# Questions Asked onJune 9, 2010

1. ## math

how many ways can you make 75 cents with quarters, dimes, and nickels

2. ## COLLEGE PHYSICS

A 62.0 kg skier is moving at 6.50 m/s on a frictionless, horizontal snow covered plateau when she encounters a rough patch 3.50 m long. The coefficient of kinetic friction between this patch and returning to friction-free snow, she skis down an icy,

3. ## Geometry HELP

Find the area of the parallelogram.( with base(s)=10 and the side length(s)=6cm. I don't know the height or area so how do I get my answer? here are the multiple choice answers. a.)15âˆš3 cm^2 b.)15âˆš2 cm^2 c.) 30âˆš3 cm^2

4. ## geometry

In triangle ABC, BC=40m , AB=50m and Angle A=53 degree. Determine the area of a triangle.

5. ## english

Did, Susie say, "What a beauty!"?

6. ## child growth and development

Which of the following statements concerning teratogens is true? A. Teratogens include only substances that a mother's body produce. B. Hormones are heathful teratogens in any quantity C. Exposure to particular teratogens is most harmful during critical

7. ## Plz Check My Geometry

Out of 30 questions these few I struggled with. I put what I feel was right but to be sure I would like some one to check my answers and if there wrong redirect me on how to get the correct answer.( after the = is the answer i think it is. 1.) Given points

8. ## science

The work done by one mole of a monatomic ideal gas (y=5/3) in expanding adiabatically is 825 J. The initial temperature and volume of the gas are 393 K and 0.100 m3. Obtain (a) the final temperature and (b) the final volume of the gas.

9. ## Geography

The thickness of the troposphere varies from place to place and from day to day. What influences this thickness? Please give me some ideas!!!THANKS!!!

10. ## Trigonometry

3csc(2X)-5=0 What are the solutions for X and how did you find them out?

11. ## Plz Check My Geometry

Out of 30 questions these few I struggled with. I put what I feel was right but to be sure I would like some one to check my answers and if there wrong redirect me on how to get the correct answer.( after the = is the answer i think it is. 1.) Given points

12. ## windows xp and vista

Please can someone check my answers to these questions for me. 1. when saving a document or drawing, you determine the destination folder in which the file will be saved by a. making a selection in the save in:box b. choosing a folder from the destination

13. ## physics

A 1.6 kg disk with radius 0.63 m is rotating freely at 55 rad/s around an axis perpendicular to its center. A second disk that is not rotating is dropped onto the first disk so that their centers align, and they stick together. The mass of the second disk

14. ## Math

Suppose that \$2500 is invested at an interest rate of 2.5% per year, compounded continuously. After how many years will the initial investment be doubled?

15. ## Math 156

A rectangular field is to be enclosed with 1200 ft. of fencing. If the length of the field is 60 ft. longer than the width, then how wide is the field?

16. ## vectors

Determine whether each statement is true or false. Provide a brief justification. a. Two lines with parallel direction vectors willnot intersect. b. Two linesthat are perpendicularin R3 willhave perpendicular direction vectors. c. Two linesthat

17. ## college algebra

A boat can maintain a constant speed of 34 mph relative to the water. The boat makes a trip upstream to a certain point in 21 minutes; the return trip takes 13 minutes. What is the speed of the current?

18. ## Chemistry

A 0.60 L portion of a 1.2 M AgNO3 solution is mixed with a 0.3 L potion of a 1.2 M Na2CrO4 solution in an constant pressure calorimeter. Upon mixing, the solid Ag2CrO4 is formed and the heart released is 48.2 kJ. The specific heat of the solution is 4.18

19. ## physics

calculate the total area of the walls of a room 5m long 4m wide and 2.5m high

20. ## trig

find the 5 other trig functions if cos(theta) = square root of 2/2 and cotangent is less than 0

21. ## ;lllllll,

If segment AC is the diameter of the circle and AC = 21 cm, what is the length of arc AB? Use 3.14 for pi.

1)Which of the following represent expansionary fiscal policy? A. an increase in average individual income tax rates B. an increase in marginal individual income tax rates C. a cut in corporate income tax rates 2)The amount of time that it takes to

23. ## Cemistry

A solution is 36% silver nitrate (AgNO3) by mass. The density of this solution is 1.44 g/mL. The formula weight of AgNO3 is 170 g/mol. Calculate the molality of AgNO3 in this solution.

What is the verb and adverb in the sentence The unpredictable volcanic activity discourages people from living there.

25. ## Calculus

Find the area of the region that lies inside both curves. r = (3)^(1/2) cos (theta), r = sin (theta)

26. ## physics

The work done by one mole of a monatomic ideal gas () in expanding adiabatically is 825 J. The initial temperature and volume of the gas are 393 K and 0.100 m3. Obtain (a) the final temperature and (b) the final volume of the gas.

27. ## child growth and development

a pregrant woman will want to avoid using drugs tetracycline to reduce the risk of A. premature birth B. bone abornormalities in the fetus C. serious cognitive defects in the child after birth D. miscarriage I think A

28. ## Economics

A nations capital goods wear out over time, so a portion of it's capital goods become unusable every year. Last year, its residents decided to produce no capital goods, It has experienced no growth in its population or in the amounts of other productive

29. ## Hospitality

Calculate the IRR and NPV of this project utilizing a 12% discount rate and a 15% cap rate. Ms. Brown was able to secure a loan for \$1,540,000, and an equity investor agreed to invest the remaining \$660,000 in exchange for 20% ownership in the project.

30. ## physics

A rotating water pump works by taking water in at one side of a rotating wheel, and expelling it from the other side. If a pump with a radius of 0.120 m starts from rest and accelerates at 30.5 rad/s2, how fast will the water be traveling when it leaves

31. ## Genotype and Phenotype

A person with a genotype of TT, what is their phenotype? How do I describe phenotype? Do I plug in characteristics; dominant/recessive?

32. ## Math

LaQuisha has a sprinkler that waters a circular area. The diameter of the area that the sprinkler waters is 20 feet. The actual sprinkler is located at the origin of the coordinate plane. Write an equation that describes the circumference of the circular

33. ## Math

The amount of bacteria after n min if the initial amount of bacteria is q and the amount of bacteria doubles every minute. (Hint: The answer should contain q as well as n.)

34. ## College Physics

A rock thrown horizontally at a large bell 54.0 m away is heard to hit the bell 4.80 s later. If the speed of sound is 330 m/s, what was the speed (in meters/second) of the rock? (Disregard gravity.)

1)Which of the following represent expansionary fiscal policy? A. an increase in average individual income tax rates B. an increase in marginal individual income tax rates C. a cut in corporate income tax rates 2)The amount of time that it takes to

36. ## child growth development

Regarding babies who are low in birth weight but born at full term, which of the following statements is true? A. Expect to find lanugo. B. Expect to dectect vernix. C. Expect to find that the mother's parents were smokers. D. Expect the child to be

37. ## Plz Check my Geometry(sOo0n)

1.) Given points A(-4, 5), B(2, 3), C(0, 4) and D(5, 0), decide if AB and CD are parallel, perpendicular or neither. =Neither 2.)Given the equations y = 1x + 7 and y = 3x - 2, decide whether the lines are parallel, perpendicular or neither. =neither 3.)

38. ## algebra 1

I cannot find it in my text book I have a math problem : 2f2 + 9f + 6 for f = 10 The second 2 is to the second power. So with the order of operation do I muliply 2 by 10 first and then 20 the the second power? Thanks Math is really killing me!

39. ## Chemistry

I know the following are alcohols. Are the primary, secondary or tertiary and what is the IUPAC name. 1. CH3CHCH2CH3 .......| .......OH (OH falls directly underneath the "CH" 2. CH3CH2-O-hexagon shape (I can't draw this out) 3. CH3 which is branched down

40. ## Newspaper

Can a bunch of Advertisements be on one page of a newspaper? What kind of advertisements were there in 1935? Also can an advertisements have a title: Used Cars then a picture of a car then price and call: .

41. ## algebra

solve the following systems of equations , x+2y=9,x=5-2y

42. ## child growth development

Regarding the use of anesthetics during childbirth, which of the following statements is true. A.they're rarely used these days. B. The epidural procedure is most often favored. C. Anesthetics in current use can't cross the placental barrier to affect the

43. ## Macroeconomic

1)An example of an automatic stabilizer is A. a temporary tax rebate. B. the progressive income tax. C. cost of living adjustments to social security payments. 2)Which of the following represent expansionary fiscal policy? A. an increase in average

44. ## PARTICLE PHYSICS

particle A has a mass of 2 and a charge of -1. particle B has a mass of 2 and a charge of +1. are particle A and particle B necessarily antiparticles? explain your answer

45. ## Geometry HELP

A line passes through the points K(2a,3b) and R(a,-b). What is the slope? a.)4b/a b.)4ab c.)4a/b

46. ## Math

On a scale drawing,the scale is 1/4 inch:1 foot. Find the dimensions of each room in the scale drawing. How would you find the answer? 10 feet by 9 feeet

47. ## windows xp

In windows XP, which of the following icons is not found in the control panel window? a.my computer b.mouse c.keyboard d.display

48. ## child growth development

When the XY genetic code begins to assert itself, A. ovaries begin to differentiate. B. testes begin to differentiate C. estrogen begins to be produced. D. brain development begins to occur more rapidly. I think the answer is C

49. ## algebra

Simplify: 3 sqrt () 2 + 5 sqrt () 2 a) 8 sqrt () 2 b) 15 sqrt () 2 c) 16 d) 16 sqrt () 2

50. ## Algebra 2

As the answer to: (tanØ * cosØ/ sinØ) + cotØ * sinØ * tanØ* cscØ I got 2, is that correct?

51. ## homework

Ms. Brown estimates the following cash flow for the first five years of operations, with cash flow leveling off in year 5. Year Cash flow Year 1 \$695,000 Year 2= 876,250 Year 3= 1,057,500 Year 4= 1,238,750 Year 5= 1, 420,000 Calculate the IRR and NPV of

52. ## History

During March 10, 1935 did Hitler just test the strength of the Treaty of Versailles. Then during March 16, 1935 does Hitler introduce a compulsory military service. Then does in renounce the Treaty of Versailles on March 16 DOES this cause war...? During

53. ## true or false question

If price of a good rises, Demand falls and Supply rises.

54. ## Spanish

My answers were incorrect. These were the instructions. Choose the correct form of the following verbs in the pretérito perfecto: Ayer _______ toda la tarde (all afternoon). My answer neivo. Anoche María y yo _______ una mila (mile) My answer corrieron.

55. ## Newspaper 1935

What should I title the adverstiement section of the newspaper? It has to be titled... I was going to do Adverstiments but it sounded boring...

56. ## Geometry HELP

Rhombus WXYZ has vertices W(1,2), X(4,3), Y(3,0) and Z(0,-1). Find the lengths of diagonals WY and XZ. a.)WY=2âˆš2; XZ=4âˆš2 b.)WY=2âˆš4; XZ=2âˆš2 c.)WY=2âˆš4; XZ=4âˆš2

57. ## Geography

We of ten hear the expression, "cold air sinks." If so, why isn't the colder air of the upper and middle troposphere steadily flowing down to the surface? Please give me some more ideas!!!THANKS A LOT!!!!!!!!!!!!

58. ## Biology 11 U

In the U.S. 1 out of 10 000 babies is born with phenylketonuria (PKU). The disease is caused by a recessive allele. The frequency of individuals in the U.S. population born with PKU corresponds to q squared. What is the given information? (e.g. p squared =

59. ## algebra

ã18/ã8 -ã2 a)ã3 b)3 c)3ã2 d)9ã2/6 please omit the first question thanks

60. ## Finance

are investors really made whole with a make-whole call provision

61. ## College

I need help with the Discussion Questions for "State Automobile License Renewals" Case Studies - Chapter 9 of Principles of Operations management (Page 376).

62. ## economics

Assume that the capital account is equal to zero. Net unilateral transfers 150 Exports of goods and services 7500 Net increase in United States government’s nonreserve foreign assists -130 Net increase in foreign ownership of United States based

63. ## algebra 2

solve 3x^2+xy+4y^2-9=0 for x in terms of y

64. ## Algebra

In 1992 the life expectancy of males in a certain country was 61.6 years. In 1996, it was 65.5 years. Let E represent the life expectancy in years and let t represent the number of years

65. ## Geometry

Find the perimeters and area of the parallelogram base 9mm side 4mm and 3mm so i add the sided and x like 9*4*3 for the area?

66. ## College - Web Design

Need help with coding please. I have the original coding in which I was working with. Please help! Expand the basic homepage from Week Two to a site which includes at least three Web pages. Incorporate the following into your expanded website: o Apply

67. ## math

what is the weight of a ten foot length of steel pipe? the inside diameter of the pipe is 3/4 of an inch, and the outside diameter i one inch. steel weighs 490lbs. per cubic foot.

68. ## English 1301

Can someone help me? I am try to make a correct sentence with this. With machetes, the explorers cut their way through the tall grasses to the edge of the canyon. Then they began to lay out the tapes for the survey.

69. ## English-Romeo and Juliet

How did the wedding being moved earlier a day affect Friar Laurence's plan and cause the two lovers' death? Even if the wedding wasn't moved up, Friar John would still have been quarantined by rhe plague and wouldn't have been able to deliver the message

70. ## child growth and development

A pregrant mother may be wise to avoid all alcohol since even moderate drinking may result in A. fetal alcohol B. spina bifida C. down sydrome D. Rh incompatibility

71. ## algebra

Solve: t - sqrt () 6t - 9 = 0 a) {-3} b) {-3,3} c) 0 d) {3}

Re: Factor Numbers My son has to write at least two ways to break down numbers - I know he did not learn this in school but I would like to help him at home, please help me I have not done this work in over 30 years. He has to break down the numbers 56,

73. ## Organic Chemistry 2

Arrange these in the correct order of their reactivity during nucleophillic substitution by SN2 and SN1 conditions, Ch3-CH=CH-CH2-Cl, Ch3-CCl-Ch-Ch3, and Ch3-Ch2-Ch2-Ch2-Cl

74. ## Geometry HELP

Find the line that passes through the point (0, 2) and is parallel to the line y = -7/3x - 4. a.)y = -7/3x + 2 b.)y = 7/3x - 4 c.)y = 3/7x - 4

75. ## History

What makes 1890-1920 the nadir of race elections? I am doing my History study guide, and they just randomly popped that question in there--i don't even know what it means, and we CERTAINLY never learned it in class!

76. ## Help Needed

I really need help with my Heredity problems. I have a few questions on them which I do not understand, and I went to some sites as well, but some sites require this type of flash thing which I do not have, and so if there is anyone who can help me on

77. ## Psychology 210

For each of three developmental domains: physical, cognitive, and social/personality, identify two major changes or challenges associated with that developmental stage (adolescence, young adulthood, middle adulthood, and late adulthood). Adolescence Young

78. ## Math

how do you solve these problems 1. 3y+5y/3= 8 2.m + 5 = m-3 3.3z/2 - 17/3 = 2z/3 - 3/2 4. -3a + 9 = 3a - 9

79. ## Music

what are the potential earnings of a song writer and the education required?

pressure systems bringing in hurricanes, tornados,and other storms

81. ## Trigonometry

sin (4x) = .5 what are the 4 solutions? How did you get them?

82. ## college

Writing errors, such as those identified in the readings for this week, may influence the way a reader interprets your writing. A résumé that is marred by grammatical errors, for example, may prevent a job candidate from progressing to the interview

83. ## geometry

Right triangle ABC is similar to triangle XYZ, because angle B is congruent to angle Y. If side AB equals 12 inches, side BC equals 27 inches, and side YZ equals 9 inches, then what is the length of side XY?

84. ## algebra

simplify: ã 10 / 7 or sqrt () 10 / 7 a) ã 70 / 7 b) ã 7 c) 10 d) ã 10

85. ## Geometry HELP

Which of the following lines is perpendicular to the line x + y = 3? a.)3y + 3x = 1 b.)y = x + 1/2 c.)y = -x + 3

86. ## Geometry HELP

Choose the correct slope-intercept form of the following equation and identify the slope and y-intercept. x + 2y = 5 a.)2x + y = 3; m=2; b=3 b.)y = 3x + 2; m=-4; b=0 c.)y = -1/2x + 5/2; m=-1/2; b=5/2

87. ## trig

A car travels around a circular track at 185 miles per hour. Is this a linear velocity or an angular velocity? Explain.

88. ## Algebra 2

3tanØ * cotØ + 4sinØ * cscØ + 2cosØ * secØ I got 9, is that correct? Please and thank you.

89. ## child growth development

Which of the following mothers has the greatest chance of birthing a baby with birth defects due to contracting rubella during preganancy? A. A woman who has the illness during the first month of preganancy B. A woman who contracts the disease during the

90. ## Algebra

I am stuck on a question about composition functions. They want you to find f(g(x)) and g(f(x)) using the following numbers: g(x)= 10x f(x)= x (squared)+4

91. ## MATH!

how do you solve this plz show me how you do this 1. on her last three quizzes, jane scored 84, 96, and 88. what grade must she get on her next quiz to have an average of 90 for all four quizzes? 2. a square and a equilateral triangle have the same

92. ## math

what is the weight of a ten foot length of steel pipe? the inside diameter of the pipe is 3/4 of an inch, and the outside diameter i one inch. steel weighs 490lbs. per cubic foot.

93. ## algebra

Find the distance between (2/3,4) and (5/3,7) a) 3.46 b) 3.16 c) 4.24 d)10.06

94. ## Health Care

List at least two pros and two cons for each of the given patient and caregiver roles by filling in the appropriate spaces in the matrix below. Mechanics and machines Parents and children Sriritualists and believers Providers and consumers partners

95. ## Algebra 2

How do I solve tan of theta * cot of theta? I got 1. Is that right?

96. ## health

What external pressures have moved mainstream medicine to accept alternative therapies? Have any alternative therapies been proven to work as well as standard treatments? If so, name the therapies.

97. ## websites!

i need help finding info on: why women works with men better than women in workplace. any information related to that will do...i only got 2...and i need more...plz.help...THNX!!! :-D

98. ## History

The impact of increased discrimination and segregation practices between 1876 and 1900 in the District. Be sure to describe how this discrimination and segregation diminished social, economic, and political gains which were enjoyed by black Washingtonians

99. ## History

Does anyone know a site or article that talks about what happened March 10, 1935 ( the event that I am looking for is when Hitler violates the Treaty of Versailles). Thank You

100. ## Geometry

I need help!! Find the perimeters and areas of rectangle The base is 8m and one side is 5m. Do i just add up one of the side however it said the area??

101. ## trig

find the 5 other thrig functions if cos(theta) = square root of 2/2 and cotangent is less than 0

102. ## To Math Students, re √ sign

Several student tonight have asked me how I create the √ symbol to create √ symbol on a PC, hold down the Alt key, and at the same time press 251 on the number pad, then release the Alt key on Mac, hold down the Option key, and press V, release the

103. ## sociology

Do modern trends favor the solution of social issues?

104. ## Algebra 2 to Reiny

in the one you helped me with, where did this come from: Where did this part come from? - (sin^2Ø + cos^2Ø)

105. ## To DrBob222

DrBob222 do you know anything about Heredity and Punnet Squares?

106. ## statistics

if u had a scenario where your boss promoted you for your excellence in statistical analysis. shortly after he bring u a set of data comparing patient satisfaction rates between different hospitals. how would you tell whether your hospital is performing

107. ## algebra 1

The problem is 8n / 19 N = 190 I do not understand it the way the book is telling me. I understand the 8 x 190 but how do i get it to a "single number?" Thanks for the help

108. ## child growth development

You're likely to be observing the rooting reflex when the baby A. turns his or her head and mouth toward a stimulus that brushes his or her cheek. B. sucks at almost any object that touches his or her mouth C. voluntarily seeks out objects to grasp and to

109. ## Geometry HELP

Find the center and radius of the circle with the equation (x - 2)2 + y2 = 5. a.)(2,0), âˆš5 b.)(-2,0), 5 c.)(-2,0), âˆš5

110. ## Algebra

Hi, I need to use algebra to find the x-and y-intercepts for the parabola −3x^2 +6x +9 = 0 Any ideas or help appreciated

how to make a double line graph to show air/water temperatures.mon.air-92 water-68tues.air-94 water-69 wed.air-88 water=70,thurs. air=85 water=72 and friday air=96,water=72

112. ## math

A regular pentagon and a regular octagon cannot tessellate on their own correct?

113. ## Philosophy

There is no absolute distinction between what is true and what is false. Discuss this claim...

114. ## Algebra 2

Can someone tell me how to do this problem? (sin^2 θ - cotθ * tan θ)/ cotθ * sin θ Please and thank you.

115. ## algebra

Solve: -d = 3 sqrt () d - 2 a) {6} b) {3,6} c) {3} d) none can you show me how to put the symbols for sqrt

116. ## Real Analysis

a) Give an example of a function, whose limit exists as x approaches 2, but it is not continuous at x=2 b)Give an example of a function that is not differentiable at x=2, but it is continuous at x=2

117. ## chemistry

3.47*10^23 mass in grams

118. ## math

How do you solve a proportion?

119. ## math

Does anyone know what these clues could mean? It's peaceful in the summer there are parks and rec's for play.Who know's what will happen next. Maybe more are on the way. Imagination is the key I think. It's needed or loss repeats. Bill C had it right in

120. ## Geometry

If the edge of a cube is doubled, the volume is A. one-half as much b. doubled c. quadrupled d. none of these

121. ## Algebra

Multiply: (-3t)^2(2t^6)^3

122. ## Algebra

Solve (x+12)(x-10)(x+3)>0 Solution set is:

123. ## Geometry HELP

Find the midpoint of the segment whose endpoints are (0,1) and (-2,3). a.)(1,4) b.)(-1,2) c.)(4,1) I think it's (-1,2)

124. ## 1935

Does anyone know by any cahnge how much a bike was in the 1935's? Also a website please... Thank You

125. ## algebra

Find the midpoint of the segment with endpoint ( 1/3,-4) and (-2/3,6) a) (-1/6,1) b) (-1/2, 1) c) (-1/3,2) d) (1,-1/6)

126. ## vectors

What is the cartesian equation of the xz plane

127. ## Math

What is the difference between domain and range?

128. ## Math

Solve by using the quadratic formula. x^2=5x+2

129. ## MATH!

plz how do you solve these?- i keep getting the wrong answer 1. 3z/2 - 17/3 = 2z/3 - 3/2 2. 2/5b - 1/4b =3 3. 23 - 6g = 19 please show me step by step how you do these

130. ## religion

Find two Web sites dealing with indigenous cultures or religions. Discuss how modern civilization has affected the spiritual lives of the indigenous peoples you explored. Are indigenous religions still practiced today? If so, how have the practices changed

Re: Factor Numbers My son has to write at least two ways to break down numbers - I know he did not learn this in school but I would like to help him at home, please help me I have not done this work in over 30 years. He has to break down the numbers 56,

132. ## system operations management

Taylor Inc manufactures widgets A cost benefit matrix that compares the alternatives.

133. ## algebra

¨o18/¨o8 - ¨o2 a) ¨o 3 b) 3 c) 3¨o 2 d)9 ¨o 2/6

134. ## child growth development

Betty's cervix is fully dilated and contractions are strong. Nurse Lee explains to Betty's husband that his wife is in the stage. A. crowning B. effacing C. placental D. transition I think the answer is B

135. ## English

Can you start a new paragraph with the word also?

136. ## Geometry cheak

What is the equation of the circle with the center at the origin and with a radius of 9? a.)x^2 + y^2 = 81 b.)(x - 1)^2 + (y - 1)^2 = 18 c.)x^2 + y^2 = 18 I'm pretty sure the answer is: x^2 + y^2 = 81

137. ## Bus210

I have a powerpoint presentation on Evolution of Business. I don't know where to begin.

138. ## Geometry

would you rather questions.. pay \$9/kg or \$4/500 g?

139. ## algebra2

Two cards are drawn at random froma standard deck of 52 cards without replacement. What is the probability if drawing a 7 and a king in that order?

140. ## Financial officer

What happens when the interviewer or manager overuses questions?

141. ## math

when looking for the median of a set and numbers and ther are two identical then what

142. ## social studies

why were enslaved families torn apart?

143. ## His/135

How do I describe the social, economic, and political composition of te decade of corporate greed and how it affected the political climate of the 1980s?

144. ## English

Discuss the essential features of the romantic perspective, and how Frankenstein fits into it. Include a brief review of how romanticism contrasts with the rationality of the scientific revolution that proceeded it.

145. ## Geometry HELP

Find the center and radius of the circle with the equation (x - 2)2 + y2 = 5. a.)(2,0), âˆš5 b.)(-2,0), 5 c.)(-2,0), âˆš5

146. ## algebra

sqrt() x + 7 = 2sqrt()x a) {3/7} b) {0} c) {7/3} d) 0

147. ## social studies

who is sarah bagley an what is she famous for?

148. ## algebra

sqrt () 1 - s = 2 a) {3} b) {1} c) {-3) d)0

149. ## world history

Why were the Maasai people removed fron their land

150. ## algebra2

a card is selected at random from a standard deck of 52 cards. determine the following; a. P(blackCard) b. P(4) c. O(king) d. O(Not 5)

152. ## 7th social studies

why were enslaved families torn apart?

153. ## communication 110

how to write a thesis for a paper

154. ## crt205

why and how could you apply critical thinking when evaluating an article?

155. ## Algebra

30% of what number is 15?

156. ## algebra

ãx + 7 = 2ãx a)(3/7) b) (0) c) (7/3) d) 0

157. ## Math

what is the product of 22% and some number

158. ## building technology

what are some examples of about 10 building codes?