through?

96. ## Boolean expression Help asap PLEASE

A control system is needed to alert an attendant for the following situation. Which of the following is the Boolean equation expressing the electronics you would need? Either the tank is filled and the pump is on, or the tank is empty. (Use A = tank

97. ## financial management

I have to do a revenue and expense statement and balance sheet for 2 years I have find the dollar differences and the percentage rate. My mind is a blank I do not remember how to find the percent of financial statements. Is it the same as finding the

98. ## Math check

While writing an article on the high cost of college education, a reporter took a random sample of the cost of new textbooks for a semester. The random variable x is the cost of one book. Her sample data can be summarized by the following. (Give your

99. ## Math check

Complete the following hypothesis test: Ho: ì = 52, Ha: ì < 52, á = 0.01 using the data below. 43 48 44 48 42 60 54 44 50 35 48 58 (a) Find t. (Give your answer correct to two decimal places.) -2.05 . (ii) Find the p-value. (Give your answer correct to

100. ## Math

Find the general expression of the kth nonzero term in the taylor series for f(x)=3/(1+x) (exclude any zero terms in the series when finding this general expression)

101. ## logical

Imagine someone asks you what you have learned in your logic class and what you found to be the most useful information you learned there

102. ## Math

Find the general expression of the kth nonzero term in the taylor series for f(x)=3/(1+x) (exclude any zero terms in the series when finding this general expression)

103. ## stats

suppose a normal distribution has a true population mean of 18 and a true standard deviation of 2. what % of observations will be 18 or less, 18 or greater and in the range from 16 to 20?

104. ## english

write a report. how plastic are harmful to environment.suggest some ways to keep public places clean.

105. ## statistics

mortgage broker is offering home mortgages at a rate of 9.5%, but the broker is fearful that this value is higher than many others are charging. A sample of 40 mortgages filed in the county courthouse shows an average of 9.25% with a standard deviation of

106. ## microprocessors

The value 000001112 is sent to Port B of an Eblock system where an LED module is connected. Which LEDs are on?

107. ## Psychology

Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased.

108. ## Psychology

Sexual arousal in human beings is different from that of animals. It is clear that human sexual arousal can occur: A. only as the result of specific hormone changes. B. only during female ovulation. C. frequently in males, but seldom in females. D. as the

109. ## Psychology

If motivation consists only of drive-reduction, what is the perfect state of a human being? A. Competitive, hard driving B. Not hungry, thirsty, no pain, absence of fear, basically a coach potato C. Constant change, always re-establishing homeostasis D.

110. ## Psychology

"I just can't make myself study ahead for a test. I work better under pressure. Perhaps it is the fear associated with waiting until the last minute that gets me going." This approach to motivation is best explained by: A. incentive approaches. B.

111. ## Psychology

Some children require a "carrot on a stick" to get them to clean their room, behave well in public places, or make good grades. This suggests that: A. the incentive approach pulls the child toward the goal. B. the drive-reduction approach guides the child

112. ## Psychology

When applying Maslow's Hierarchy of Needs it is important to understand which of the following? A. Lower level needs must often be met before higher levels can be considered. B. Lower level needs can be inserted at any point. C. Self-actualization is

113. ## World Geography

A major objective of the South Pacific Forum founded in 1971 was A. expanding the copra trade. B. reconciling diverse cultural heritages. C. identifying and resolving human rights concerns in the region. D. stopping French nuclear testing in the region.

asked by Minh Turley
114. ## intermediate algebra

how do you solve for f(x)=2x if

115. ## Maths

Let α and β be the roots of 3x^2+4x+9=0. Then (1+α)(1+β) can be expressed in the form a/b, where a and b are coprime positive integers. Find a+b.

116. ## Non linear equation

The real numbers x and y satisfy the nonlinear system of equations 2x^2−6xy+2y^2+43x+43y=174, x^2+y^2+5x+5y=30. Find the largest possible value of |xy|.

117. ## COM 156

What aspect of writing an introduction do you anticipate may be a challenge for you? Why?

118. ## Physics tough

If approximately 70% of the Earth's surface is covered with water, what is the order of magnitude for the number of raindrops in the world's oceans? Hint: The order of magnitude of 2478=2.478×10^3 is 3.

119. ## English

A: Hi, Mom. I'm home. B: _________________ (What will be suitable expressions for B? Thank you.)

120. ## math

How many positive integers less than 1000000 have the sum of their digits equal to 7?

121. ## Psychology

Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased.

122. ## maths

What is the sum of all 2-digit positive numbers whose digits are either 1, 2, 3 or 4?

123. ## science

The heaviest naturally occurring element is a) Uranium b) Iron c) Silica d) Aluminum

124. ## I can solving my problem

I'm a number grater than 45 but less than 90. I am an even number. i have 7 sets of the 16 ones. what number am I?

125. ## English

May I take your order? - Yes, I'll have one chicken salad. - Anything else? - 1) No, thanks. That's all. (Instead of 1), what other similar expressions can we use when we don't want to order more?)

126. ## science

a car travels a distance of 20 km in 6 minutes calculate the speed in 1. km min 2. m/s 3.km/h 4.cm/s

129. ## English

Which one of the following statements Is not characteristic of Edward Taylor? He was a minister in Westfield, Massachusetts. He was fired from a teaching position because he refused to take an oath contrary to his religious beliefs. He was probably a very

130. ## maths

In a polygon the interior and exterior angles at each vertex are 5:1 how many sides does it have

131. ## tongue twister

Can anyone give me a tongue twister with the word "DETERMINATION"... Thanks...

132. ## math

what is the largest four digit odd number whose four digit are even

7/x+35=10

134. ## Calculus

Find the Taylor Polynomial of order 1 for the function f(x)=arctan(x/5) in powers of (x-5). Also find the remainder R1(x) as a function of x and c.

135. ## maths

The exterior and interoir angles of a regular polygon are in the ratio 2:7 how many sides does it have

136. ## math

the value of cosecphi/14*cosec3phi/14*cosec*5phi/14

137. ## computer

You type in the value 56.4235 into the active cell. You then click Percentage Style Button. What will the cell show when completed? A 56.4235% B.56.4235% C.56.42% D.56%

138. ## English

1. What novelist, playwright, screenwriter, actor, and political commentator wrote Burr, The Golden Age, and “Drugs”? A. Barbara Ehrenreich B. Natalie Angier C. Richard Rhodes D. Gore Vidal is it D 2. A/an __________ question is one asked by a writer

139. ## English

1. In Gore Vidal’s article titled “Drugs,” the word “exhortation” means: A. language intended to incite and encourage. B. deportation. C. depression. D. a sad facial expression. is it A 2. The purpose of a causal analysis essay is to: A. apply