# Lilly

Popular questions and responses by Lilly
1. ## math

Determine two pairs of polar coordinates for (3,-3) when 0°

2. ## Math

It is a beautiful sunny day at the fair. The U.V. index for this day is 8, or high, so sunscreen is a must for all the young folk. The effectiveness of sunscreen is indicated by the sunscreen protection factor (SPF). The higher the SPF number the fewer

3. ## Physics

A skier traveling 12.0 m/s reaches the foot of a steady upward 18° incline and glides 18.2 m up along this slope before coming to rest. What was the average coefficient of friction?

4. ## Physics

Michael Jordan was said to have a hang time of 3 seconds. Use kinematic equations to determine the height to which MJ could leap if he had a hang time of 3 seconds. Hint: You are solving for distance!

5. ## Calculus

Suppose the integral from 2 to 8 of g of x, dx equals 5, and the integral from 6 to 8 of g of x, dx equals negative 3, find the value of the integral from 2 to 6 of 2 times g of x, dx . 8 MY ANSWER 12 16 4

6. ## Physics

The pilot of an airplane traveling 160 km/h wants to drop supplies to flood victims isolated on a patch of land 160m below. The supplies should be dropped how many seconds before the plane is directly overhead?

7. ## Physics

Two blocks, each with a mass = 0.168 kg, can slide without friction on a horizontal surface. Initially, block 1 is in motion with a speed = 1.28 m/s; block 2 is at rest. When block 1 collides with block 2, a spring bumper on block 1 is compressed. Maximum

8. ## Math

My homework says "A circle is divided into 9 equal parts.Why is the measure of the angle?"I need help i dont get it!

9. ## Math

Check My answers 2. Name the Property of Equality that justifies this statement: if P = q then p + s = q + s. A. Reflexive Property B. Multiplication Property C. Symmetric Property D Addition Property **** 3. Use the given property to complete the

10. ## Language arts

i need help writing a newspaper article about Johnny Tremain i really don't know how to do a newspaper article cause my language arts teacher wont tell me how to succeed on this? :( im new on connections acadamy so i really don't know. PLEASE HELP!

11. ## math

-3, 12, -48, ... Write the explicit and recursive formulas for the geometric sequence. Use your explicit formula to calculate the 6th term in the sequence.

12. ## Physics

At the bow of a ship on a stormy sea, a crewman conducts an experiment by standing on a bathroom scale. In calm waters, the scale reads 172 lb. During the storm, the crewman finds a maximum reading of 215 lb and a minimum reading of 131 lb. Calculate the

13. ## Child Development

Which of the following is TRUE regarding myelination? A) myelination begins prenatally and continues for years after birth. B) Myelination helps nerve impulses travel faster. C) The myelin sheath insulates the nerve cell. D All of these. I think the answer

14. ## Maths

The scale on a map is 1 :500000, Two towns ate 7cm apart, whats the actual distance between towns. Give your answers in Km.

15. ## Math

Find all values of c such that 3^(2c+1)=28*(3^c)-9. If you find more than one value of c, then list your values in increaing order, separated by commas.

16. ## Math - Int Trig

Write an equation for the function that is finally graphed after the following transformations are applied to the graph y=|x|. The graph is shifted right 3 units, stretched by a factor of 3, shifted vertically down 2 units, and finally reflected across the

17. ## math

Express the complex number 8(cos30 degrees + i sin30 degrees)sin in complex in the form a+bi

18. ## chem

What is being oxidized in each of the following reactions? (a) Sr(s) + F2(g) SrF2(s) F2 SrF2 Sr .(b) H2(g) + I2(g) 2 HI(g) H2 HI I2 .(c) 2 Li(s) + Pb2+(aq) 2 Li+(aq) + Pb(s) Pb2+ Li+ Pb Li thanks:) can you give an explanation. I know a is Sr but I don't

19. ## biology

Saltwater is a _____ environment for a cell because the concentration of salt is greater outside the cell than inside it. A. hypertonic B. hypotonic C. isotonic D. dissolved

20. ## math

Write a proportion that can be used to find the cost of 10 notebooks if 3 notebooks cost \$1.98

21. ## Maths

Three circles of radius 1 unit fit inside a square such that the two outer circles touch the middle circle and the sides of the square. Given the centres of the circle lie on the diagonal of the square, find the exact area of the square. I got the answer

22. ## Science - Geosystems

Please help me with these for 4 questions on my Geosystems homework. 1) Mass movements are classified based on _________. A. their speed and moisture content B. the type of destabilizing event C. whether or not a geomorphic threshold was crossed D. the

23. ## Chemistry 101

The mileage for a motorcycle with a fuel tank capacity of 22 liters is 35 miles per gallon. The density of gasoline is 0.74 g/cm^3.(dimensional analysis problem) a). How long a trip, in KM can be made on a full tank of gasoline? b). if the price of

24. ## Math

For how many real values of x is sqrt(63- sqrt(x) an integer?

25. ## Math

The following figure is a rectangular box in which EFGH and ABCD are rectangles and BF (with a bar on top) is perpendicular to planes EFGH and ABCD.Are BD and GH parallel?

26. ## math

What is the simplified form of the following​ expression? negative 9 x Superscript 4 Baseline times 8 x Superscript 7 −9x4•8x7

27. ## geometry

Which two of the following mapping statements describe the same translation? A(2,4)↦(−4,1) B(6,−9)↦(0,1) C(−3,7)↦(−9,10) D(1,−5)↦(−5,−2)

28. ## poetry

from details about blossoms in both the first and third haiku what conclusion can you draw? the poet feels exceedingly lonely the poet lives in an urban setting the poet enjoys the gentle beauty of nature the poet enjoys the drama of nature at its most

29. ## Algebra

At the beginning of each year, Joe invests \$10,000 in his retirement fund. The fund gives 10% interestm compouned annually. At the end of the third year, how much money will be in Joe's fund?

30. ## Educational Technology and Online Learning

How are boolean search strategies and other search filters useful? a. They organize results alphabetically b. They narrow the search results c. They increase the number of search results ******* d. They find creative sources

31. ## maths

how many meters less than 1 over 2 km is 380 m?

32. ## chemistry

what is the molarity of a solution containing 23g of NaCl in 500 mL of solution? (the molecular mass of NaCl is 58.44.)

33. ## pre ap chem

heating an ore of antimony and iron II sulfide. Sb2S3+3Fe-->2Sb+3FeS when 15g Sb2S3 reacts with an excess of Fe, 9.84g Sb is produced. what is the pecent yeild of this reaction?

34. ## Math

A particle P starts at the origin (x0,y0)=(0,0), of the plane. The particle moves in steps as follows. 1. P moves 1 unit to the right to the point (x1,y1)=(1,0), then 2. P moves 1/2 unit up to (x2,y2)=(1,1/2), then 3. P moves 1/4 unit to the left to

35. ## Statistics (Probability)

I just asked a question a few minutes ago. But this is the last two questions I need help with. I have tried a couple different answers for both and still can't seem to get the correct ones. Four draws are going to be made at random with replacement from

36. ## Physical Ed

Could you help me with this please? 1. Telling a child that he won't amount to anything in life is a form of A. neglect B. emotional abuse (My answer) c. physical abuse d. sexual abuse

37. ## English

Which of the following words best describes the political climate of Curacao in the early 1940s? A. alarmed B. discouraged * C. hopeful * D. tense I think the answer is either B or C

6. In ABC, m

39. ## Science 1 question help plz thank you

Which of the following is not true about bias. A. Personal bias involves the influence of your own likes and dislikes B. Ethical bias involves basing a conclusion on too little data C. Cultural bias is influence from culture in which you grew up D.

40. ## Chemistry 101

The distance from the Earth to the sun is approximately 9.37 x 10^7 miles. How long does it take for light from the sun, to reach the earth? Speed of light is 3.00 x 10^8 m/s. Use dimensional analysis to solve.

41. ## physics

You stand on the end of a diving board and bounce to set it into oscillation. You find a maximum response in terms of the amplitude of oscillation of the end of the board when you bounce at frequency f. You now move to the middle of the board and repeat

42. ## algebra, HELP!

9. The sides of a rectangle are increased by a scale factor of 4. The perimeter of the smaller rectangle is 20 cm. What is the perimeter of the larger rectangle? (1 point) 320 cm 80 cm 120 cm 60 cm 10. A right triangle has an area of 13 m2. The dimensions

43. ## Help- Physics

How much work did the movers do (horizontally) pushing a 130kg crate 10.1 m across a rough floor without acceleration, if the effective coefficient of friction was 0.50?

44. ## Physics

What is the acceleration experienced by the tip of the 1.5 cm-long sweep second hand on your wrist watch?

45. ## chemistry

Molybdenum (Mo) has a density of 10.22 g/cm3 and it crystalizes into a fcc unit cell, calculate the radius of a (Mo) atom?

46. ## math

video games are on sale for 35% off. if a particular game regulary sells for \$99.50 what is the sale price

47. ## math

3.5% of d is 0.105

48. ## math

a radioactive substance decays at an annual rate of 24 percent. If the initial amount of the substance is 640 grams, which of the following functions (f) models the remaining amount of the substance, in grams, t years later?

49. ## math

3x=5y 6x-7y=17 Using Elimination Method (?) Find x and y

50. ## biology

Which is a form of active transport? A. Proteins open up channels in the cell membrane. B. Proteins push molecules through the cell membrane. C. Proteins create openings on another side of the cell membrane. D. Proteins enter and exit the cell freely. i

51. ## History

What is one of the factors that helped Buddhism spread through China? A. Theravada Buddhism enabled all worshipers to achieve nirvana. B. Mahayana Buddhism offered escape from suffering and the promise of achieving salvation.

52. ## Biology

A 2n cell has 23 pairs of chromosomes. At the end of Meiosis 1, how many individual chromosomes will each daughter cell have? ____ IS it 46?

6. Which three lengths CANNOT be the lengths of the sides of a triangle? A.25 m, 16 m, 10 m B. 15 m, 13 m, 12 m C. 18 m, 5 m, 10 m D. 8 m, 8 m, 15 I think its A And if I'm wrong please explain the answer

What characteristics increase the likelihood of success for entrepreneurs and small business owners. What are characteristics that decrease the likelihood of success. I don't get this. Can someone explain?

What are some of the climate types in Africa? What kind of resources does each region produce? What are some types of crops that are grown in Africa? What is the vegetation like in Africa?

56. ## Chemistry 101

If a piece of granite weighing 250.0 grams is heated in boiling water to a temperature of 100 C and then placed in a calorimeter containing 400.00 grams of water, the temperature of the water increases from 20.0 C to 28.5 C. what is the specific heat of

57. ## Chemistry 101

Joe Smith, the chemical engineer from Acme Chemical Company, wanted to determine the final volume in a large glass cylinder is he dropped a 12.52 pound ingot of lead whose density was 11.3 g/cm^3 into the cylinder which already contained 2500. mL of water.

58. ## Government

John Locke: In his book Two Treatises on Government, Locke refuted the divine right of Monarchy, and established a theory which states that all men are men are born free and equal. Each person should have equal access to the natural rights of life,

choose the linking verb to complete the sentence Gemma _____ the first female winner of the annual poetry contest? congratulated photographed became knew

60. ## math

Two paper strips each 5 cm wide are laid across each other at an angle of 30 degrees. Determine the area of the overlapping area. I have no idea where to start with this question or how to go on. I know it has to do with cosine or sine law. But what do I

61. ## Accounting

Rexford Company manufactures finger splints for kids who get tendonitis from playing video games. The firm had the following inventories at the beginning and end of the month of January. January 1 January 31 Finished goods \$126,000 \$117,000 Work in process

62. ## math

find the unit price for each option shown below. round to the nearest cent if nessicary indicate which option is better to buy?

63. ## Math

Challenge 7: What values of x satisfy |x-4|+|x+4|

64. ## physics

The magnitude of the magnetic field produced by a long straight current-carrying wire is: proportional to both the current in the wire and the distance from the wire proportional to the current in the wire and inversely proportional to the distance from

65. ## math

What is the 43rd digit after the decimal point in the decimal representation of 1/13?

66. ## stastics

solving problem the chicago public school system has about 680 schools about 130 of the schools will be closed. if the five schools are chosen at random find the probability that at least three of them willl be closed

67. ## math

How many gallons of organge juice are in a full size family jug? I think 1 gallon?

68. ## Psychology

Need help double checking these tricky psychology questions. I put an asterix (*)next to my answers, Thanks! Which of the following fields is the best example of psychology as a basic science? A-Educational psychology B-industrial organizational psychology

69. ## Math

In how many ways can two dice be rolled to yield a sum divisible by 3?

70. ## math

find the percent of decrease from 280 to 210. round to the nearest tenth of percent if necessary

71. ## math

In a survey, 480 people or 75% said they attened a movie at least a month. how many people were surveyed? i don't get how to find the answer

72. ## math

At the store, 6 pencils sell for \$.99. At this rate what is the cost of 16 pencils?

73. ## math

A salesperson receives 5.4% commission. On one sale, she received \$6.48. What was the amount of the sale?

74. ## English

Identify the prepositional phrases in the following sentences. 4. Clusters of stars form constellations. PP= of stars 5. Seven very bright stars surrounded by dust form the Seven Sisters. PP= form the Seven Sisters, PP= Seven very bright Identify the

75. ## History

The following events are related to the United States’ conflict with Iran over oil. Drag them into the order in which they occurred, with the earliest on top. The price of gas in the United States skyrocketed. Iran decided to stop the shipment of oil to

76. ## mathematics

Find the period and the amplitude of the periodic function y= -5 cos 6x a. period = 1/3pi, amplitude = -5 b. period = 1/6pi, amplitude = 5 c. period = 1/6pi, amplitude = -5 d. period = 1/3pi , amplitude = 5

77. ## Physics

Solve problem. Be sure to show your work and give a final answer with units rounded to the correct number of significant figures. 1) A wagon with a weight of 136 N is moved 19 m from its original location. How much work was done? 2) A simple machine

78. ## Physics

Solve each problem. Be sure to show your work and give a final answer with units rounded to the given number of significant figures. 1) Find the voltage on a circuit with a resistance of 12.5 Ω if it has a current of 2.35 A. 2) If a circuit with a 9.0 V

79. ## Civics

Which option did the National Voter Registration Act allow? A. criminals to register to vote (I think this one) B. adults to register to vote when they obtain or renew a driver’s license C. members of any party to vote in primary elections D. candidates

80. ## math

how many sides make up a square?

81. ## Physics

a rope pulls a 82.5 kg skier at a constant speed up a 18.7 degree slope with uk equals 0.150. How much force does the rope exert

82. ## math

bracket here represent end of square root h (x) = √x+12} -3 / x + 3 when x ≠ 3 h is continuous for all x > -12 Please help thank you

83. ## math

after a sleep over 3/4 of a large pepperoni pizza remained . the next day Mr.Maxwell ate 1/8 of of what was left over. what fraction of a large pizza did Mr.Maxwell eat?

84. ## biology

The streamline shape of sharks and whales, similar but not due to a common ancestor is an example of: Why is it Analogous traits? Why is Homologous traits wrong?

85. ## math

The boy decided to ride the terror tower. at its maximum height, the ride reaches 65m above ground. When the boy reaches the top of the tower, his gum falls out of his mouth. the height of the gum can be given by the model: h=65-4.9t^2 where t is in

86. ## Chemistry

How many grams of O_2(g) are needed to react completely with 4.46 g of H_2(g) according to the following balanced chemical equation: 2H_2(g) + O_2(g)--> 2H_2_O(g)

87. ## Math

Find the exact solution of cos2x+sinx=0 in the interval [0,2pi)

88. ## Geometry

Let p and q be constants such that the graph of x^2+y^2-6x+py+q=0 is tangent to the y-axis. What is the area of the region enclosed by the graph? I have no idea what to do? Can someone please help me with the solution to the problem?

89. ## Math

What is the 5th of 9 consecutive whole numbers whose sum is 153 is what?

90. ## algebra HELP MRS SUE

which property is illustrated by the statement 8 (-5/6) = (-5/6) 8 Associative property of addition commutative property of multiplication inverse property of multiplication commutative property of addition***

91. ## Chemistry 101

This is the question 10.0 grams of nitrogen is reacted with 10.0 grams of the element phosphorus under certain conditions to yield trinitrogen diphosphide. Answer these questions. 1). Write a balanced equation. 2). which reactant is limiting? In excess?

92. ## Chemistry 101

10.0 grams of nitrogen is reacted with 10.0 grams of the element phosphorus under certain conditions to yield trinitrogen diphosphide. Answer these questions. 1). Write a balanced equation. 2). which reactant is limiting? In excess? 3). Theoretically, how

93. ## Chemistry 101

A chemist needs 2.00 grams of a liquid compound with a density of 0.785 g/cm^3 density. what volume of compund is required?

94. ## Chemistry 101

Joe Smith, the chemical engineer from Acme Chemical Company, wanted to determine the final volume in a large glass cylinder is he dropped a 12.52 pound ingot of lead whose density was 11.3 g/cm^3 into the cylinder which already contained 2500. mL of water.

95. ## Chemistry 101

Joe Smith, the chemical engineer from Acme Chemical Company, wanted to determine the final volume in a large glass cylinder is he dropped a 12.52 pound ingot of lead whose density was 112.3 g/cm^3 into the cylinder which already contained 2500. mL of

through their study on earth, geographers learn how earth and its people affect ? human health the solar system *** each other political systems

Using NOT when searching allows you to ______? search for subtraction math games eliminate unwanted topics to narrow down for search search for more than one topic narrow down your topic by combining words**

98. ## Math

Q. The coach of a baseball team separates the players into groups for the drills. Each group has the same number of players. Is the total number of players prime or composite, explain. - A. They really don't say the number in the book, but i would have to