Questions Asked onJanuary 30, 2016

1. math

The box plots below show the average daily temperatures in January and December for a U.S. city: two box plots shown. The top one is labeled January. Minimum at 0, Q1 at 10, median at 12, Q3 at 13, maximum at 16. The bottom box plot is labeled December.

2. PHYSICS

At what height above the ground must a body of mass 10kg be situated inorder to have potential energy equal in value to the kinetic energy possessed by another body of mass 10kg moving with a velocity of 10m/s?

3. Quick calc question

Use the table below to evaluate the derivative with respect to x of g of f of 2 times x at x = 1. x 1 2 3 4 f(x) 6 1 8 2 f ′(x) 6 1 8 2 g(x) 1 4 4 3 g ′(x) 9 5 5 –4

4. Math

A woman 1.7m in height observes the angle of elevation of a tree to be 24°. If she is standing 15m from the tree,determine the height of the tree

5. math

Divide ₹1545 between three people A,B and C such that A gets three- fifths of what B gets and the ratio of the share of B to C is 6:11.

asked by Aman gond
6. Physics

A 1000-kg aircraft going 25 m/s collides with a 1500-kg aircraft that is parked. They stick together after the collision and are moving at 10 m/s. If they skid for 30 seconds before stopping, how far (in meters) did they skid? Hint: Are the aircraft moving

7. math- HELP!

The Fibonacci sequence was first discovered during a study of rabbits. If newborn rabbits become adults in one month, each pair of adult rabbits produces one pair each month, and no rabbits die, then how many pairs of rabbits would be produced after seven

8. Math

1. If Angle ABC is congruent to Angle DEF by side-side-side triangle congruence, the angle B is congruent to Angle E by? A) Side-angle-side congruence. B) Angle-angle-side congruence. C) Corresponding parts of congruence. D) Corresponding parts of

A wholesaler ordered 14 bolts of drapery fabric \$5.50 per yard. Each bolt had 60 yards. The order qualified for a quantity discount of 2% the merchandise was shipped FOB factory freight charges of \$21.80 were prepaid. The invoice was dated March 18 with

asked by Jasmine Rodriguez
10. mathematics

The sidesof a triangle are in the ratio 1/3:1/4:1/5 and its perimeter is 94 cm. The length of the smallest side is

asked by Aman gond
11. Math

1. When would the following conditional be false? If you work 20 hours a week, then you make 125.00. A) You work 25 hours a week, and make 125.00. B) You work 25 hours a week, and you make 175.00. C) You work 20 hours a week, and you make 175.00. D) You

12. Psychology

Individuals who use problem-focused coping will deal with a problem or stressor by: A. making changes in their behavior. B. accepting support through sympathy. C. changing their point of view concerning the stressor. D. attempting to manage their emotions.

13. Physics

Find energy of an X-ray photon which can impart maximum energy of 50 keV to electron?

14. math

determine which ratio forms a porportion with 24/28 by writing the ratio in simplest form A( 3/4 B( 4/6 C( 4/7 D( 7/9

15. Math

1. What is the hypothesis of the following conditional statement? If we walk home from school, it takes 30 minutes. A) We walk home from school. B) It takes 30 minutes. C) We do not walk home from school. D) We walk. Is the answer B? I'm sorry if I'm

16. math

Mr. Mitchell deposited \$40,000 in a bank and earned simple interest at 7% per anum for two years.calculate the amount he will receive at the end of the two year period

17. Math

1. The vertices of a triangle are P(2,-4), Q(-5,3), and R(-1,-2). What are the vertices of the image reflected across the y-axis? A) P(2,-4), Q(-5,3), R(-1,-2) B) P(2,4), Q(-5,-3), R(-1,2) C) P(-2,-4), Q(5,3), R(1,-2) D) P(-2,4), Q(5,-3), R(1,2) Could

18. math

The areas of three flats A,B and C are in the ratio 5:6:8 respectively. If the differences in the area of flat C and flat A is 270sq metres, what is the area of flat B in sq metres?

asked by sushil mishra
19. math

The ratio between the present ages of P and Q is 3:4 respectively. If Q's present age is 20 years, what will be the ratio of the ages after 5 years?

asked by Aman gond
20. math help connections academy

in the scale drawing below each side is 1.29 cm long use the scale factor shown. what is the perimeter of the actual object A( 12.325m B( 52.125m C( 41.925m D( 61.675m

21. Social Studies

How do jobs today differ from the Jeffersonian era (agriculture, crafts, shipping)? Does it make a difference in the way education is conducted, public or otherwise?

22. Algebra 1

A contestant on a quiz show gets 50 points for every correct answer and loses 100 points for each incorrect answer. After answering 24 questions, the contestant has 300 points. How many questions has the contestant answered correctly? Incorrectly?

23. Math

You have a balance of \$7500 on your credit card and you make no further charges. If your APR is 12.5% and each month you make only the minimum payment of 5% of your balance, then find a formula for the balance after t monthly payments. A) 7500(0.959896) t

24. Math

Madison and Jim paid \$21.08 for 1 large pizza,2 salads With the same price,and 2 drinks With the same price. The pizza cost \$11.70,wich was 3 times as much as the cost of one salad.They also used a coupon for \$2 off their purchase. What was the cost of one

25. BIO 101

Summarize the inheritance of sex-linked traits through meiosis and how it relates to genetics.

26. Quick calc question

For f of x equals the quotient of the quantity 1 minus x and the quantity 1 plus x and g of x equals the quotient of the quantity x and the quantity 1 plus x, find the simplified form for f [g(x)] and state the domain.

27. math

factorize completely 12x squared -23x +5

28. MAth

Find the smaller angle given the following: The angles are adjacent and form 120° angle. One is 5 times as large as the other.

asked by Stefanie Thews
29. setswana

se ke batlang gonna sona

30. History

what are two terms for agreemants between the settlers of the colonial that set up a form of government ?( during the colonial period)? A.)Parliaments& Parchments B.) Pinky Swears & Blood Oaths C.) Compacts & Covenants D.) Constitutions & Confederations

31. algebra

find the zeroes and state the multiplicity of multiple zeroes y=(x+1)^2 (x-1) (x-2) I know that x=-1 x=1 x=2 I don't know how to find the multiplicities

32. History

What colonial body created the declaration of independence? A.)The first Contential Congress B.) 2nd Contential Congress C.)Colonial Assembly D.) The Constitutional Convention

33. math

serenity is 13 years old than chase. the sum of their ages is 27. how old are they?

34. algebra

serenity is 13 years old than chase. the sum of their ages is 27. how old are they?

35. math ratios help but explain

x:4 and 45:20 a.8 b.9 c.10

36. Machine

Jack & Jill went to a well to fetch a bucket of water. The full bucket was 500N. Jack weighed 50kg and Jill weighed 40kg. How would you get bucket from the well

37. biology

1.Why do Bacteria and yeast synthesize fatty acids with more cis-double bonds when surrounding temperature drops? 2.Despite fluidity of bilayer, why do liposomes not fuse spontaneously with one another?

38. math

A cylindrical glass of radius 7 cm is partially filled with water . 154 metal cubes of edge length 1 cm have been dropped into this glass slowly.after that water rises up to the brim of the glass .the rise in water level will be

asked by Bhagat singh
39. math

x:4 and 45:20 a.8 b.9 c.10 i know the answer how would explain the answer is b but how i explain

40. math

a jar is 6/8 full of water.if 3liters is poured making it 3/8full.how much liter will be needed to make the jar full?

41. English

1. She came at all, so they all were surprised. 2. She came at any rate, so they all were surprised. 3. She came anyway, so they all were surprised. ============================== Does #1 mean #2 or #3? Are they all the same in meaning? Which one is

42. pure maths, tourism, religion, life science, life orientation, agriculture

do I fit to study nursing? ?

43. English

1. My family moved to Australia when I was 10 years old. 2. My family moved to Australia while I was 10 years old. (Can we use 'while' as in #2?) 3. When will you come to my house? 4. While will you come to my house? (Is #4 wrong? 'When' is an

44. Mathematics

Solve the following: 1) x^3 = 3

asked by Aster Calico
45. business, pure maths, economic, accounting and to

Can I been an air hostess if im having this subjects

46. valentine's day word scramble

help me figure out what 3 words you make using the letters of INDRANLTCDHNEILGE Thanks.

47. Science

Ionic bonds: a. result from the sharing of electrons between atoms. b. form only between polar molecules. c. form between atoms that develop opposite charges. d. result from the natural repulsion that develops between protons. answer is C

48. Thanking tutors

Hello my name is Essence I am in the fourth I want to say thank you to all the helpers answering all silly and meaningful questions and helping kids like me in every subject so I want to say thank you from me and everyone who asked a question every second

asked by Essence loves math
49. trigonometry

Prove: 1) 1 / sec X - tan X = sec X + tan X 2) cot A + tan A = sec A csc A 3)sec A - 1 / sec A + 1 = 1 - cos A / 1 + cos A

asked by Maria Christina
50. COMPUTERS

CALCULATE THE AREA OF CIRCLE OF RADIUS 2CM USING FORTRAN PROGRAMMING LANGUAGE

51. Mathematics

The first three terms of a geometric sequence are: T1; T2; and T3. If T2 = T1 + 4 and T3 = T2 + 9, determine the values of T1; T2 and T3

52. math

use the unit price to find the total price. 7 gallons at \$1.88 per gallon A( \$13.76 B(\$13.56 C(\$13.26 D(\$13.16

53. math

solve and express in lowest form : 5/12+3/12+1/12/16

54. algebra

solve the equation 2logx+log4=2 Can someone walk me through this

55. science

Which is not part of your immune system's response to a disease-causing organism? vaccination recognition disposal immunity vaccination right

56. math

i know the answer its b but how i explain 212 to x and 7 to 10 a.24 b.30 c.40

57. math

a 12- foot basket hoop has a shadow 9.6 ft long. how long is the shadow of a 6 ft adult standing next to the basket ball hoop A( 3.6 ft B( 4.8 ft C( 4 ft D( 2.4 ft

58. Physics 201

A diver springs upward from a board that is 2.90 meters above the water. At the instant she contacts the water her speed is 9.11 m/s and her body makes an angle of 78.2° with respect to the horizontal surface of the water. Determine her initial velocity.

asked by Kenisha Frinks
59. Life science,geography ,history and mathematical literacy

Is it possible for me to do Nursing with those subjects?

asked by Reazy Beans
60. math

A vendor who normally sells with a 8% cash discount what will be the loaded cost of merchandise normally selling for \$968 when the invoice is loaded to allow the 8% discount.

asked by Jasmine Rodriguez
61. geography

what is the drainage basin

62. science

what is the velocity of a 0.7 kg ball that has a momentum of 1.4 kg m/s

63. math

the length of a rectangle is 8 cm more than its width. If the length is decreased by 9 and the width is tripled, the area is increased by 50%. What was the area of the original rectangle?

64. Social Studies (Check, Please!)

1. In what ways did the Taft-Hartly Act hurt labor unions? A: The Taft-Hartley Act hurt labor unions in many ways. First, it outlawed the closed shop, of the practice of forcing business owners to hire only union members. Secondly, it outlawed Union shops

65. English

Which is correct? Here are the address and possible ideas. Here is the address and possible ideas.

66. Chemistry

Would you expect H 2 SO 3 to be oxidized to H 2 SO 4 in our natural environment? Please explain using the molecules in our environment and the concept of oxidation states.

67. PHYSICS

Can an act of fissure destroy a blackhole

68. Science

Explain how coal is useful in the production of iron and aluminium.

69. statistics

For the data 95 10 7 9 10 11 8 12 7 6 9, find the raw scores that correspond to the following : z= +1.22; z= -0.48

70. English

What is the difference between advice and advise

71. College Algebra

Find all real and complex roots and type complex answers in the form a+bi. x^4-9x^2+20=0

72. math

alicias gross monthly pays is \$1,700 alicia pays 1.25 percent of her monthly salary of her monthly salary for medicare, How much does she pay? A \$12.50 B \$21.25 C \$170.50 D \$125.25 is b correct i multiplied the gross monthly pay by the percent

73. English

Can you remember the name of the person from _______ you received this information? a.who b.whom c.whose d.who's

74. information technology

1. Create a pseudocode algorithm that will accept the name of the motorists and the type of offence for the ticket. Determine if the tickets will be awarded a demerit point and check the current point(s) each motorist has on his or her licence. Display the

asked by tajay johnson
75. physics2048

A ball is thrown straight up from the ground with an initial velocity of 43.5 m/s; at the same instant, a ball is dropped from the roof of a building 15.4 m high. After how long will the balls be at the same height? The acceleration of gravity is 10 m/s^2

76. Physics

I'm preparing for a test. Can anyone check my answer for all these questions? These are my questions: 1. A stationary curling stone is struck in a glancing collision by a second curling stone of equal mass. If the first stone moves away at a velocity of

77. statistics

Company stock price of which has risen so that over the past ten trading days , it's mean selling price is \$ 14.89 . Over the years the mean price of the stock has been 10.43 ( sigma = 5.60 ) you wonder if the mean selling price is over the next ten days

78. MATHS

Anna has #300 and ojo has#1860,Anna saves #50 \$ojo spends#70 a day,in how many days will they have equal amounts

79. economics

A toy manufacturer has found that its cost,revenue and profit function can be expressed as function of production of toys in a week and C&R&p represent cost,revenue and profit respectively C=6000+2x R=20x-x^2 all over 2000...suppose production is

80. math

An arithmetic progression has 2 as its first term. find its common difference if the sum of 33 terms is equal to six times the sum of 13 terms

81. POETRY

He set his face away from the eclipse, his eyes seeking their way to a place where the sun does not see. In the distance, the wheat waved and wilted under the wind whose breath blew beyond the bare field. The day found its bearings under the chorus of

82. Modernist Poetry

I need some tips on how to write a modernist poem.

asked by Modernist Poetry
83. math

lio bought a backpack for \$39.95 and 2 belts for \$17.99 each. The sales tax is 6.5%. How much did Julio spend for all the items, including tax? A \$61.71 B \$75.93 C \$80.87 D \$98.01 Each year on the same day, Susan deposits \$275 into a savings account that

84. Math

A rollercoaster travels at 120 miles per hour on its track for 3 minutes. A. 3 minutes is what part of an hour? B Use a formula and your answer from above to calculate the distance traveled. A. I got 1/20 or 5% B. Not sure what formula to use. But I got

85. Math

The area of a rectangle is 12 square feet. What are all the possible integer values of its perimeter? I got: 1. all sides equal to 3 2. 5, 5, 1, 1 3. 4,4,2,2 Did I miss any combinations?

86. chemistry titration (check my thought process)

can someone check my answers here for my lab... so i have 3.234*10-4 moles of ca2+ and mg2+ ions and used 0.02450L of edta so my molarity of both ions is 0.01320 M. and now we had to find calcium, i used 0.01655 L of edta, can i use the same # of moles

87. Science

How do astronomers use spectroscope??

88. Algebra 1

A contestant on a quiz show gets 50 points for every correct answer and loses 100 points for each incorrect answer. After answering 24 questions, the contestant has 300 points. How many questions has the contestant answered correctly? Incorrectly? Use

89. statistics

You measure 64 children, obtaining a X of 57.28. Slug says that bc this X is so close to the mean of 56, this sample could hardly be considered gifted . A. Perform the appropriate statical procedure to determine whether he is correct. B. In what percentage

90. calculus

The demand for your hand-made skateboards, in weekly sales, is q = −4p + 600 if the selling price is \$p. You are prepared to supply q = 6p − 400 per week at the price \$p. What price should you sell your skateboards for so that there is neither a

91. Physics

Find the center of mass of two objects, one of mass M and one of mass m, separated by distance L? At R1 = L * (1 - m/(m+M)) from m and R2 = m * L/(m+M) from M At R1 = L^2 x (1 - m/(m+M)) from m and R2 = m * L^2/(m+M) from M At R1 = m * L/(m+M) from m and

92. math

Find the 10th term of the series 1+2+3+4........

93. physics

Multiple Concept Example 9 provides background pertinent to this problem. The magnitudes of the four displacement vectors shown in the drawing are A = 17.0 m, B = 10.0 m, C = 11.0 m, and D = 23.0 m. Determine the (a) magnitude and (b) direction for the

94. math

1.Julio bought a backpack for \$39.95 and 2 belts for \$17.99 each. The sales tax is 6.5%. How much did Julio spend for all the items, including tax? A \$61.71 B \$75.93 C \$80.87 D \$98.01 2. not posted 3.Each year on the same day, Susan deposits \$275 into a

95. physics

Can anyone help just can figure it out. Multiple Concept Example 9 provides background pertinent to this problem. The magnitudes of the four displacement vectors shown in the drawing are A = 17.0 m, B = 10.0 m, C = 11.0 m, and D = 23.0 m. Determine the (a)

96. Math

The second flight of stairs is two times as high as the first flight of stairs. Together they are 60 feet high, how high is the first flight of stairs.

97. physics

Multiple Concept Example 9 provides background pertinent to this problem. The magnitudes of the four displacement vectors shown in the drawing are A = 17.0 m, B = 10.0 m, C = 11.0 m, and D = 23.0 m. Determine the (a) magnitude and (b) direction for the

98. Calc 1 limits

Lim h-----> 0. (X+h)^3-x^3/h So I foiled out the numerator And I got X^3 +x^2h +2x^2h +2xh^2+h^2+h^3-x^3 So I canceled out x^3 and -x^3 Then I took out the h from the numerator to cancel out the h in the denominator and then I put in the zeros for h but I

99. Math

Ellie has 1/5 of a yard of ribbon to make small bows for her sisters birthday party. Ellie needs to make 6 bows that each use the same length of ribbon. What fraction of the ribbon does Ellie need for each bow? I have to build an equation that represents

100. Math

Estimate: Choose a rounding digit that gives one or two nonzero digits: 149.12/34.6 Answers: A) 5 B) 0.5 C) 7 D) 50

101. world history

Who was the most well trained and powerful military force in the world during the American Revolution?

102. Math

Two days before six days after the day before yesterday was Valentines Day. What day is today?

103. Science

Organisms designated autotrophs obtain their energy from: other producers. dead consumers. decomposers. inorganic sources. i think it's all of these.

104. Science

Consider the researcher's experiments on the mysterious die-offs of fish in North Carolina rivers. Which of the following best represents her main hypothesis? Question 8 options: Fish maintained in laboratory environments were dying when exposed to river

105. math

Drinking 8 fluid ounces of milk provides 270.0 milligrams of calcium. How many fluid ounces of milk provide 72.5 milligrams of calcium? Round to the nearest tenth. 2.1 fluid ounces 2.3 fluid ounces 2.6 fluid ounces 1.8 fluid ounces

106. analytic geometry

1. The orbit of the earth is an ellipse with the sun at a focus, the semi-major axes 93 million miles and the eccentricity is 1/60. Find the greatest and least distance of the earth from the sun. 2. A battle shipping is sailing at a straight line towards

107. math

factorize completely: a+b-bc-ac

108. Science

Hypotheses can be rejected or supported by experiments, or, in some instances, new observations. i think it's true