# Questions Asked onMay 2, 2014

1. ## math

Determine whether each sequence is arithmetic or geometric. Find the next three terms. 1. 14, 19, 24, 29, . . . (1 point) geometric, 34, 39, 44 arithmetic, 32, 36, 41 arithmetic, 34, 39, 44 *** The sequence is neither geometric nor arithmetic. 2. –4, 8,

2. ## Math

the width w of a rectangular garden is x-2 the area of the garden is x^3-2x-4 what is an expression for the length of the garden

3. ## Math 2

The owner of a clothing store received a shipment of 1,230 pairs of socks. The socks came in 36 boxes. The same number of socks were in 35 of the boxes. How many pairs of socks were in the last box ?

4. ## Physics

A force of 2N will stretch a rubber band 2 cm. Assuming that Hooke's law applies, how far will a 4N force stretch the rubber band? How much work does it take to stretch the rubber band this far?

5. ## Chemistry

Automobile batteries use 3.0 M H2SO4 as an electrolyte. How much 1.20 M NaOH will be needed to neutralize 225mL of battery acid?

6. ## Calculus

An electric elevator cable with a motor at the top has a multistrand cable weighing 4.5lb/ft. When the car is at the first floor, 180ft of cable are pulled out, and effectively 0ft are out when the car is at the top floor. How much work does the motor do

7. ## statistics

A research study comparing three treatments with n=5 in each treatment produces T1=5, T2=10, T3=15 with SS1=6, SS2=9, SS3=9 and (Greek letter E)X squared =94. What is SS total? What is SS between and what is SS within?

8. ## Physics

A 32.0kg crate is initially moving with a velocity that has magnitude 3.92m/s in a direction 37.0 ∘ west of north.How much work must be done on the crate to change its velocity to 5.50m/s in a direction 63.0 ∘ south of east?

9. ## Physics

A sniper fires a bullet at 120 m/s at 30° above the horizontal from the roof top of a 35 m high parking garage. If the bullet strikes the level ground beside the parking garage: a) How long was the bullet in the air? b) How far from the base of the

10. ## Math

500 pounds of apples were purchased at \$0.35 per pound. The desired markup is 30% based on selling price, but 18% spoilage is expected. What should the selling price per pound be?

11. ## Chemistry

How many litters of Oxygen will be required to burn 3.8 liters of propane, C3H8?

12. ## math

A certain car costs \$6,595 before taxes are added. Taxes are \$460 and license tags cost \$55. What is the overall tax rate (to the nearest tenth)?

1) Assuming the following reaction proceeds in the forward direction, 3 Sn4+(aq) + 2 Cr(s) ---> 3 Sn2+(aq) + 2 Cr3+(aq) a.Sn4+(aq) is the reducing agent and Cr(s) is the oxidizing agent. b.Cr(s) is the reducing agent and Sn2+(aq) is the oxidizing agent.

14. ## Algebra

There is 1/3 of a cake shared equally among 4 friends . What fraction of a pound of cake will each friend get?

15. ## math

Simon Templeton takes out \$30,000 of a ten-year term life insurance when he is forty-five years old. annual premium? quarterly premium? 10 years term=11.16

16. ## Physics

You wonder what would happen if you fired a 9.109e-31kg particle moving at 20 m/s in the x direction of a 1.672e-24kg particle moving at 12 m/s at 110 degrees from the x direction. The lighter particle hits the screen at a 100 degree angle from the x

17. ## maths

calculate the total surface area of a solid cone of slant height 10cm. use the value 3.14 for radius

18. ## Math

1. In the lab, Deon has two solutions that contain alcohol and is mixing them with each other. Solution A is 40% alcohol and Solution B is 12% alcohol. He uses 1000 milliliters of Solution A. How many milliliters of Solution B does he use, if the resulting

19. ## Medical Reimbursement

Dr. M is receiving reimbursement based on actual charges after the patient has been treated. She's being reimbursed on a A. retrospective, fee-for-service payment system. B. prospective payment system. C. indemnity system. D. usual, customary, and

20. ## math 1 question pls help asap!!!

Find the first four terms of the sequence represented by the expression. 3n + 5 (1 point) 5, 8, 11, 14 8, 11, 14, 17*** 3, 6, 9, 12 0, 8, 11, 14

21. ## math

Find the retail price. List price of article = \$2,150 Percentage discount = 18% Retail price =

22. ## maths

there are six red balls and nine blue balls in a box.a ball is selected at random.find the probability that the ball is (a)red(b) blue ( c) red or blue

23. ## Physics/Calculus

It takes a force of 21,714lb to compress a coil spring assembly on a New York City Transit Authority subway car from its height of 8in to its fully compressed height of 5in. A. What is the assemblys force constant? B. How much work does it take to compress

24. ## math

Incorrect Find the total tax deductions for each of the following weekly paychecks. (Remember to write the \$) weekly pay \$98.00 \$240.00 \$150.00

25. ## Math 2

At lunch, 5 friends share 3 pizzas equally. What fraction of a pizza does each friend get?

26. ## maths

there are six red balls and nine blue balls in a box.a ball is selected at random.find the probability that the ball is (a)red(b) blue ( c) red of blue

27. ## math

Solve this service problem. Number of dinners = 115 Individual portion = 6 oz. Size of can = 32 oz. Number of cans required

28. ## Physics

You have a crane boom with a mass of 10000kg being held up by a cable and holding a weight of 2500kg. A. Find the torque caused by the weight B. Find the torque caused by the cable C. Find the torque caused by any other force holding it in equilibrium

29. ## physics

You are a sucker for scenic overlooks, so you want to build a house overhanging a cliff. The way you do this is by taking a 20,000 N concrete beam and hang it over the edge of the cliff with one edge at the cliff ledge and the other edge 700m away in free

30. ## physics

A bookshelf is at rest in a room. A force of 35.0 newtons is applied to a bookshelf. If the floor imparts a frictional force of 2.90 newtons, what is the net force acting on the bookshelf? 37.9 newtons 32.1 newtons 33.1 newtons 35.0 newtons 50.5 newtons

1. A vibrating point on a spring travels 60 mm during three cycles. What is the amplitude of the vibration? a) 0.05 mm b) 5.0 mm c) 15.mm d) 20.mm e) 180 mm my answer: I got 10 mm but it is not listed as an option

32. ## Chemistry 1

Which of the following solutions will have highest freezing point? A. 0.1M KCl B. 0.05M NaCl C. 1M AlPO4 D. 0.1MMgSO4 ? i need it urgently ... pls help...!!!

33. ## math

A gumball machine contains orange, yellow and purple gumballs. The probability of getting an orange ball is 3/4 and the probability of getting yellow ball is1/6. What is the probability of getting a purple ball?

34. ## Science question?

How does adaptation explain the patterns of distribution of plant and animal species in the world?

35. ## Physics

A mountain climber is about to haul up a 50m length of hanging rope. How much work will it take if the rope weighs .624 N/m?

36. ## math

Loan amount = \$9,500 Monthly payments = \$227.50 Time of loan contract = 5 years True annual interest rate (to the nearest tenth) =

37. ## Calculus

he rate of growth of the profit from an invention is approximated by P'(x)=xe^-x^2, where x represents time measured in years. The total profit in year 1 that the invention is in operation is \$15,000. Find the total profit function. I know the answer is

38. ## chemistry chem science

A portable CD player that draws 160 milliamperes of current is powered by Ni-Cd rechargable batteries. Compute the mass of Cd consumed when a disk is played for 35 minutes. (enter your answer in grams)

39. ## math

Compute the markup for the following problem. Cost of article = \$195 Retail price = \$225 Percentage of markup (to the nearest tenth)=

40. ## History

When the 23rd Amendment was passed, it gave voting rights to residents of Washington, DC. Why were they excluded from all of the previous amendments that gave voting rights? A. Only politicians were allowed to live in Washington, DC. Previously, people in

41. ## Alg

order your answers from smallest to largest x, then from smallest to largest y. If there is no solution, enter NO Solution 2x^2+3y^2=48 x^2-y^2=4 (x,y)= ( , ) (, ) (x,y)= ( , ) (, ) (x,y)= ( , ) (, ) (x,y)= ( , ) (, )

42. ## Physics (URGENT!!!)

A sniper fires a bullet at 120 m/s at 30° above the horizontal from the roof top of a 35 m high parking garage. If the bullet strikes the level ground beside the parking garage: a) How long was the bullet in the air? b) How far from the base of the

43. ## chemistry

Use the following pair of reduction half-reactions to design a galvanic cell. Then write in the proper coefficient for each of the species involved in the overall reaction. Water molecules and protons are not shown in the half-reactions, but may be needed

44. ## Math

Find the percent markup based on selling price, if the percent markup based on the cost is 14%. (Round to the nearest tenth percent.)

45. ## Math 2

The instruction booklet for a DVD player says that the player uses about 0.4 kilowatt of electricity per hour. If electricity costs \$0.20 per kilowatt per hour. How much does it cost to run the player for an hour?

46. ## Strategies for Academic Success

Sean is taking an online course in Psychology, and is about to take a quiz over the lesson, “The Experimental Method”. He did poorly on his homework assignment and is struggling to remember the lesson content. What should Sean do before he takes the

47. ## math

THE markdown percent for a shirt is 20%.if the old retail price was RM40,find the new retail price.

48. ## world history

Which of the following represents a difference between the government of the Roman Republic and that of Imperial Rome? A. In the Roman Republic, the Senate represented the plebeians' views, while in Imperial Rome, the Senate represented the emperor's view.

asked by I NEED HELP FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
49. ## Math

Pedro built nine bicycles in 25 h. At this rate, how many bicycles will he build in a 40 h week.

50. ## Calculus/Physics

A spring has a natural length of 10in. An 800lb force stretches the spring to 14in. A. Find the force constant B. How much work is done in stretching the spring from 10 to 12 inches? C. How far beyond its natural length will a 1600lb force stretch the

51. ## math

Find the volume of the following solid figure. Use = 3.14. V = 4/3r3. A sphere has a radius of 4.5 inches.

52. ## History

The First Amendment right to freedom of religion was central in deciding the outcome to what trials?

53. ## Physics

You shoot your enemy's reflection in the mirror while playing paintball. The y axis is perpendicular to the mirror. The mirror has a mass of 1kg and the paintball has a mass of 0.05 kg. The paintball hits the mirror at a speed of 8 m/s at an angle of 25

54. ## Physics

A pirate captain has asked you to help him engineer a new plank to have prisoners walk overboard from. He needs the plan to fall overboard with the prisoners in order not to leave any evidence behind. He has a uniform beam of length 8m and a mass of 100kg

55. ## math 1 question pls help!!!

6. Food Express is running a special promotion in which customers can win a free gallon of milk with their food purchase if there is a star on their receipt. So far, 129 of the first 138 customers have not received a star on their receipts. What is the

56. ## Economics

Which of these is most likely favored by both management and labor? A. An increase in wages B. Cutbacks in health coverage due to rising health care costs C. Establishment of a profit sharing plan D. Guarantees against layoffs E. New work rules to increase

57. ## History8

Plessy v. Ferguson (1896) and Brown v. Board of Education of Topeka, Kansas (1954) illustrate how the same Constitutional issue of __________ was interpreted differently over time. state sovereignty?

58. ## Chemistry

A 0.5 molal urea solution causes freezing point depression of two degrees .what is the molal delression constant ????

59. ## Chemistry

What is the molality of the solution that results when 33.3g of C2H5OH are added to 76.7g of water?

60. ## Chemistry

Solid titanium oxide (TiO2) reacts with solid carbon (C) to produce solid titanium (Ti) and gaseous carbon monoxide (CO). When 14.0 kg of C is allowed to react with 44.0 kg of TiO2 7.5 kg of Ti is produced. What is the theoretical yield of Ti expressed in

61. ## Calc 2

Can you give me the step by step instructions on how to do this problem? I'm having difficulty understanding Riemann Sum. Let f(x) = 2/x a. Compute the Riemann sum for R4 using 4 subintervals and right endpoints for the function on the interval [1,5]. b.

62. ## Math

The sum of one-third a number, one-sixth of the number, and one-ninth of the number is twenty two. Can someone help?

63. ## maths

Find the coordinates of the points of intersection of the straight line y = 3x - 6 with the parabola y = x^2 - 6x + 8. a) Graphically b)Prove your answer in (a) algebraically

64. ## Physics

When a tuning fork of unknown frequency is sounded simultaneously with a 512 Hz tuning fork, 20 beats are heard in 4.0 seconds. What are the possible frequencies of the unknown tuning fork?

65. ## algebra

A fence is 140 feet long and 50 feet wide. How much fencing is needed?

66. ## math

The iength of a rectangle is 3 inches greater than its width and its area is 88 square inches.An equation that may be used to find the width w of the rectangle is a. 3w^2=88 b. w^2/3=88 c. w^2+3w-88=0 d. w^2-3w=88 e. w=29.3 please answer and explain

67. ## Math

The Kulas have decided to enclose their rectangular garden. The length of the garden is 8 meters, and 30 meters of fencing is needed to enclose the garden. What is the width of the garden?

68. ## Physics

Mountain pull. A large mountain can slightly affect the direction of “down” as determined by a plumb line. Assume that we can model a mountain as a sphere of radius R = 3.00 km and density (mass per unit volume) 2.6 × 103 kg/m3. Assume also that we

69. ## MATH(markup and markdown )

alicia sells calculator.His competitors sells the same model of calculators at RM30 each. Alicia wants a 40% markup on cost by selling at the competitors price.A t what price can Alicia afford to buy the calculators?

70. ## math

Using the formula, compute the true annual interest rate. Loan amount = \$9,500 Monthly payments = \$227.50 Time of loan contract = 5 years True annual interest rate (to the nearest tenth

71. ## History

In the case of Plessy v Ferguson, the Supreme Court focused its decision on the interpretation of what word?

72. ## Statistics - Help!!!

An independent measures research study compares three treatment conditions using a sample of n=5 in each treatment. For this study, the three samples have SS1=10, SS2=20, SS3= 15. What value would be obtained for MS within?

73. ## Science

Niles Eldredge found evidence in trilobite fossils of a pattern of evolution in which short periods of large change or mixed with longer periods of little or no change. This Pattern Is Called ___________? I'm stumped on this question, can anyone help me?

74. ## Statistics

As the sample size gets larger, what happens to the size of the correlation that is needed for significance?

75. ## chemistry

For the reaction, shown below, determine which statements are True and which are False. 3Fe(s) + Cr2O72-(aq) +14H+(aq) → 3Fe2+(aq) + 2Cr3+(aq) + 7H2O(l) ξo=1.77V 1. The oxidizing agent is dichromate (Cr2O72-). 2. The iron half-reaction takes place in an

76. ## French

Ne [verb] pas N' [verb beginning with a vowel] pas Why would habite have a n' in front of it (n'habite pas), not Ne habite pas? H is not a vowel (right)? Just asking because I got it wrong on a test when I put Ne habite pas.

77. ## statistics

Table: Like Dogs Yes No Like cats Yes 194 21 No 110 10 For parts a-d give a fraction and % for answer. A.What % of all students like dogs? B. What % of students in the entire class like dogs and cats? C. What % of students who like cats like dogs? D. What

78. ## MATH(markup and markdown )

a knife was originally sold RM15.the price was marked down by 19% and finally marked down an additional 5%.What is the final reduced price.?

79. ## geometry

The focus of a parabolic mirror is at a distance of 8cm from the center the mirror is 25cm deep find the diameter of the mirror.

80. ## MATH(markup and markdown )

A microwave oven costing RM500 was marked up 10% based on retail price. later it was marked down by 5%. WHAT is the final retail price?

81. ## physics

You lay a board over two wooden pegs. The board has a length of 5m and weighs 25 N. it overhangs the left peg by 1m and the right by 2m. Determine the normal force that each peg exerts on the board.

82. ## physics

one can determine a persons center of mass by having them recline on a plank resting on two scales. A person 2m tall lies on such a plank and the scale near her head reads 405 N and the one near her feet reads 360 N. Find the center of her mass.

83. ## Physics

A 4.07 x 10-2-kg block is resting on a horizontal frictionless surface and is attached to a horizontal spring whose spring constant is 144 N/m. The block is shoved parallel to the spring axis and is given an initial speed of 10.5 m/s, while the spring is

84. ## Math "Ms Sue"

The stem-and-leaf plot shows the heights in centimeters of Teddy Bear sunflowers grown in two different types of soil. Soil A Soil B 5 | 9 5 2 1 1| 6 | 39 510 | 7 | 023678 21| 8 | 3 0| 9 Key: 9|6 means 69,Key: 5|8 means 58 a) Describe the overlap of the

85. ## math

Ms. Black has one begonia plant. If she buys two begonia plants each year for every one she has, how many will she have in four years?

86. ## math

WHAT IS 25% OF OFF \$73.78

87. ## criminal justice

five quality sources relating to the fundamental discussion of the moral, religious and philosophical motives of the 9/11 terrorists. Can you help me find some of these sources?

88. ## Math7

The stem-and-leaf plot shows the heights in centimeters of Teddy Bear sunflowers grown in two different types of soil. Soil A Soil B 5 | 9 5 2 1 1| 6 | 39 510 | 7 | 023678 21| 8 | 3 0| 9 Key: 9|6 means 69,Key: 5|8 means 58 a) Describe the overlap of the

89. ## algebra

At a grocery store, the number of customers arriving per hour is shown by the function f(x) = -x^+ 2x + 2. Find the number of customers that arrived in the 6th hour.

90. ## wilton

Loan amount = \$10,000 Monthly payments = \$258.50 Time of loan contract = 5 years True annual interest rate (to the nearest tenth) =

91. ## Math

2(x-14)+3=7x+5 1xt open bracket=2x-28+3=7x+5 2nd 2x-25=7x+5 3rd 2x-7x=30 -5x=30 x=30/-5 x=-6

92. ## Leaf and Plot

The stem-and-leaf plot shows the heights in centimeters of Teddy Bear sunflowers grown in two different types of soil. Soil A Soil B 5 | 9 5 2 1 1| 6 | 39 510 | 7 | 023678 21| 8 | 3 0| 9

93. ## Math

Its much correct..gv i another 1

94. ## Math

If a team wins 2 more games they would win 70% of their games. They are playing a total of 20 games. How many games have they won so far?

95. ## CHEM 101

Draw a reaction profile for reaction 2N2+O2+heat→2N2O, must include proper labels for each axis, reactants, products, indication for activation Energy and transition state

96. ## Quick question, y or n please?

QUick question, did Chief Justice John Marshall write the supremacy clause?

97. ## Science

Am I correct? Which of the following is an example of human impact on climate changes? • the greenhouse effect • changes in solar output • global warming • changes in the tilt of Earth's axis

98. ## Science

How do sound waves travel between a boat and a submarine in sonar technology? A. Because of water particles. B. Because of water waves. C. Because of water ripples. D. Because of water currents. B?

99. ## math

what does linear an nonlinear functions mean? I need help asap please i am begging you because i am a new student at this school and i don't get what the difference is between linear and nonlinear functions.

100. ## Math

Use experimental probability to make a prediction. John made 35 free throws and missed 15. Predict the number of free throws he will make in the next 100 tries. A. 70 B. 85 C. 55 D. 45

101. ## Discrete Mathematics

b) Determine whether or not the statement “for all integers a, b, c, if a | bc, then a | b or a | c” is false. Justify your answer.

102. ## chemistry

What amount of current, in amperes, would be required to deposit 19.7 g of Au metal in 1.00 hour from a solution of Au(NO3)3?

103. ## College Algebra & Trigonometry

A weight is attached to an elastic spring that is suspended from a ceiling. If the weight is pulled 1 inch below its rest position and released its displacement in inches after t seconds is given by x(t)=2cos(5ðt+ð/3). Find the first two times for which

104. ## PHYSICS

79X190 find (a) the net electrical charge of the nucleus, (b) the number of neutrons, (c) the number of nucleons, (d) the approximate radius of the nucleus, and (e) the nuclear density. I have already determined B and C. I only need to know the equations

105. ## math

1.FIND the bank discount and proceeds on the following loans i) RM4000 FOR 3 MONTHS at 10 1/2 percent ii) RM4215 FROM 10 june to 5 august of the same year at 10 percent

106. ## maths

A swimming pool is 23.5m long. If a boy swims 4 lengths how far is that altogether? Area = L X B Area = 94 cm square. Is this is correct.

107. ## History

Ms.Sue, I asked this earlier, and you said I was wrong so I come back with a "re-answer" in sorts, haha, 9th? Which amendment was introduced to prevent anyone from assuming that the rights enumerated in the bill of rights are the only protected rights?

108. ## maths

Given the quadratic equation y = -x^2 + 2x + 3. a) Will the graph turn upwards or downwards? b)What are the coordinates of x and y intercepts? c)What is the coordinate of the turning point? d)Use your answer in parts (a,b,c,and d) to sketch the graph.

109. ## maths

Solve this equation. 2/5 (x^2 + 1) = x

110. ## maths

Simplify 5x/7 × 15y/8x

111. ## maths

Simplify this expression; X^2 + ax + bx + ab/x^2 + 2ax + a^2

112. ## chemistry

3 moles of an ideal gas initially at a pressure of 1 atm and a temprature of 100°C are expanded to twice the initial volume and then heated to 200°C at the new volume.What is the final pressure in atm?

X+3÷9-X^2

114. ## math

How many pints of flour should be used with 3 pints of milk in a recipe which call for 2 part of milk and 3 parts of flour? a. 2 b. 3 c. 4 1/2 d. 5 e. 6 please answer and expalin

115. ## math

On the average 800 pounds of valuable oxides are obtained from every 2 tons of ore mined.What is the ratio of valuable oxides to other material in 100 tons of ore ? a. 1:400 b. 1:5 c. 1:4 d. 2:1 e. 4:1 please answer and explain

116. ## math

find the bank discount and proceeds on the following loans RM4215 FROM 10 june to 5 august of the same year at 10 percent

117. ## english

which language is used to make comparisons in business communication

118. ## math

The sum of 4 y yards and 2i inches equals a. 6iy feet b. (12y+1/6)feet c. 12 1/6 feet d. (12y+24i)feet e. 12 1/6 iy feet please answer and explain

119. ## math

What part of y yards is f feet? a. f/y b. 3f/y c. f/3y d. y/f e. 3fy please answer and explain

120. ## algebra

John read 1/4 of pages of book on Saturday and another 2/3 of pages on Sunday. She read the last 5 pages on Monday . What was the total pages of book?

121. ## Strategies for Academic Success

What skill is "critical" to success in online learning?

122. ## Strategies for Academic Success

What is "stage one" of a study session? Why is it so important?

123. ## Easy physics...having trouble with part b

Moon effect. Some people believe that the Moon controls their activities. If the Moon moves from being directly on the opposite side of Earth from you to being directly overhead, by what percentage does (a) the Moon's gravitational pull on you increase and

124. ## chemistry

Construct a galvanic (voltaic) cell from the half reactions shown below. Au3+ + 3 e- → Au (s) ξo= 1.420 V Br2 (l) + 2 e-→ 2 Br- (aq) ξo= 1.087 V Calculate the equilibrium constant (K) for this cell. Assume that the temperature is 298K. First,

125. ## world history

Rule of law as used in the Roman Republic promoted which democratic ideal? A. checks and balances B. representative government C. fair and equal treatment of all

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126. ## MATH(markup and markdown )

3.THE markdown percent for a camera is 20%.if the new retail price is RM250, find the old retail price.

two elements in literary settings how and when does Shakespeare use a setting in act 1 to introduce or develop the theme of forbidden love?

128. ## Science

How do sound waves travel between a boat and a submarine in sonar technology? A. Because of water particles. B. Because of water waves. C. Because of water ripples. D. Because of water currents. Is it A?

129. ## Fitness And Nurition

Greetings! I did my homework, but I don't know if my answers are right or not. I wanted to know if you can help. My answers will be with a * beside it. 1. Which one of the following choices is a mental symptom of distress? A. Memory loss B. High

130. ## Math

Mr Shen wished to enter the orange kite competition with an innovative kite of his own desgin. He did tests that showed an irregular quadrilateral design was best. The longest side (A) was twice the length of the shortest side (C). Side B was one and

131. ## physic

If it takes 2.45 min to fill a 24.5 L bucket with water flowing from a garden hose of diameter 2.70 cm, determine the speed at which water is traveling through the hose.

132. ## MATH(markup and markdown )

A hi-fi set was purchased for RM7000.The hi-fi set will be resold by offering an 8% discount.If the retailer wants a 18% gross profit based on the net retail price,find the list price.

133. ## math

Compute the monthly payments for an add-on interest loan of \$850, with an annual interest rate of 15 percent and a term of 4 years.

134. ## MATH(markup and markdown )

A retailer bought an item for RM40 less 10% and 5%.If the retailer intends to make a gross profit of 25% of the cost by selling the item at a 60% discount,find the list price.

135. ## statistics

A researcher was interested in assessing the effectiveness of the Statistics Diet as compared to a regular low calorie diet on weight loss. In the study, obese participants were randomly assigned to one of two groups: (1) the Statistics Diet, which

136. ## English 9

Writing Prompt: You have been assigned the task of introducing Romeo and Juliet to a group of students with no experience of Shakespeare or Shakespearean Theater. With a partner or yourself, outline the points you want to make in your introduction and how

pls rewrite

138. ## Calculus/Physics

It took 1800J of work to stretch a spring from its natural length of 2m to a length of 5m. Find the spring's force constant.

139. ## math

From the following information, determine the average yearly depreciation. Choose the right answer. Cost of used car = \$3,000.00 Years driven = 6 Trade-in value =\$1,250.00 Average yearly depreciation

140. ## physics

In the Bohr model of the atom, the ground-state electron in hydrogen has an orbital speed of 2190 km/s.The mass of an electron is 9.11×10−31kg. What is its kinetic energy?

141. ## Physics

A 4.07 x 10-2-kg block is resting on a horizontal frictionless surface and is attached to a horizontal spring whose spring constant is 144 N/m. The block is shoved parallel to the spring axis and is given an initial speed of 10.5 m/s, while the spring is

142. ## Science

What is a species that has various dominate and recessive trait? What is the cross with the species that shows how the dominant and recessive traits are passed on to offspring?

143. ## Alg

Given f(x) = 2x^2 – 2 and g(x) = –2x + 4, find the following. (f − g)(2) AND Given f(x) = 2x − 2 and g(x) = 4x − 5, evaluate the composite function. f[g(2)]

144. ## statistics

A researcher was interested in assessing the effectiveness of the Statistics Diet as compared to a regular low calorie diet on weight loss. In the study, obese participants were randomly assigned to one of two groups: (1) the Statistics Diet, which

145. ## math

For questions 1–4, find the slope of the following graphs. 1. (1 point) 2 –2 – 2. (1 point) 1 –1 – 3. (1 point) 3 – 4. (1 point) 0 1 –1 undefined For questions 5 and 6, find the slope of the line that goes through the following points. 5. (1

146. ## mgt 435

Of the following, which is one of the most serious liabilities of the traditional, hierarchical organizational structure, as opposed to the modern, more decentralized approach? (Points : 1) Finding the most qualified CEO Responding quickly and effectively

147. ## chemistry

Consider the following standard reduction potentials of some commonly used metals: ξo (V) Au3+ (aq) + 3 e- → Au (s) +1.50 Ag+ (aq) + e- → Ag (s) +0.80 Cu2+ (aq) + 2e- → Cu (s) +0.34 Fe3+ (aq) + 3e- → Fe (s) -0.036V Al3+ (aq) + 3e- → Al (s) -1.66

149. ## Physic

Determine the mass flow rate of water through a pipe with a diameter of 3.3 cm when speed at which water travels through the pipe is 2.5 m/s.

150. ## Chemistry

Which clusters of orbitals would form a "octahedral" electron geometry and would also be possible within the valence shell of an atom?

151. ## Physics

A 74.2-kg climber is scaling the vertical wall of a mountain. His safety rope is made of a material that, when stretched, behaves like a spring with a spring constant of 1.62 x 103 N/m. He accidentally slips and falls freely for 0.959 m before the rope

152. ## Calc 2

Integrate the following: a. Integral from 0 to pi (sin^2)(3x)dx b. Integral of (x^2)/((x^2 - 4)^3/2)

153. ## algebra

let x=3 and y=4. Find the value of the given capital letter. N=x^2+2xy+y^2+1 Thank you

154. ## worldhistory

The economy of ancient Rome did not depend heavily on A. industry. B. slaves. C. trade. D. agriculture

asked by I NEED HELP FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
155. ## ss

help i have a question i need help with and can you check my answer 10. most of Venezuela's population lives (1 point)

156. ## chemistry

I have two questions regarding enthalpy of reactions: 1.) Care must be taken when dissolving NaOH pellets in water because the temp. can rise dramatically. Taking NaOH as system, what can be deduced about the signs of the entropy of system and

157. ## Government

When trying to predict how an individual will vote, the one factor that is an accurate indicator more often than any other is

158. ## History

Which amendment was introduced to prevent anyone from assuming that the rights enumerated in the bill of rights are the only protected rights?

159. ## algebra

solve the equations 21E-7=0 I came up with 0.33 am I right or wrong

160. ## physics

1.A beam of light passes through the air and enters a diamond at an angle of incidence of 40 degrees. Use Snell’s Law to find the angle of refraction of the diamond. (Index of refraction for air is 1.00 and the index of refraction of a diamond is 2.42.)

161. ## Social Studies

In England, during the 16th century, why did the people then not take a bath regularly? Why did they carry around nosegays (if anyone thinks this word is funny, it is not because it means small bouquet)? Did they carry around the nosegays to help make

162. ## Social Studies

Steve Jobs would be an individual that impacted the world, right?

163. ## Physics

A 25,000kg bowling ball moving at 40 m/s on a path angled at 17 degrees hits a 10000kg bowling ball moving at 25 m/s on a path angled at 60 degrees causing the lighter ball to be deflected of to an 65 degree angle. Assuming this is a two dimensional,

164. ## Physics

Instead of standing in the back of the lane and rolling the ball toward the pins like most people, you place a 5kg bowling ball at rest at the back of the lane and try to hit it toward the pins with a perfectly elastic collision using a 1kg ball rolling at

165. ## math

Jeanette wishes to retire in 30 years at age 55 with retirement savings that have the purchasing power of \$300,000 in today’s dollars. 1. If the rate of inflation for the next 30 years is 2% per year, how much must she accumulate in her RRSP? 2. If she

166. ## chemistry

How much energy in MeV is released to form one atom of 87Rb from protons, electrons, and neutrons if the nucleus has a mass of 86.909187 amu? The masses of the proton, electron and neutron are 1.00728 amu, 0.000549 amu and 1.00867 amu, respectively.

167. ## chemistry

Calculate the amount of CO2 formed when 50 grams of CaCO3 decomposes?

168. ## Physics

A rolling barrel with initial velocity 20 m/s encounters a hill 10m tall to slow it down 1. state where its angular speed is 0 2. state where its rotational kinetic energy will be 0 3. state where its translation kinetic energy will be 0 4. for each of the

169. ## math

A plumber charges a flat \$50 for a home service call plus \$10 per 15 minutes of labour. Write an equation for calculating the total charges, C, in terms of the hours of labour, H. If you were to plot a graph of C vs. H, what would be the slope and

170. ## Physics

A figure skater spinning in a circle and dazzling the Olympic judges brings her arms together for a final flourish. 1. Does her angular momentum increase, decrease, or stay the same after she pulls her arm in? 2. Does her angular velocity increase,

171. ## math

Dynacan Ltd. manufactured 10,000 units of product last year FC= 22,200,000,19,200,000,9,600,000,5,000,000 VC= 50,400,000,93,000,000,16,000,000,14,200,000 If unit variable costs and fixed costs remain unchanged, calculate the total cost to produce 9700

172. ## physics

You always carry 3 wristwatches. One of them is synchronized with your labs atomic clock. Another is running low on battery and is 3 minutes behind, while the third watch is running 6 minutes fast. All were set to the same time when purchased. List the

173. ## math

Bentley Plastics Ltd. has annual fixed costs of \$450,000 and variable costs of \$15 per unit. The selling price per unit is \$25. What will be the annual net income at annual sales of: 50,000 units? \$1,000,000?