Questions Asked onMarch 2, 2016

1. algebra

Which equation represents the axis of symmetry of the function y=-2x^2+4x-6 A y=1 B x=1 C x=3 D x=-3 Is the answer C?

2. language arts

a summary should include major events. which of these belongs in a summary of act 1 of the phantom tollbooth

3. English

I have a few questions that I'm stuck on. 1. Identify how the pronoun is used in the sentence. Just today Terry bought a picture for her. direct object indirect object object of a preposition*** (I think this is the answer because of the preposition for

4. math

how does a rodeo star get around?

5. English.

Which of the following is not one of the themes of the play Romeo and Juliet? a.) Good intentions always yield good results b.) Tragedy causes everyone involved to look intently at themselves. c.) True love requires risk. I have a very strong instinct it

6. science ms.sue or mr.reed plz help me

why does the design of the vacuum flask minimize heat transfer by conduction

7. Math

I really do not want to fail this project, could anyone please help me understand this and go through step by step with me? Thank you so much. Modern Design magazine is having a contest to design the best ice cube in one of three shapes¡Xa cube, a sphere,

asked by Alexia Smith
8. Algebra

A \$6,300.00 principal earns 6% interest, compounded annually. After 3 years, what is the balance in the account? a. \$1,360,800.00 b. \$7,503.40 c. \$7,434.00*** d. \$25,804.80

9. Social studies

Which of the following was a change made to transportation during the 1920s? A. Airplanes were invented and used for the first time. B. Railroads were introduced, making it easier to ship goods. C. The first canals between waterways were built. D.

10. Math!

Describe how you would estimate the square root of a number that is not a perfect square without using a calculator. Can someone please explain? I need some help.

11. Economics

Given the following diagrams: Q1 = 16 bags. Q2 = 11 bags. Q3 = 23 bags. The market equilibrium price is \$53 per bag. The price at point a is \$85 per bag. The price at point c is \$5 per bag. The price at point d is \$63 per bag. The price at point e is \$38

12. Social studies

Which of the following was a cause of the Great Depression? (Choose all that apply.) A. the stock market crash of 1929 B. prohibition C. failed crops and drought D. a lack of demand for goods The first 3? Is that correct?

13. Algebra

Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approximately 5.88 × 10*12 miles. Suppose a star is 9.8 × 10^1 light-years from Earth. In scientific notation, approximately how many

14. Algebra

Does the table represent an exponential function? x: 1 | 2 | 3 | 4 | y: 4 | 16 | 64 | 256 | a. yes b. no***

15. Language Arts

If there is a SMATTERING of applause at the end of a play, what do you hear? A. just a few people clapping** B. total silence C. half the audience cheering D. everyone clapping loudly

16. math

A store offers a loan for \$900 to buy a computer. The terms of the loan are for 9% simple interest and equal monthly payments for three years. What is the monthly payment?

17. Chemistry

When the sugar glucose, C6H12O6 is burned in air, carbon dioxide and water vapor are produced. Write the balanced chemical equation for this process, and calculate the theoretical yield of carbon dioxide when 1.00 g of glucose is burned completely.

18. Chemistry

How many millimoles of HCl (aq) are neutralized by 0.35 g of CaCO3 (sol)? mmol

19. precalculus

a plane is heading 60 degrees east of south at 180 km/hr. a 50 km/hr wind blows in the direction of 25 degrees west of south. find the resultant velocity and bearing.

20. MATH HELP ASAP

Find the area for the circle (use 3.14 for pi). Show your work. Round to the nearest tenth.the radius is 23yd I really need help i'm treble at this type of math and i'm gonna fail if I don't have this question rigT!! THANKS EVERY ONEEEE!!!!

asked by the girl that has no friends
21. Social studies

Describe the effects of the Great Depression on Georgians. A. Georgians were forced to barter rather than use cash.**** B. Women returned to the workforce. C. Georgians who worked in industry lost jobs and homes.*** D. It was easier for minorities to find

22. English

Which of the following sentences uses a predicate adjective? A) with all the rain, the zoo has been empty B) The manager of the zoo is Mr. Jones*** C) The seal trainer is she D) The zoo is one of my favorite places Is it b?

23. Algebra

A. A bowling ball is dropped from a height of 35 feet write a function that gives the height h (in feet) of the bowling ball after t seconds H(t)=__ B. Find the height of the bowling ball after 1 second C. How long does the bowling ball take to hit the

asked by Kylet davis
24. Algebra

A. A bowling ball is dropped from a height of 35 feet write a function that gives the height h (in feet) of the bowling ball after t seconds H(t)=__ B. Find the height of the bowling ball after 1 second C. How long does the bowling ball take to hit the

asked by Kylet davis
25. Language Arts

What is the pattern of stressed and unstressed syllables in this line: The sun should drop its greatest gold

Mrs. walter drove 350 miles on 25 gallons of gas.mr walters drove 480 miles on 32 gallons of gasfind the mileag per gallon for each car which car is getting the better mileage pergallon? Show your answer.

27. Math

Write base-ten number for five hundred seventy-two

28. Calculus

Determine if the Mean Value Theorem for Integrals applies to the function f(x) = 5 - x^2 on the interval 0 to sqrt 5 . If so, find the x-coordinates of the point(s) guaranteed by the theorem.

29. MATH HELP

The Francesco Company produces spaghetti sauce that is used in restaurants. The fixed costs total \$1,329,050. The selling price per 64 oz. can of sauce is \$12.40. The variable cost per can is \$4.80. What is the break-even point in number of cans?

30. Chemistry

Hydrogen sulfide gas burns in the presence of oxygen to produce sulfur dioxide gas and water vapor. Write a balanced chemical equation, including the physical state

salary increases: A man gets a job with a salary of \$30000 a year. He is promised a \$2300 raise each subsequent year. Find the total earnings for a 10 year period. Arithmetic Sequence,:

32. Algebra

On January 1, 2010, Chessville has a population of 50,000 people. Chessville then enters a period of population growth. Its population increases 7% each year. On the same day, Checkersville has a population of 70,000 people. Checkersville starts to

33. Math

JASON DRIVES 50 MI TO A TRAIN and then continues his trip with a 210 mi train ride. the car travels 20 mph slower than the train. if total travel time is 4 hr, find the average speed of the car and the average speed of the train.

34. Physics

1.) jet plane traveling 1800 km/h (500 m/s) pulls out of a dive by moving in an arc of radius 6.00 km. What is the plane's acceleration in g's? 6.) A child on a merry -go-round is moving with a speed of 1.35 m/s when 1.20 m from the center of the

35. Science

1.)Which of the following are chemical changes? A.)Boiling Of Water B.)Melting A Cube of ice C.)Dissolving 10 grams of salt in water D.)Splitting water into hydrogen and oxygen 2) What is the mass of water that results from combining 2.0g of hydrogen with

36. Language Arts

Identify the independent clause in the following sentences 1. If we are going to make it to the movie on time, we really need to leave right now. A. If we are going to make it B. If we are going to make it to the movie on time C. We really need to D. We

37. physics

A 5.3-kg block is pushed 2.3 m up a vertical wall with constant speed by a constant force of magnitude F applied at an angle of θ = 30° with the horizontal, as shown in the figure below. If the coefficient of kinetic friction between block and wall is

38. physics

1)a galvanometer has a resistance of 40 ohm and is of 3 mA full-scale deflection.how would you modify it to act as a 0-5 A ammeter? 2)the galvanometer described in question 1 is to be converted into a 0-5 V voltmeter. a)when the voltmeter is connected to a

39. Science

Describe how the meteorite collision at the end of the Mesozoic affected the atmosphere and the biosphere.

asked by Breanna L.
40. Math

Del and his 5 friends eat 4 pizzas. If each has the same amount and there is 1/4 of a pizza left over, how much did each person eat

41. Algebra

An investment account earns 4% per year compounded annually. If the initial investment was \$4,000.00, how much is in the account after 3 years? Round your answer to the nearest dollar.

42. math

What is the area of a circle if the circumference is 87.92 cm^2?

43. Algebra

The masses of four different insects are given below. Insect A: 2.19*10^-4 g Insect B: 5.00*10^-3 g Insect C: 9.0*10^-2 g Insect D: 1.50*10^-3 g What is the order of these insects from heaviest to lightest? a. Insect D; Insect A; Insect B; Insect C b.

44. Geography

which adaptation to southeast asia's geography has been most successful? a)skyscrapers allow everyone to have plenty of space to live and work. b) Earthquake safety alerts have saved many lives during earthquakes

45. MATH HELP

The Francesco Company produces spaghetti sauce that is used in restaurants. The fixed costs total \$1,329,050. The selling price per 64 oz. can of sauce is \$12.40. The variable cost per can is \$4.80. What is the break-even point in number of cans?

46. Science

Describe ozone creation and loss in the ozone layer. Does one occur more than the other?

47. 7th Grade Math

Hi, I really need help with this question because 1. I suck at geometry and 2. I'm lost but I think this is the answer. Find the volume of a triangular prism with the following dimensions. Round to the nearest whole number. triangle base: 9 ft. triangle

48. Math Algebra PLEASE EXPLAIN

Ferguson Financial Advisers Inc. (FFAI) allocates 76% of its annual budget to employee compensation. FFAI spends \$1,345,000 annually on employee compensation. What is the annual budget of FFAI?

49. science

Can scientists use radiocarbon dating to find the age of a very tall, old redwood tree living in an old growth forest?

asked by Breanna L.
50. Social studies

Discuss the significance that segregation, voting rights, and education had on African American life in the South during the late 19th and 20th centuries. What could I say?

51. us history

can someone check my answers, 1. How was South Carolina constitution of 1868 different from previous state constitutions? -B Representation was based on population alone. 2. How did Republicans control of South Carolina affect the state? -C. The

asked by help mom
52. Chemistry

A 3.50L balloon contains 0.178 mol of gas. If 0.094 mol of gas is added to the balloon, what will be the new volume?

53. English

Which senates has a barber subject verbal agreement ? A)grandma and aunt Louise gets you a present b)grandma and aunt Louise bought you a present c)grandma and that Louise buys you a present D)Grandma and aunt Louise getting you a present B?

54. math

A number is 4 hundreds more than 142

55. math

It takes a hose 4 minutes to fill a rectangular aquarium 8 inches long, 9 inches wide, and 10 inches tall. How long will it take the same hose to fill an aquarium measuring 22 inches by 26 inches by 34 inches?

56. Statistics

Two high school students took equivalent language tests, one in German and one in French. The student taking the German test, for which the mean was 66 and the standard deviation was 8, scored an 82, while the student taking the French test, for which the

57. MATH HELP ASAP

the question is: use the formal t find the surface area of the square pyramid( its 6ft3ft and 3ft it wont let me put link to pic so yea) A:45FT^2 B:81FT^2 C:36FT^2 D:72FT^2 I thinks its c but idk for sure

asked by the girl that has no friends
58. US History

Why were yeoman farmers often called "the backbone of the South" in the period from 1820 to 1850? A) When government officials wanted to oversee how Southern land was cultivated, yeoman farmers challenged the idea. B)Yeoman farmers grew vegetables, raised

59. Math

Eli's Dad made him a birthday cake, but forgot to buy candles. He could only find a few. But Eli was smart in math, so his Dad said "The ratio of candles to years is 3 to 5" That gave him the right number. How old was Eli? I am very confused on how to even

60. Social Studies Ms. Sue

1. What was "king" and the main topic of conversation in the South? a. politics b. sugarcane c. cotton* d. slavery 2. Because many Southerners were unwilling to sell slaves to raise funds to build factories, they had no money to invest in businesses.

61. Physics

A 60kg man standing on a stationary 40kg boat throws a 0.2kg ball with a velocity of m/s. Assuming there is no friction between the man and the boat, what is the speed of the boat after the man throws the ball?

62. Chemistry

24.0 mL of 2.4 M silver nitrate is mixed with 32.0 mL of 2.0 M sodium chloride. ( I wrote the balanced equation as AgNo3+NaCl -> NaNo3 + AgCl ) A) Identify the precipitate formed by name and formula. - I wrote AgCl (silver chloride) B) Calculate the mass

63. Math

Kenya, Matt, Tia and Justin live on the same street. Their houses are gray, green, blue and white, but not necessarily in that order. Justin lives next door to the grey house. Matt and Justin live across the street from the green house. Tia's house is

64. Language

Miracles Walt Whitman, 1819 - 1892 Why, who makes much of a miracle? As to me I know of nothing else but miracles, Whether I walk the streets of Manhattan, Or dart my sight over the roofs of houses toward the sky, Or wade with naked feet along the beach

65. L.o

6 practical actions that you can take to address human rights violations of xenophobia in your community

66. Economics

What are the costs and consequences of providing the subsidies and welfare in South Africa?

67. Chemistry

What set of hybrid orbitals is used by Xe in XeO3F2? dsp2 d2sp3 sp3 dsp3 d2sp

68. Math

How many 1/8 liter glasses of juice can you pour from a 1/2 liter bottle of juice?

69. Social studies

What was significant about the election of 1932? (Choose all that apply) A. The American people were satisfied with Hoover's policies. B. The American people re-elected Hoover with an overwhelming majority. C. Roosevelt promised bold action, unlike hoover.

70. Math

Jerry spent 5 1/3 hours cleaning the house. If he spent half that time cleaning the bathroom and 40 min cleaning his room, how much time did Jerry spend cleaning the rest of the house?

71. Writing

Which technique is useful for avoiding plagiarism

72. Calculus

A rectangle is bounded by the x-axis and the semicircle y = sqrt(36-x^2). What length and width should the rectangle have so that its area is a maximum? I understand that 2xy = A and that 4x + 2y = P, but I'm not sure how to solve for a variable to plug

73. Language Arts

Read each sentence. Circle the contraction or contractions in each sentence below: 1. He's going to show me how to prepare dinner. Answer: Circle He's 2. Can you tell if she's your friend or enemy? Answer: Circle she's 3.We'll have to empty out our garage

74. Algebra

The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=-3t^2+18t+53 where 1

asked by Kylet davis
75. 6th grade world hstory plz check

I pick A one drawback of voluntary trade was that it 1. requires two groups to use a common language 2. can make one group dependant upon another for necessary goods 3. does not occur unless there is a shortage of goods for atleast one group 4. forces

76. Algebra

Case facts: Y=326.2x - 241.6 What is the standard form of the linear model? The answer is: 1631x-5y= 1208 Please explain step by step how this is the answer.•Algebra - Steve, Wednesday, March 2, 2016 at 7:09pm man, there are only about two steps: y =

77. trigonometry (Course and Bearing)

two lighthouses are situated such that B is 7 km directly east of lighthouse A. A ship at point P observes that A is due north and that the bearing of B is 46°10'. How far is the ship from A and B ?

78. Math

how do i solve for b, when: (2pi/b)=8pi

79. Trig

Use the Law of Cosines to determine the indicated angle θ. (Assume a = 17, b = 10, and c = 20. Round your answer to one decimal place.)

80. Mayh

One half of the birds at the pet store are yellow . Tara buys one of the yellow birds. Then one third of the birds at the store are yellow. How many yellow birds were at the pet store before Tara bought one ?

81. finance

Determine the present value now of an investment of \$3,000 made one one year from now and an additional \$3,000 made two years from now if the annual discount rate is 4 percent.

82. U.S History

Don't You Push Me Down Words and Music by Woody Guthrie Well you can play with me And you can hold my hand. We can skip together Down to the Pretzel man You can wear my mommy's shoes Put on my daddy's hat You can even laugh at me But don't you push me

83. math

The width of a rectangle is 12 cm less than the length. The perimeter is 156 cm. Find the width and length.

84. literature

describe Brille as a person as political prisoner, as a father?

85. World Geography

Which religious group is found in the western parts of Eastern Europe? A. Roman Catholics B. Eastern Orthodox C. Muslims D. Protestants I put B but that was incorrect

86. MATH

The cost to manufacture a product is proportional to the quantity produced, with a cost of \$270000 dollars per day when 900 items are produced. The cost to store n items is proportional to the square of n, with a daily storage cost of \$6480 dollars when

87. msth

It takes a hose 3 minutes to fill a rectangular aquarium 8 inches long, 11 inches wide, and 12 inches tall. How long will it take the same hose to fill an aquarium measuring 21 inches by 29 inches by 30 inches?

88. Finance

A 10-year bond of face value 100 CCU and coupon rate of 8% was issued exactly six years ago. If the yield to maturity today is 7%, what would be the price of the bond today?

89. Math

a 40 years old mother has a 10 years old daughter. In how many years will the mother be twice as her daughter? Please help me with this. ASAP. Thanks

90. Language Arts

Which sentence has correct subject - verb agreement a) casey or robbie are coming to the movies with us b) swimming and skiing is my favorite sports c) sandwhiches or pizza both sounds good for a quick dinner** d) either your brother or his friend is

91. Science

You are walking on a moving sidewalk (moving at a speed of 2 mph).if you are walking in the same direction as the sidewalk at a speed of 4 mph what is your velocity relative to the ground what would be your velocity if you were walking in the opposite

92. Physics

A machine has an overcome of 60percent.If the machine is required to overcome a load of 30N with a force 20N.calculate it velocity ratio?

93. MATH HELP

Zoro Manufacturing Company manufacturers wooden picture frames. Each piece of wood yields 15 frames. Each piece of wood costs \$18.75. The direct labor charge is \$13.50 per hour. Sixty-five frames can be produced each hour. To the nearest tenth of a cent,

94. georgraphy,ms.sue.someone help

Hello everyone I'm going to talk about Africa, I bet you're thinking oh my God he's going to talk about that hot place Africa . Guess what only little parts of Africa are hot. Here are the questions I'm going to answer in my essay, What are some of the

asked by Charlie Shuler
95. Physics

The system of nine small 3 kg objects is rotating at an angular speed of 6 rev/s. The objects are connected by light, flexible spokes that can be lengthened or shortened. What is the new angular speed if the spokes are shortened from 6 m to 2 m?

96. World history 6th 2 more questions

The Ayurveda is a Hindu book of knowledge that A. provides instructions for large sale agriculture B. describes the origins of Hindu gods and goddesses C. Recounts the historical migrations of the Aryans D. Contains ancient Hindu knowledge of medicine

97. geography

Practical action that you can take to address human right violations of xenophobia in your community?

98. Language Arts

Directions: replace the bold faced word with a contraction. 1. We will(bold faced) see you t the English class next week! Answer: We'll 2. There is (bold faced) no milk in the refrigerator. Answer: There's 3. There will (bold faced) be time to chat later.

99. Algebra

Write in Scientific Notation: 164,000,000,000,000

100. Physics

A waterfall is 1260m high. calculate the change in temperature of the quantity of water that falls from the top to the bottom of the waterfall( neglect heat losses to the surrounding) take g to be 10m/s and specific.heat capacity of water to be 4200j/kg/k.

101. physics

A string under a tension of 43.0 N is used to whirl a rock in a horizontal circle of radius 2.25 m at a speed of 20.0 m/s on a frictionless surface as shown in the figure below. As the string is pulled in, the speed of the rock increases. When the string

102. MATH

Calculate the composite functions f∘g and g∘f. f(x)=6x,g(x)=x8 f(g(x))= g(f(x))=

103. chemistry

Please I need a detailed explanation, am stuck doing this assignment, at what temperature in kelvin will co2 molecules have an rms speed equal to hydrogen at 20 Celsius?

104. geomentry

find the area of each circle to the nearest tenth with diameter of 8ft.

105. algebra

On a scale drawing with a scale of 1/64, the height of a building is 7.8 inches. How tall is the actual building? 64 x 7.8 = 499.2

106. Algebra

The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=-3t^2+18t+53 where 1

asked by Kylet davis
107. MATH

Solve each questions by age equation problem: 1. Jonathan is 3 years older than Alvin. In 7 years, Alvin's age will be 6/7 of Jonathan's age. How old are they now? 2. The present age of Ella's mother is three times that of Ella. After 5 years. Sum of their

108. History

By 1860 the Midwest and the East were united by a network of A. Roads B. Railroad tracks*** C. Canals D. Steam-powered ships Am I correct? :)

109. CHEM QUESTION

In writing and balancing equations using sulfur chemists usually use the empirical formula, S, rather than the molecular formula. Why? I'm not sure how to answer this question.

110. Algebra

The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=-3t^2+18t+53 where 1

asked by Kylet davis
111. math

my son is x year old ,in five years time i will be twice his age and both our ages will be multiples of 10.the sum of ages will be between 50 and 100.how old am i

112. Math

In order to gain popularity amongst high school students, Starbucks is creating a special winter promotion on Starbucks. The function below represents the cost of a Starbucks as a function of time (measured in days after December 4th). Piece wise function

113. Algebra

Case facts: Y=326.2x- 241.6 What is the standard form of the linear model? The answer is: 1631x-5y= 1208 Please explain step by step how this is the answer.

114. Algebra

The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=-3t^2+18t+53 where 1

asked by Kylet davis
115. math

the normal line to the curve y=f(x)=2x^2 at a point in the first quadrant passes through the point (0,3/4). find an equation of this normal line

116. english

Which sentence contains the correct form of the possessive pronoun?

117. probability

One thousand tickets ae sold at \$1 each for a grand prize of \$500.00. What is the expected value if a person purchases a single ticket? Part 2:are the people selling the tickets making a profit? Why or why not.

118. Math

Sam is 9 years older than angel. Six years from now, Sam age will be thrice the age of angel 3 years ago. Find their present ages. Please help me with this. ASAP. Thanks

119. English

1. I saw a UFO in the sky yesterday. 2. I saw a UFO in the air yesterday. 3. I saw two UFOs in the sky yesterday. 4. I saw two UFOs in the air yesterday. ================ Which expressions are correct?

120. probability

One thousand tickets ae sold at \$1 each for a grand prize of \$500.00. What is the expected value if a person purchases a single ticket? Part 2:are the people selling the tickets making a profit? Why or why not

121. Physics

3/2/2016 An unknown substance at a temperature of 20 degrees Celsius is warmed up to 50 degrees when water at 80 degrees is added to it. The sum of the masses of the unknown substance and water is equal to 1000grams. In another experiment, the same

asked by Marilynn on behalf of Victor Hopman
122. Physics

Yuvi is trying out for the track & field team and wants to give long jump a try. He currently can reach a distance of 5.90 m when leaving the ground at an angle of 30.0°. (a) What is his takeoff speed? (b) If Yuvi could increase his takeoff speed 5.0%,

123. Physics

Determine the normal force for a laundry basket with a mass of 4.5 kg in each of the following situations... (a) at rest on a horizontal surface? ___ N (b) at rest on a ramp inclined at 12° above the horizontal? ___ N (c) at rest on a ramp inclined at

124. Chemistry

What is the unit for molality? The unit for molality is moles per kg Or M/kg

125. PHYSICS

Yuvi is trying out for the track & field team and wants to give long jump a try. He currently can reach a distance of 5.90 m when leaving the ground at an angle of 30.0°. (a) What is his takeoff speed? (b) If Yuvi could increase his takeoff speed 5.0%,

Provide two examples (social, political, cultural, environmental, or economic conditions) that may have influenced the content and development of the U.S. Constitution. In addition, explain how the factors you selected impact public administration in

127. Algebra

What is the order of 4*10^-7, 7*10^-9, 1*10^4, 2*10^4 from least to greatest? a. 1*10^4, 2*10^4, 4*10^-7, 7*10^-9 b. 4*10^-7, 7*10^-9, 1*10^4, 2*10^4 c. 7*10^-9, 4*10^-7, 1*10^4, 2*10^4*** d. 7*10^-9, 4*10^-7, 2*10^4, 1*10^4

128. science

A cylinder of length 5cm and uniform cross section area 50.24cm^2 is suspended from a spring balance and totally immersed in water.If the density of the material of the cylinder is 1.25g/m^3. Determine the upthrust on the cylinder. Take g=10m/s^2 density

129. English

I have more than three smart phones. This smart phone service has been opened. However the other smart phones services have not been opened. They are juse second-hand smart phones. With the phones, I can take photos and make videos a lot. ==============

130. math

Each side of a square classroom is 9 yards long. The school wants to replace the carpet in the classroom with new carpet that costs \$88.02 per square yard. How much will the new carpet cost?

131. Science

Tomorrow I have the midterm (Lab-Earth Science) on 1 Minerals Igneous Rocks Sedimentary Rocks 2 Topographic Maps 3 Geologic Time Help with this, please.

asked by Julius Caesar
132. Math

1. Big Al has a set of non-metric wrenches that have these numbers on the end: 7/16, 1/4, 9/16, 3/8, 5/16, 1/2 Which of these wrenches fits the largest nut? Which fits the smallest nut? I am very confused on how to figure this out. Please help.

133. math

markup rate base on selling price =22%; markup =\$270. find the selling price

134. Chemistry

3. suppose a gas at STP. Calculate its pressure at 25 degrees celcius if volume remains unchanged 5. suppose 1.11 L of an unknown gas in a rigid container constant volume is cooled from 22 deg. C to -55 deg C. Calculate the new pressure of the gas 6.)

135. Science

what is the role of malic acid in the reproduction of fern plant

136. science

A car moves 3 kph. Car B which is 50 m ahead of Car A is moving at 6 kph. If car A accelerates by 5m/s/s, determine if the cars will collide

137. physics

A car moves 3 kph. Car B which is 50 m ahead of Car A is moving at 6 kph. If car A accelerates by 5m/s/s, determine if the cars will collide.

138. Maths

y = -14sin(8x)2cos(5x) - 4sin(5x)cos(8x) u = -14sin(8x) u' = -112cos(8x) v = 2cos(5x) v' = -10sin(5x) u2 = -4sin(5x) u'2 = -20cos(5x) v2 = cos(8x) v'2 = -8sin(8x) y' = (uv') + (vu') + (u2v'2) + (v2u'2) y' = [(-14sin(8x))(-10sin(5x)] -

139. Biology

1.,you drink salty beverages (clams to) and eat pretzels all day. At the end of the day your weight is way up. Why? I think it has something to do with the fact that our cells shrink in size ? I have no clue? 2. Athletes drink Gatorade . Why? Given the

140. physcal science

If the velocity of the car is increased to 45 km/hour, what is its kinetic energy?

141. Social studies

What is porcelain? No answer choices.

142. 11th grade chemistry

The bottled butane gas is installed in an oven that can supply 0.125 g/hr .In a kitchen room of volume 32 m^3 (volume of air), the oven is made to operate for 2 hours. Assuming the kitchen room is closed, what is the mole composition of the atmosphere in

143. Language Arts

Directions: Circle the correct form of negative to complete each sentence. 1. I decided that there wasn't (no, any) point in finishing the project. Answer: Circle any 2. I could name (none, any) of the singers we heard. Answer: Circle any 3. The woman left

144. Chemistry

If you have 14.2 mol of C4H10 and 85.6 mol of O2, which is the limiting reagent? I calculated mass using m=N*M, giving me the answer that C4H10 is the limiting reagent. That being said, the answer on the back says O2.

145. Science

Kilograms divided by Newton?

146. Physics

A string under a tension of 43.0 N is used to whirl a rock in a horizontal circle of radius 2.25 m at a speed of 20.0 m/s on a frictionless surface as shown in the figure below. As the string is pulled in, the speed of the rock increases. When the string

147. History

Famine caused people from which country to immigrate to the U.S.? A. Britain B. Ireland C. Spain D. Germany***

148. Algebra

What is the degree of f(x) = 6(x-1)^12(x+1)^3? Explanation too please :)

149. physics

how many electrons drift past a point on for 10 minutes current is 0.2 A.the charge on one electrons 1.6*10^-1

150. Statistics

If four coins are flipped at once, find the probability that there will be at least 2 heads. Round your answer to 3 decimal places.

151. Chemistry

N = Sp.gr*1000* percent% / eq.wt Prepare 200 ml of 5 N H2SO4 solution from concentrated H2SO4 , if we know that Sp.gr = 1.84 g/ml , percent = 98% , At.wt for (H= 1 , S=32 , O =16 ) Thank you a lot

152. Maths

a street map has a scale of 1: 25000 Two streets 7cm apart on the map

asked by Umerah Rizwan
153. Chemistry

If a 20mL sample of milk has a 0.027M concentration of lactic acid, what would the pH be? what would the concentration and pH be in one litre?

154. Physics

An ice skater of mass (on frictionless ice) fires a bullet of mass 10 grams that leaves the barrel at 500 m/s (in the x-direction relative to the ground) A) what is the recoil velocity of the skater relative to the ground? B) how much work is done in the

155. Math

If two inlet pipes are open, they can fill a pool in 1 & 12 minutes, one of the pipes can fill the pool itself in 2 hours. How long will it take the other pipe to fill the pool by itself?

156. Mathematics

Parametric Equations x = 9s^2 - 1 y = 1 - 8s^3 Find the cartesian equation?

157. geometry

How do i find 3.14 in a circle of 23yd?

asked by Zoen Bash
158. Social Studies

1) Who invented the sewing machine? a) Elias Howe***** 2) By, 1860 the Midwest and the East were united a network of? b) railroad tracks***** 3) Which invention filled the need for a method of communication that kept up with the industrial growth and fast

asked by Aye Aye
159. English

1. I'm in. = I agree with you. 2. I'm ______ = I don;t agree with you. --------------- What is suitable word for the blank?

160. Entrepreneurship

How does importing differ from exporting?

asked by Reina Bonilla
161. Physics

A hostess wants to cool her 100g of soup which is currently at 50Celsius, and it's specific heat is 0.8 cal/g celsius, by adding water (specific heat = 1 cal/ g celsius) at a temperature of 5Celsius, how much water should she add, assuming that all the

162. math

Let f(x)=2x2−7x+5 and g(x)=x2+9. Find f⋅g, and f/g i don't understand how to do this.

163. physics

In a series L.C.circuit the inductant and capacitant are 0.5H and 20mf respectively. calculate the resonance frequency of the circuit.

164. Algebra

The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=-3t^2+18t+53 where 1

asked by Kylet davis
165. math

The 2 parallel sides of a trapezoid measure 12 feet and 6 feet. If the height of the trapezoid is 7 feet. What is the area of the trapezoid?

166. accounting

how to calculate the remaining lifespan of 3 trucks owned by a business

167. Mathematics

A curve is defined parametrically x = 1 - √3 sin(2s) y = cos(2s-1) What is the gradient at s=(pi/6)

168. Spanish

fill in the missing letters in this sentence. Quizas anado una ---h---d-de--o picado tambien.

169. Math

If 12 cookies sell for 4.80 cents, then how much money would it be for 20 cookies?

170. Social studies

In the years before World War 1, the united states foreign policy was one of A. isolationism B. indifference C. involvement D. independence Not sure?

171. probability

One thousand tickets ae sold at \$1 each for a grand prize of \$500.00. What is the expected value if a person purchases a single ticket?

172. Math

one can of concentrate to four cans water makes juice. If I have 24 cans of juice, how many cans of water did I use

173. Algebra

Y= 312.3x+ 18.5 What is the slope?

174. math

Reggie has made a stew that is at 100 degree Fahrenheit and he wants to either heat it upto 165 degree F or cool down to 45 degree F. To heat up the stew,it will take atmost 45 minutes plus 1 minute for each degree raised.To cool down the stew,it will take

175. English

1. I am a good cook, ain't I? 2. I am a good cook, aren't I? 3. I aren't a good cook. 4. I ain't a good cook. =============== Are they possible to use?

176. math

how to factor (8 x^3 y^2)+ (4 x^2 y)- 12 x y^3. I could factor out 4xy from each term. Is that all I can do?

177. Algebra

Rewrite 10^-7 as a non-negative exponent:

178. Chemistry

If a 20mL sample of milk has a 0.027M concentration of lactic acid, what would the pH be? what would the concentration and pH be in one litre?

179. Physics

What is the velocity of the simple harmonic motion problem? Position of the graph is y= .4*cos(2pi*1/3*x)+1.2 I need to find the velocity as well as the acceleration. I have worked through it and keep getting that the velocity is 0. I don't believe that is

180. MATH.

Given that f(x)=4x−3 and g(x)=4−x2, calculate g∘f(x)=

181. math

A car manufacturing company is interested in finding the average fuel consumption of one of its new models Leopard F-type. Hundred test drivers are chosen and asked to drive the car in urban conditions for 8 hours. The average fuel consumption of the 100

182. Algebra

Rewrite 10^-7 as a non-negative exponent

183. math

You have 540 feet of fencing to enclose a rectangular garden. You want the length of the garden to be 50 feet greater than the width. Find the length and width of the garden if you use all of the fencing.

184. criminal justice

Which of the following occurs when jurors return a verdict which is consistent with their own sense of justice and morality, but inconsistent with the law?

185. 8th grade math

I need to create a scatter plot using data for Old Faithful that includes waiting time between eruptions and the duration of the eruption. It's a data frame with 10 observations on 2 variables. eruptions numeric: eruption time in mins waiting numeric:

V/6=3/7

187. Math

3. Agua Fria volleyball is trying to raise money for their program . In order to do so they decided to sell Pizza for different prices. pizzas. The function below represents the cost of pizza where x represent the day since October 20th. Piece wise

188. Chem

What type of orbitals are used to form the N–N bond in hydrazine, N2H4?

189. English

1. I'm down. = I don't feel well. 2. I'm _____ = I feel good. ------------------ What is the suitable word for the blank?

190. math

Is it always?sometimes?never?that All polygons with congruent in sides are similar

asked by mary joy
191. LA READING HELP

State your thesis and identify both works.

asked by Girl with questions.
192. Physics

A 2.92 kg block starts from rest at the top of a 30° incline and accelerates uniformly down the incline, moving 1.93 m in 1.60 s. (a) Find the magnitude of the acceleration of the block. __ m/s2 (b) Find the coefficient of kinetic friction between the

193. physics

determine the thrust produced if 1.5 x 10^3 kg of gas exits the combustion chamber each second, with a speed of 4.00 x 10^3 m/s

194. Maths

Students were timed as they attempted to perform a simple test of dexterity. The incomplete data of results is shown below. Find x, if the mean time taken was 16 seconds. Time Taken (s) Frequency (0 - 10) 20 (10 - 20) 50 (20 - 30) x My equation: 850x + 25x

195. socials

I want to ask what stress the Magna Carta gave to English people.

196. Math

How do i find out the sin and cos equation of a sinusoidal graph?

197. Chemistry

4.5 moles of oxygen reacting with enough sodium will form how many moles of sodium oxide? How do you solve?

198. Math

How many square feet of tile would be needed to cover the area of a room 14 feet long and 12 feet wide?

199. Algebra

(-5,3), (4,-5). Slope intercept form

200. International Economics

Please use one graph per country and show both the autarky and the free trade equilibrium on each graph. Consider the following data on the factor endowments of two countries A and B: Countries Factor Endowments A B Labor force: L 100 workers 50 workers

201. phliosophy( justifying using the rule of inference

1.) A > B 2.) B > C 3.) ~C.D //:. ~A

202. Math

How many digits are in the decimal representation of 5^40? No calculator allowed.

203. physics

the current in alightning strike is 7500A.the strike lasts for 240ms.calculate a,the charge in c ,which flows in the strike to the ground b,the number of electrons transferred to the ground

204. math

The length of a rectangle is 3 times the width. The perimeter is 96 cm. Find the width and length.

205. Math

Find the Restriction y= 9-sqrt((2x-8))

206. chemestry

what is the solvent of SSD(silver sulfadiazine)? And what is the solvent of Neosporine?

207. Math

Jennifer bought a blender for her mother. The blender was on sale for 1/3 off the marked price. The regular price of the blender was \$18.00. How much will she pay for the blender, including sales tax of 6% Can you please help me figure this out because I

208. Math

In the month of April 9.45 inches of rain fell in Tallaassee. During the month of May, 9.6 inches of rainfall fell. Which month had the most rainfall, and what was the total for the two months? Answer: May had the most; the total was 19.05 inches Can you

209. Science

How do you do kilograms multiplied by Newton?

210. Math

How do i take out 2 or solve from: y=(2theta + pi)+3 Because i need to find the mathematical changes in the graph but i can't figure it out?

211. Math

How do i find "d" and "c" values in y=cos(x+(pi/2)) Base equation is y= A cos B (x +- C) +- D

212. science

nickel complexes(ethylenediamine) with graph of absorbance vs wavelength

213. Math

A common iguana is 200 centimeters long. A Texas horned lizard is 18.09 centimeters long. How much longer is the iguana?

214. Math

Identify the coeffiecent variable, and constant in the following expression: 8a + 6

215. health II

Every nerve impulses stimulate the breathing process or ventilation, which moves air through a series of passages into and out of the lungs

216. Algebra

Y= 1/2x -5, (-3,-1)

217. Bio

difference between lytic and lysogenic life cycle

218. Math

Using FTC(fundamental theory of calculus) evaluate the derivative of: (definte integral- lower bound 0 and upper 2) ∫|2x-1|dx I have no idea how to do this, especially because the dx is on the same side of the equation. It is usually d/dx, but this is

219. English

Currection the following sentance "Many childs love going to the zoo"

220. Math

Find the restriction y = 3 - sqrt(2x-8)

221. History

What was the background of many women who became leader in social reform movements? I have tried to answer this question but I couldn't find the answer in my textbook. I don't mean to cheat, but it would be very helpful to get a little more information.

222. maths

anyone know which topics is on non calculator?

223. math

Least to greatest 2/8, 11/4, 6/16

224. Maths

Lt (((1+×)^(1÷×))÷e)^1÷× x->0