# Questions Asked onSeptember 17, 2015

Please check my answers to the reading. Reading: MY MOTHER NEVER WORKED By Bonnie Smith-Yackel “Social Security Office.” (The voice answering the telephone sounds very self-assured.) “I’m calling about ... I ... my mother just died ... I was told

2. ## Vince

Please show work for Determine the final end (final) value of n in a hydrogen atom transition, if electron starts in n = 1 and the atom absorbs a photon of light with an energy of 2.044 X 10^-18J? thank you very much for your help

3. ## English

Which of the following is a sentence fragment? A. The first tiny purple crocuses bloomed in February. B. High up in the willow trees in the springtime. C. Covered in snow, the branches reflected the sunlight. Is the answer B? Thank you

4. ## english

what is the root word for release? what is the prefix and how does the prefix change the meaning? It is driving me nuts.. the word is not re-lease(as re-rent) i think he root IS release.. 4th grade spelling homework. i think it is a mistake or wrong

5. ## Math

A spherical vessel used for deep-sea exploration has a radius of 1.50 m and a mass of 1.20 × 104 kg. To dive, the vessel takes on mass in the form of seawater. Determine the mass the vessel must take on if it is to descend at a constant speed of 1.20 m/s,

6. ## Linear Algebra

determine whether x=[2,3,4]+t1[1,1,1]+t2[1,2,3] is a subspace of R3 I honestly don't even know where to start. Please, help

7. ## Maths

Robert is three times as old as Catherine now. In 8 years time, the ratio of their age will be 2:1. How old is Catherine now? Let x be Catherine's age now. Y be Robert's age now. My answer is in fractions, y =8/3 , it probably is wrong, some help please..

8. ## english

What is the simple subject and simple predicate in the sentence We went to lunch with Amar and his friend today.

9. ## Algebra

a student's work to solve 2 6/7 divided by 2/7 is shown below. which of the following statements do you agree with? 2 6/7 divided by 2/7 = 19/7 divided by 2/7= 7/19 times 2/7= 7/19 times 2/7=2/19 cross out the 7 in the first one put a one and cross out the

In the story my brother's keeper by jay bennett what is the rite of passage?

11. ## English

In go Carolina by David sedaris what conflicts does the narrator face in his personal narrative?

12. ## Math

Factorize: a^2 -1 + 2b - b^2

13. ## math

the sum of son and fathers age is 74 years.the ratio of their age was 7:2 since 10 years ago.what is the ratio of their age will stand after 10 year

14. ## MATH PROBABILITY

The probability of a machine producing a defective product is .08. Find the probability that, in a run of 200 products, there are exactly 12 defective products

15. ## Math

Factorize: 3a(3a-2b)+b^2-c^2

16. ## physics

if 8.96dm of CO is produced at STP -how many moles of CaCO3 have reacted

17. ## Chemistry

Use the measurements to calculate the volume and round to the correct number of significant figures. 1. .0003303 m 2. 2.0 m 3. 10 m 10*2.0*.0003303 = .006606 Should this be rounded as .007m?

18. ## physics

Three positive point charges of 3.0 nC, 6.0 nC, and 2.0 nC, respectively, are arranged in a triangular pattern, as shown below. Find the magnitude and direction of the electric force acting on the 6.0 nC charge.

19. ## math

How do you draw a array of 3x9

20. ## maths

Four children were bouncing balls. Jeff's ball bounced eight more times than Michael's. Michael's ball bounced half as many times as Olivia's. Olivia's bounced eight times. How many times did Jeff's ball bounce?

21. ## maths

Four girls each caught a fish while at the beach. Teri's was double the size of Jane's. Jane's fish was shorter than Lynn's by nine centimetres. Lynn's was 18 centimetres longer than Reina's who caught a fish 30 centimetres long. How long were Teri's

22. ## Physics

An aerialist on a high platform holds onto a trapeze attached to a support by an 9.8-m cord. (See the drawing.) Just before he jumps off the platform, the cord makes an angle of 37° with the vertical. He jumps, swings down, then back up, releasing the

23. ## Homework

Once implantation is complete, the developmingredients organism is called ? A.fetus b.zygote c.germ disk d. Embryo I am think c

24. ## math

could someone check my work please? I have to solve for 'x' Questions ~ 1. 3x – 19 = -2 Add ‘19’ to each side of the equation ~ -19+19+3x= -2+19 Combine like terms~ -19+19=0 0+3x= -2+19 3x= -2+19 Combine like terms~ -2+19=17 3x=17 Divide each side

25. ## child development

During the period of the fetus? A.cells began to differentiate. B.most of the bodily structues and organs are formed.c.an insulating.d.very little growth of the fetus occurs. I am think c

26. ## Geometry

A 6 foot tall fence post a 1 foot shadow. A nearby clock tower cast a 35 foot shadow. what is the height of the tower?

27. ## Math

Race car C travels around a racetrack at a rate of 5 miles per minute. 1. How far will the car have traveled in 20 minutes?

28. ## science

When a 2.00 g sample of Al2(SO4)3·xH2O is heated to remove all water, a mass of 1.03 g remains. Determine the value of x.

29. ## Daughter of Time

has anyone read the daughter of time? by josephine tey? I have to say what historical approach she use.

30. ## science

Which of the following is not a possible cause of mass extinction? A. Geographic isolation B. Failure to evolve C. Meteorite impact D. Temperature reduction i say A

31. ## Physics

A student standing on the ground throws a ball straight up. The ball leaves the student's hand with a speed of 17.0 m/s when the hand is 1.50 m above the ground. How long is the ball in the air before it hits the ground? (The student moves her hand out of

32. ## community psycology

How each of “the four acts of qualitative research” would apply to you personally if you was doing this study. for prescription drug addiction

33. ## Physics

A Formula 1 car it heading for a straight piece of track which is 500m long. He is travelling at 220km/h. How long will he take to cover this amount of track? Time = Distance / Speed I'm confused as I don't know whether to change the distance to equal the

34. ## Math

The results of a car race are shown. Determine who drove the fastest. Explain. Driver Laps Time (min) Cutwrite 35 84 Evans 42 96.6 Loza 38 102.6

35. ## Government

Can someone help me? Which level of government is better able to protect national unity? Question 2 options: a, City b, County c, State d, United States e, A, B and C

36. ## astronomy

If you drop a feather and a steel hammer at the same moment, they should hit the ground at the same instant. Why doesn’t this work on Earth, and why does it work on the Moon? Will it work on Phobos, a moon of Mars?

What is the slope of a driveway that rises 1.1 metres over a length of 10.9 metres

38. ## algebra

State any real numbers that must be excluded from the domain of the rational expression. Enter your answers in increasing order. 6p2/p2−49

39. ## Chemistry

Explain the laboratory preparation of one Litre of 1.3M formic acid buffer of pH 3.9 from solid sodium formate (molecular weight =68) and formic acid liquid 30% pure (Density of formic acid = 1.029g/ml, pKa = 3.75)

40. ## math

integrate x(xsin(x)dx from 0 to pi

41. ## English

I need help making a synthesis analysis of Jonathan Swifts "A Modest Proposal". I don't know what to say or write about. I'm really bad at making synthesis. Please help me

42. ## Isikhalisezwe high

Illustrate three ways on how this issue can impact negatively to the health of the people in school and community

43. ## Algebra 2

Fifty four decreased by three times a number is equal to the number increased by 10

44. ## Math

if I have 100 000 each day how many days will it take to get 1 000 000 tysm for helping :D I already did 1 000 50 000 10 000 500 and 100 :)

l(x)=3-x^2 l(x)=7 x=-2 am i correct?

46. ## Science

If the trend in the graph continues through the summer, what would you expect the average high temperature in Louisville, Kentucky , to be in August? Please respond as soon as you can, Thanks!

47. ## math

Could someone help me solves these questions? And can you show me how you did it? I can't figure out how to do these ones... I would really appreciate any help. Questions~~ ~ 3x – 19 = -2 ~ 4x - 12x = 62 + 4(11) ~ x/8 + 7 = - 10 ~ 4(5x – 9) = -2(3x +

48. ## Religion

which marriages would not receive God's marriage? First thought that comes to mind is homosexuality but I can't seem to think of anything else? maybe arranged marriages?

49. ## math

anna is 1/6 his uncles age,12 years to come annas age will be 1/3 his unclrs age.what is the age of the uncle 12 years to come?

50. ## general

what is the weight of normal rabbit, cat, dog, lion and tiger?

51. ## prealgebra

translate; the quotient of 41 and the product of a number and 35

52. ## Math

Find the base if parallelogram, given its area and altitude A= 96cm²; a= 8cm

53. ## physics

An elephant walks east for a distance of 58 km, then walks north for a distance of 16 km and finally north east at 300 for 15 km. Find the magnitude of the elephant’s total displacement in kilometers. now would i find the change in distance by

54. ## algebra

i need help with a problem, if not fully explained then i might need help with another problem. I was given the formula for the volume of a sphere i, but i still don't know what to do. if you could explain to me thatll be great. Tanks The radius of a

55. ## Physics

In a 5.00 km race, one runner runs at a steady 11.8 km/h and another runs at 14.7 km/h . How long does the faster runner have to wait at the finish line to see the slower runner cross?

56. ## Health

do you agree that certain sport requirements can cause boys to suffer from a poor self-image? What is your feeling about today's emphasis on weight lifting, jogging, and training on gym equipment?

57. ## chemistry vsper/lewis polarity

would one consider the molecule NBr3O to be nonpolar or polar? I feel like all of the dipole moments will cancel, when you draw the VSPER structure the Br atom in the plane and out of the plane cancel, however O going up and the Br coming out of the plane,

58. ## Math

The ratio of milk to water in a container is 5:1 by volume. If the total volume of the mixture is 9 liters, find the volume of water in it.

59. ## science

What is not present in animal cell if nucleus is absent

60. ## Math

3a(3a - 2b) + b^2 + c^2

61. ## physics

Results for: In An Ideal Transformer, The Voltage And Current Are 220V,2A And Those In Secondry Are 2000V, IA. The Value Of I Is?

62. ## Geometry

Point P is located on the segment between point A (1,4) and point D (7,13) The distance from A to P is twice the distance from P to D. What are the coordinates of point P? Just need to know how to solve but don't just leave an answer because there are 3

63. ## Intermediate Algebra (math)

(8x^2y^2+4xy^2-12y^2) ÷ 4xy^2 I received this problem. I was told to divide the rational expression. The problem I am having is I feel like something is missing. I only understand to divide rational expressions we take the first rational expression and

65. ## math

how do you put these decimals and fractions from least to greatest. 2,23.6,-45.2,50,-0.5,0.3,3/5

66. ## art

Colors are used in the image "Figures Veiwing Lake" to create all of the following except a. emphasis the central figure b. symmetrical balance c. unity d. radical balance*** I think d because it anit balance on each side....can someone plz help me out

67. ## Math

Estimate. Then Find the sum. 740,758 -263,043 ----------

68. ## math

Which expression represents the largest number? A. 40.1 3 1026 B. 4.1 3 1027 C. 0.411 3 1026 D. 0.04001 3 1025

69. ## analytic geometry

FINd an equation in x and y that has the same graph as the polar equation r=Î± sin theta, with Î± is not equal to 0.

I need help solving this problem. y=14-1/32x. Y is the number of gallons fuel in tank, x is the number of miles driven. tank contains 8.5 gallons of fuel. y=8.5 8.5=14-1/32x

71. ## Math

how to answer these types of questions 4x²-4x-1 can you demonstrate using an example please

72. ## Math

A car travels 480 miles on 15 gallons of gasoline. How many miles does the car travel per gallon? My work Myself shows the answer is 32 mi/gal

73. ## Sitintile senior secondary school

Calculate the height of a cliff PQ if the angle of depression from the top of the cliff to a boat R at sea in the same horizontal plane as Q is 42 degrees the boat is 700 meters away from the foot of the cliff

74. ## Math

Roy had \$39.he spent \$14 dollars for a bicycle helmet and then he earned \$27 for mowing a yard.use the open number line to show how much money Roy has now.

75. ## mamacao elementary school

In the multiplication at the right, each ĺetter represents a different digit. If A is not zero, what are the values of A, B, C and D? ABC × C Equal D B C

76. ## Math

PLEASE HELP: A bathtub has a capacity of 42 gallons and is completely full of water. Ten gallons of water are drained out. Enter the percentage of gallons of water left in the bathtub. Round your answer to the nearest hundredth.

77. ## U.S. History

Why do you think canals were more common in the North than in other areas?

78. ## Grammar

What is the complete and simple subject in the following sentence? One of the first advocates of medical hygiene and antiseptics was Ignaz Semmelweis.

79. ## english (jurassic park)

How does the protagonist in Jurassic Park by Michael Crichton (Dr. Alan Grant) change throughout the novel?

My assignment was worded oddly and I was just hoping someone can provide clarification for me. I am wondering if my ENTIRE paper needs to be in APA format (which would be odd for 2-3 pg. requirement) or if just the SOURCES need to be in APA Format (in

81. ## Math

. Lopez has \$9118 in her bank account on March 1st. She saves \$609 in March. Then she must pay \$1011 in taxes in April. Mrs. Lopez is able to save \$705 in May. At the end of May, approximately how much greater or less is her account balance than it was on

82. ## Math

How is the area of a square related to its side length?

83. ## Math

An artist is using tiles and boards for a project. A tile has a length of 2/3 ft and width 2/3 ft. A board has a length of 1/2 yd and a width of 1/2 yd. What is the ratio of the length of the tile is the length of the board? What is the ratio of the area

84. ## Intermediate Algebra (math)

(8x^2y^2+4xy^2-12y^2) ÷ 4xy^2 I received this problem. I was told to divide the rational expression. The problem I am having is I feel like something is missing. I only understand to divide rational expressions we take the first rational expression and

85. ## Algebra

Find the surface area of a right circular cone with radius of 5cm and height of 12cm.

86. ## Maths

What will be the result when zero is raised to a power of zero?

87. ## Algebra

In his mathematics class, John has taken 3 tests, each worth 20% of his total grade. His grades on those tests were 92%,83%,and 85%. He has an 100% average on his homework, worth 10% of his grade. All that remains is a final exam worth 30% of his total

88. ## United States History

"Middle Colonies ID's" Describe the social structure of New York

89. ## Physics (cone in water) buoyancy

h ttps ://s.yimg . com /hd/ answers /i /23e5f0847 ba74d75b223556433442f6f_A.jpeg?a=answers&mr= 0&x=1442542068&s =0f4a516a 3f24689d44f 28091e846bb0d link to see part a answer and an image of what is problem is. A cone of density p_0 (rho) and total height l

90. ## Algebra

FRODO AND SAM are 17 miles apart and are walking towards each other they meet in 4hrs. find frodos rate if frodo walks 1mph faster than sam.

91. ## English

How do I do a synthesis? What steps should I take? I'm lost and confused? What details must I get?

92. ## U.S. History

How did the Industrial Revolution change American society?

93. ## community psycology

Qualitative Research Method would you say should be used on this topic ' Police end lockdown at Whitley County Schools

Name the possible steps historians use before gathering information. I accidentally left my book in my locker and I don't have it to answer my question. Help is gladly appreciated.

95. ## U.S. History (Help!)

I read the website links that Writeacher provided, but I am still struggling to answer the question below. ): Why do you think canals were more common in the North than in other areas?

96. ## Chemistry

Round to the correct number of significant figures. 1) 6.02/2.23 2.70 2) 18.42/2.34 7.87 3) 35.15/3.10 11.3

97. ## english

to celebrate the canned pork product called spam for many years we attended the texas spamarama festival to participate in the spamblaya cook off the spam slab toss the spam relay race and were dancing to such favorite as twist and snout

98. ## algebra

a 25 foot wire is to be cut so that the longer piece is one foot longer than 5 times the shorter. find the length of each piece thank you!

99. ## math

solve each linear equation.. y=x+4 y=-2x+1 I just need help on one of them.

100. ## math

A machine produces 75 widgets an hour.How many widgets does it produce in 6 minutes?

101. ## Math

What is negative eight classified

102. ## Organic Chemistry

Assume 1 g of the 3 g is aspirin. Show by calculation that 7 mL of 6 M HCl is enough to completely neutralize the conjugate base of aspirin to the neutral compound.

103. ## life orientation

Which bad road use has a direct impact on the physical, emotional, social and economic aspects to the family, the community and the country

104. ## chemistry polarity

would one consider the molecule NBr3O to be nonpolar or polar? I feel like all of the dipole moments will cancel, when you draw the VSPER structure the Br atom in the plane and out of the plane cancel, however O going up and the Br coming out of the plane,

105. ## maths

jemima has twice as much money as matthew. jemima has four times as much money as sally. sally has \$3 more than Andrew. If matthew has \$14. how much money do Andrew, sally and jemima have?

106. ## maths

At the party Jade ate less than four jelly beans. Nicole ate twice as many jelly beans as Jade. Kahlee had twice as many as Nicole. Chris had two more than kahlee. Chris ate ten jeely beans. How many jelly beans were eaten at the party?

107. ## american history

in a situation like this why might state employment level go up even when federal activity might go down provide at least 1 reason with support

108. ## american history

what do you think would happen to state employment if the federal government decided that rather than passing laws and making state carry them out, it would be simply give the states responsibility for a major social program such as welfare? provide at

109. ## Language Arts

Which word has a meaning similar to prodigy? -Statue -Babysitter -Athlete -Wonder**

110. ## community psycology

A sentence Qualitative Research Method you’d suggest to investigate; this Pulaski sheriff says man charged with kidnapping cut off school bus.

111. ## math

Train #1 leaves san diego at 4pm. train #2 leaves san diego at 6pm.train #2 travels 42 mph faster than train #1. if train # 2 overtakes train #1 at 8pm, what is the speed of each train?

112. ## grammar

Select the sentence that is punctuated correctly. Harriet couldn’t study for her comma quiz, because she was asked to open the door for the neighbor, whom the dog wouldn’t leave alone in the backyard. Harriet couldn’t study for her comma quiz because

113. ## Chemistry

A piece of copper metal (specific heat 0.385 J/g∘C) at 85.6 ∘C is placed in 50.0 g of water at 16.2 ∘C. The metal and water come to the same temperature of 23.6 ∘C. What is the mass?

114. ## physics

whn a body hanging frm a spring balance is immersed in water it floats in water just below the surface of water & shows 100g loss in its weight 1-wht is thw weight of body in water? 2-wht is thw weight of body in air 3-wht is upthrust on the body? 4-wht is

115. ## Art

Which element of art is most evident in the drawing of these buildings? Through the use of line, this artist was able to create _ The viewer's attention is directed toward the man's face by Which element helps to give the illusion of great height and

Cao+2hno3 =

117. ## Math

A rectangle is inscribed in a circle of radius r. If the rectangle has length 2x, write the area of the rectangle as the product of two functions.

118. ## science

20 gm of ice and 20 gm of hot water are mixed. When the ice is melted the temperature of the mixture was found to be 0'C, the temperature of hot taken should be (L=80cal/gm)-

119. ## World History

1. Which of the following lists of events is in chronological order. A. The Magna Carta, the ratification of the U.S Constitution , the American revolutionary war, romans create the 12 tables.*** B. Romans create the 12 tables, the American revolutionary

Please help me answer the questions below. And yes, I have read the website links that you teachers provided for me. However, I am still struggling to answer these questions. 1. Name at least three key moments in the early 1800s when federal authority

121. ## health

what are four things that effect how many servings a person needs of each food group?

122. ## Algebra 2

Can someone explain this exponential expression problem to me please? (3x/y^3)^-3 So I got the answer (1/27x^3)/ 1/x^9. Is this correct and if not where did I go wrong?

123. ## Algebra 2

Can someone help me with this radical expression please? The problem is: √120x^5y^4 So far I've got: √2*√60*√x^4*√x*√y^4 √2*√60*x^2*√x*y^4 = 2x^2y^2√60x Is my answer correct

124. ## Algebra

a man's age today is 2 years more than three times the age his son will be 5 years from now. let a represent the son's age today. Write an expression to represent the man's age today. Then find his age if his son is now 8 years old.

125. ## math

Basir collected 41/3 baskets of peaches at an orchard. if each basket holds 21 peaches, how many collect peaches did he collect in all?

126. ## math

Alvins mother wants to buy snacks for the soccer team, there are 10 juice boxes in a pack and 8 oatmeal bars in a pack,how many packs i f each does she need to buy to get the same amount of juice boxes and oatmeal bars

127. ## math

Jared used 1 2/5 bags of soil for his garden. He is digging another garden that will need 1/5 as much soil as the original. how much will he use total?

128. ## math

2 over 5m-14=9+3 over 5m

129. ## Math

Tim has a rose garden that is three times as long as it's wide. the total length around the garden is 80 feet. tim wants to line the exterior of the garden with paver stones. each paver stone is 2 feet by 2 feet in area. 1) area of the rose garden 2)

130. ## math help needed!

Estimate the instantaneous rate of change of the function f(x) = x ln x at x = 1 and at x = 3. (Use h = 0.1, 0.01, 0.001, 0.0001, and so on. Round your answers to four decimal places.)

131. ## Laurens high

if Sam have \$60 to buy cars withand the cars are 4 for \$5 how much how many cards can she get