# Questions Asked onMarch 16, 2016

1. ## Health

Another term for alcohol poisoning is.. A)Hangover B)Blackout C)Intoxication D)Overdose I would think either C or D

2. ## language arts

"this question asks about your independent reading selection. compare and contrast your independent reading selection with one or two other selections you have read this unit. support your response with at least two pieces of evidence from your independent

3. ## Science-The Solar System

What are two major differences in the composition of the inner and outer planets? I know that the inner planets are small, hard, and rocky, and the outer planets are large and gaseous. What is another difference?

4. ## Chem

In the aqueous solution of H2SO4 its mole fraction is 0.2 then closest value of molality of solution is (1) 13.9 (2) 9.8 (3) 10.2 (4) 11.2

5. ## math

Grandpa Mick opened a pint of ice crew. He gave his youngest grandchild 1/5 of the ice cream and his middle grandchild 1/4 of the remaining ice cream. Then, he gave his oldest grandchild 1/3 of the ice cream that was left after serving the others. Who got

6. ## Physics

The force between two identical charges separated by 1 cm is equal to 90 N. What is the magnitude of the two charges?

7. ## 4th grade math fractions

can anyone please answer and explain this A little monkey had 75 peaches. Each day, he kept a fraction of his peaches, gave the rest away, and then ate one. These are the fractions he decided to keep: 1/2,1/4,3/4,3/5,5/6,11/15 In which order did he use the

8. ## Math

1. Which would you measure in meters? A. The length of a pencil B. The capacity of a cup C. The mass of a puppy D. The length of a car

9. ## chemestry

Among the following Ka values, which represents the strongest acid? A. Ka = 1.2 x 10-3 B. Ka = 3.4 x 10-5 C. Ka = 8.7 x 10-8 D. Ka = 5.8 x 10-10 would the answer be A? please explain, don't just give me the answer.

10. ## geometry

Find the missing value to the nearest hundredth. tan ___ = 73 a- 81.61 b- 64.61 c- 60.61 d- 89.22 My answer is D

11. ## math

Find c and I. Choose the right answers. Hint: c = total of payments - amount financed Amount Financed (m) = \$3,500 Number of Payments per year (y) = 12 Number of Payments (n) = 36 36 payments of \$104.50 each. To the nearest penny, total interest(c) = \$ To

12. ## math

At Laurita's bakery 3/5 of the baked goods are pies and the rest are cakes. 1/3 of the pies are coconut. 1/6 of the cakes are angel-food. What fraction of all of the baked goods at Laurita's Bakery are coconut pies? What fraction of all of the baked goods

13. ## Geography

which demographic group is correctly matched with its issue A.religious people - farm subsidies B.midwesterners - farm subsidies C.single parents - affirnmative action D.all are matched correctly

14. ## chemestry

How would you classify a solution if [OH-] = 4.2 x 10-8 M? A. Acidic B. Basic C. Neutral D. It is impossible to tell based on the information given would it be B? please explain

15. ## Stats

Suppose you pay \$1.00 to roll a fair die with the understanding that you will get back \$3.00 for rolling a 6 or a 3, nothing otherwise. What is your expected value?

16. ## Science

A slab of granite has a mass of 1400.0 grams. The specific heat of granite is 0.040 J/gC. How much heat must be absorbed to raise the granite slab's temperature by 75 degrees C? 11.8 kJ 80.5 kJ 88.2 kJ 19.5 kJ I've tried solving this several times and I

17. ## Geometry

A construction crew wants to hoist a heavy beam so that it is standing up straight. They tie a rope to the beam, secure the base, and pull the rope through a pulley to raise one end of the beam from the ground. When the beam makes an angle of 40 degrees

18. ## History

magine you work in a steel mill in a large industrial city in England in the late 1800s. You live in a neighborhood with other factory workers, and share the same living and working conditions they do. Write a letter to your representative in Parliament

19. ## Physics

A lift of mass 200kg moves upward with a uniform velocity of 4 m/s . if efficiency of motor is 70% then input power of motor is?

20. ## Math

Seventy-five times a negative integer minus 36 equals negative 21 times the square of the negative integer.Which equation could be used to solve for the unknown negative integer

21. ## U.S. History (Check)(REED)

1. Name 5 aspects of New Morality. A: 1. Glorified youth. 2. Glorified personal freedom. 3. Challenged traditional ways of seeing and thinking. 4. Ideals of those of the loving family and personal satisfaction. 5. Influenced various aspects of American

22. ## History

Why was shipbuilding important to the Romans international trade? A. A major part of Romes economy was the selling of ships to foriegn merchants. B. Italy was covered with forests, which provided the lumber needed to build ships. C. Romans could build

23. ## Math

3. Select the measurement that is most reasonable. A. A cat has a mass of 5 grams. B. A street has a width of 5 meters. C. A swimming pool has a capacity of 5 liters. D. A beetle has a mass of 5 kilograms.

24. ## Math

2. Which would you measure in kilograms? A. the mass of a butterfly B. the capacity of a bottle C. the mass of a dog

25. ## Math

You borrow \$2,000 for a period of 4 years. You are charged simple interest at a rate of 3%. How much will you repay at the end of 4 years? Please answer. Thank you

asked by Luke Airhart
26. ## Science

15)Which of the following shows the correct sequence of what happens to the water molecules in an ice cube when it is removed from the freezer? 1. the molecules gain enough energy to break free from each other. 2. the ice begins to melt 3. the molecules

27. ## Math

9 friends share 12 pounds of pecans equals how many pounds of pecans does each friend get? Please answer soon! :-) :-( :-(

28. ## math

Grandpa Mick opened a pint of ice crew. He gave his youngest grandchild 1/5 of the ice cream and his middle grandchild 1/4 of the remaining ice cream. Then, he gave his oldest grandchild 1/3 of the ice cream that was left after serving the others. Who got

29. ## Physics

Using energy considerations and assuming negligible air resistance, find the speed of a rock just before it hits the water if it is thrown from a bridge 20.2 m above water with an initial speed of 13.4 m/s? (Verify that the speed is independent of the

30. ## physics

A concave spherical mirror forms an inverted image different in size from the object by a factor a > 1. The distance between object and image is d. Find the focal length of the mirror. (Use any variable or symbol stated above as necessary.) (b) Suppose the

31. ## chemistry

Calculate the Molarity of the unknown acid if 25.0 mL of the acid reacts with 17.50 mL of 0.14 M NaOH solution. Assume that NaOH and acid react in 1:! ratio. Show your work. (Hint: Find the moles of NaOH from the given molarity and volume. mols of NaOH =

32. ## Geometry

Write the equation of circle O centered at origin that passes through (9,-2) Circle B with center (0,-2) that passes through (-6,0) >For circle B, is the radius 6 in this case? So equation would be x^2+(x+2)^2=36, correct? If this is the case, how would I

33. ## maths,agricultur;life science,business

identify three courses or study fields you are interestedin following after grd12.write them down in order of preference.provide 2 reasons why you find this a suitable course for each choice

34. ## Maths

The rain water from a roof top of 44m*20m drain into a cylindrical tank having diameter of base 4m and height 3.5m if the tank is just full.find the rainfall in cm?

35. ## Spanish

translate this to english please but do not use google tanslate because it is not accurate they don't give you good enough answers please help me as soon as possible thank you so much ms. sue! el parque nacional

asked by Ethan Michaelson III
36. ## Math help asap!!! or someone help please

4. Which explains why the sequence 81, 3, 1/9,... is arithmetic or geometric? A)The sequence is arithmetic because it decreases by a factor of 1/27 B)The sequence is geometric because it decreases by a factor of 1/27 C)The sequence is arithmetic because it

asked by Miranda Lambert
37. ## Physics

Calculate the force needed to bring a 1100–kg car to rest from a speed of 83.0 km/h in a distance of 118 m (a fairly typical distance for a non-panic stop). Suppose instead the car hits a concrete abutment at full speed and is brought to a stop in 1.82

38. ## physics

A police car moving at 75m/s is initially behind a truck moving in the same direction at 14m/s. The natural frequency of the car's siren is 1000Hz. What is the change in frequency observed by the truck driver as the car overtakes him?

39. ## English 10th grade

1. Read the prompt below. Consider your position on the issue. Then write an essay response. You have 30 minutes to complete this assignment. Your assignment will be graded based on the Persuasive Prompt Grading Rubric. The rubric can be found in your Unit

asked by Yesenia Castillo
40. ## Math (statistics)

The probability of obtaining heads on a biased coin is 0.4. The coin is tossed 600 times. a. i. Write down the mean number of heads (240) ii. Find the standard deviation of the number of heads (12) b. Find the probability that the number of heads obtained

41. ## Chemistry

Calculate the mass of KHP (molar mass 204.44 g/mol) that reacts with 15.0 mL of the 0.15 M NaOH solution (molar mass 40.00 g/mol) required for standardization of the NaOH solution. Show your work.

42. ## MATH

An urn contains 5 white and 6 black balls. Four balls are randomly drawn from the urn in succession, with replacement. That is, after each draw, the selected ball is returned to the urn. What is the probability that all 4 balls drawn from the urn are

43. ## History

What was Samuel Slater's main contribution to textile manufacturing in New England? Getting children jobs in factories Finding work for women on farms Copying designs for machines in English factories**** Studying processes for assembly line workers

44. ## History

What was the key difference between the government of the Roman Republic and the government of the Imperial Rome? A. The government of the Roman Republic preffered peace; the government of Imperial Rome was warlike. B. The Roman Republic was ruled by

45. ## History

Which statment explains why Britain became a part of the Roman Empire much later than nearby Gaul? A. Mountains near the coast of Gaul were an obstacle. B. Rome was not interested in local resources from Britain. C. Fierce tribes in Britain held off Roman

46. ## Math

A pencil, eraser and notebook cost a total of \$1. If a pencil costs more than 2 erasers, 8 erasers cost more than 3 notebooks, and 5 notebooks cost more than 6 pencils, find the cost of a pencil. I don't know what to do. please help!!!!

47. ## math

Problem Page Translate this sentence into an equation. 96 is the product of Han's height and 6 . Use the variable h to represent Han's height.

48. ## Physics

The observed frequency of a train whistle is 513Hz as it approaches a stationary observer and is 432Hz as it recedes. Find the speed of the train

49. ## Science

13.)How can substance A and B be compared? Choose all that apply. A.)The particles of substance A have more energy than the particles of substance B.*** B.)The particles of substance A are more tightly held together than the particles of substance B.

50. ## experimental psychology

Given that on one section of the SAT the mean is 500 and the standard deviation is 100, what is the approximate probability of a student scoring 600 or higher on the test? Round as appropriate.

51. ## math.

In Mrs. Harrington’s history class, 80% of the students speak English and 60% speak German. There are 30 students who can speak only one language. What is the maximum number of students who may speak both English and German in her class? so I think i'm

52. ## Data Management

You are thinking of using some leftover ceramic tiles to make a decorative border for a patio. You have ten blue, four gold, and six white tiles. In how many ways can you make the border if it requires 15 tiles and you use only blue and white ones? Explain

53. ## chemestry

Which for the following is considered a weak base? A. Lithium hydroxide B. Aluminum hydroxide C. Sodium hydroxide D. Calcium hydroxide would this be C? please explain

54. ## maths

find the encentricity,the foci and vertex and the equation of directrix and asymptote to the equation give the ellipse below 25x^2+4y^2-50x-16y-59=0

55. ## civics

Fiscal conservatism is the belief that government should not have large debts, and that government programs should not be paid for on borrowed money. How could both Democrats and Republicans be considered fiscally conservative?

56. ## statistic

A machine for filling 2-liter bottles of soft drink delivers an amount to each bottle that varies from bottle to bottle according to a normal distribution with standard deviation 0.002 liter and mean whatever amount the machine is set to deliver. If the

57. ## Algebra 2

Suppose \$500 is deposited into an account that earns 6.5% annual interest and no more deposits or withdrawals are made.o What is balance in 1 year 1 month 29 M0nths

58. ## Analytical Chem

Equilibrium involving SO2(g), O2(g) & SO3(g) is important in sulfuric acid production. When a 0.0200 mol sample of SO3 is introduced into an evacuated 1.52 L vessel at 900 K, 0.0142 mol, SO3 is found to be present at equilibrium. What is the value of Kp

59. ## Social studies

Which of the following were effects of the Holocaust? (Choose all that apply) A. Hitler's "final solution" successfully reached its goal. B. Six million Jews were killed by the Nazis. C. Jews in Georgia worked on fighting anti-Semitism at home. D. Some

60. ## Health

What is an example of smokeless tobacco? A. Snuff B. Chewing tobacco C. Plug D. All of the above B?

61. ## Math

A farmer wants to create a rectangular pen in order to raise chickens. Because of the location of the pen, the fence on the north and south sides of the rectangle will cost \$5 per metre to construct whereas the fence on the east and west sides will cost

asked by Emily J
62. ## Math

Mrs.Perry hires a landscaper that charges \$15 per hr. The landscaper says the total charge for the work done is \$120.00 Write an inequality to show h, the number of hours it took to do the work and solve the inequality.

63. ## math

It takes a hose 5 minutes to fill a rectangular aquarium 9 inches long, 11 inches wide, and 12 inches tall. How long will it take the same hose to fill an aquarium measuring 31 inches by 32 inches by 33 inches? minutes

64. ## Physics Magnetic Field

In an experiment on the shuttle, an electron with a speed of 6.3 x 105 m/s [N] and a mass of 9.11 x 10-31 kg is shot through an external magnetic field. Determine the strength and orientation of the magnetic field required so that the electron's direction

asked by Matt Damon
65. ## algebra

A garden has the shape of a right triangle with one leg 8 meters longer than the other. The hypotenuse is 8 meters less than twice the length of the shorter leg. What is the length of the shorter​ leg?

66. ## achieving academic excellence

Achieving Academic Excellence involves :

67. ## math functio. rules

Which set of x and y values reprsent a function ?

68. ## Social studies

How did World War 2 affect life in Georgia? (Choose all that apply.) A. More Georgians were out of work than ever before B. Many people moved to the North or West C. People made sacrifices for the war effort. D. African american Georgians moved to the

69. ## Physics

When an 81.6 kg adult uses a spiral staircase to climb to the second floor of his house, his gravitational potential energy increases by 2.14E+3 J. By how much does the potential energy of a 18.6 kg child increase when the child climbs a normal staircase

70. ## math help pls pls pls

The map of a biking trail is drawn on a coordinate grid. The trail starts at P(−7, 6) and goes to Q(4, 6). It goes from Q to R(4, −6) and then to S(6, −6). What is the total length (in units) of the biking trail? 25 12 13 21

71. ## Physics

The 2nd harmonic of a string of length 60cm and linear mass density 1.7g/m has the same frequency as the 5th possible harmonic of a closed pipe of length 1.2m. Find the tension in the string.

72. ## friction

State four examples in the workshop where friction is desired ?

73. ## statistic

A regulation hockey puck must weigh between 5.5 and 6 ounces. In an alternative manufacturing process the mean weight of pucks produced is 5.75 ounce. The weights of pucks have a normal distribution whose standard deviation can be decreased by increasingly

74. ## math

James ran 8 laps around a track to run a total of 1 mile. How many laps will she need to run 3/8 of a mile?

75. ## Physics - Repost because of no response

In an experiment on the shuttle, an electron with a speed of 6.3 x 105 m/s [N] and a mass of 9.11 x 10-31 kg is shot through an external magnetic field. Determine the strength and orientation of the magnetic field required so that the electron's direction

asked by Matt Damon
76. ## maths help!!!

the first four terms in the expansion of (1-x)^n are 1-6x+ax^2+bx^3.find the n and also the respective value for a and b

77. ## Physics - Repost because of no response

In an experiment on the shuttle, an electron with a speed of 6.3 x 105 m/s [N] and a mass of 9.11 x 10-31 kg is shot through an external magnetic field. Determine the strength and orientation of the magnetic field required so that the electron's direction

asked by Matt Damon
78. ## history

Which of the following required land to be paid for in gold or silver, instead of paper money? a. the Tariff of 1828 b. the Specie Circula**** c. the corrupt bargain d. the Nullification Convention How did farmers in New England respond to the Industrial

79. ## English

Based on reading “Desiderata” and knowing that this word means “the items you needed for an archive to make it useful,” what can you conclude was the author’s purpose in writing this story? A. to inform B. to justify C. to recommend D. to

80. ## maths

let f(x)=3x-3 and g(x)=2/x-1. evaluate: a)2fg(2) b){f/g-2f)(3) c)(f-g)(4)

asked by plese help me
81. ## statistic

X is a normally distributed random variable X with mean 15 and standard deviation 0.25. Find the values xL and xR of X that are symmetrically located with respect to the mean of X and satisfy P(xL < X < xR) = 0.80. (Hint. First solve the corresponding

82. ## math

Find the range of the function for the given domain. f(x) = 3 x – 5; A- {–14, –5, –2, 10} B- {–9, 0, 3, 15} C- {–5, –2, –1, 3} D- {0, 3, 4, 8}

83. ## Physics current directions

I need help In studying the cross section of a straight current carrying wire, you notice that the magnetic field lines run counter-clockwise. What is the direction of the current in the wire and how do you know? 2. You are looking into a current carrying

asked by Matt Damon
84. ## physics

A car of mass 1400kg moving south at 11m/s collides into another car of mass 1800kg moving east at 30m/s.The cars are stock together after the collision.Determine the velocity of the cars immediately after the collision.

85. ## history

going against the church’s teaching was considered heresy. When Martin Luther went against the church he became known as a: Question 22 options: martyr heretic enemy of the state

86. ## Physics

A 68.2 kg person jumps from rest off a 2.90 m-high tower straight down into the water. Neglect air resistance during the descent. She comes to rest 1.06 m under the surface of the water. Determine the magnitude of the average force that the water exerts on

87. ## U.S. History (Check)(REED)

1. Why did Marcus Garvey call for African Americans to settle in Africa? A: Marcus Garvey called for African Americans to settle in Africa because he believed African Americans would never find justice or freedom in America. 2. What were some of the

88. ## Physics current directions

I need help In studying the cross section of a straight current carrying wire, you notice that the magnetic field lines run counter-clockwise. What is the direction of the current in the wire and how do you know? 2. You are looking into a current carrying

asked by Matt Damon
89. ## algebra

What is the GCF of 5y + 30?

90. ## science physics

A penny is dropped from a window and takes 1.82s to reach the ground. From what height was it dropped.

91. ## Biology

Which tissue type forms glands? connective epithelial muscle nervous glandular help? hard

92. ## English

She turned green after eating the shellfish, which the waiter had recommended, it went without saying, but she said it anyway, "I don't feel too good." Which of the following is an error in the passage above? A. The word "had" is used instead of "have" B.

93. ## algebra

In a movie stunt, a car is driven off a cliff and falls into the ocean 200 feet below. If the car is going 50 feet/second (horizontally) when it goes over the cliff, its horizontal position is described as x = 50 t, where t is the time in seconds. Its

94. ## science

acetic acid has a pka of 4.8 how many ml of 0.1M acetic acid and 0.1M sodium acetate are required to prepare 1L of 0.1M buffer with a PH of 5.8? solve

95. ## Math

One number is 10 larger than another. Write a function in standard form to represent the sum of their squares. The minimum sum of squares is ___. So I said that the function is f(x)=x^2+x+10 and since the question comes from an assignment on completing the

asked by Emily J
96. ## GEOMETRY/ALGEBRA

A balloon, with a final volume of 40 cm3, took 4 min to fill. At what rate was the balloon filled? Choose exactly two answers that are correct. A. B. 40 cm3 = 4 min • r C. 40 cm3 • r = 4 min D. r – 4 h = 14 in.

97. ## statistics

From experience, the manager of a bookstore knows that 40% of the people browsing in his store will make a purchase. If on a certain day, 360 people come into the store a) what is the probability that exactly 144 of them make a purchase? b) what is the

98. ## biology

Muscle tissue that is under voluntary control and contains cells with many nuclei is cardiac. skeletal. smooth. cartilage. squamous.

99. ## Chemistry

If I am doing a fractional distillation, is the temperature of the first few drops of the distillation considered part of the boiling range? Or do you wait until later in the distillation?

100. ## Maths

Tom has more money than Bob. If Tom gave Bob R20 , they would have the same amount. While if Bob gave Tom R22 , Tome would then have twice as much as Bob. How much does each one actually have?

101. ## Math

Nine less than the product of 2 and a number is 4

102. ## Maths

IF length of rectangle is 20 & breadth 5cm, find the side of square which is equiangular with rectangle.

103. ## statistics

Find the following: P(z > 2.43)

104. ## Math

3/5 of the seats in a concert hall were occupied. The ratio of adults to children was 6:4. If 60 more adults attended the concert, the number of adults would be 3 times the number of children. How many seats were in the concert hall?

105. ## Chemistry DR BOB

Under standard conditions of 1 atm and 298.15K, the half-cell reduction potential E,zero for the anode in a voltaic cell is 0.37V. The half-cell reduction potential E,zero for the cathode of the cell is 0.67V. The number of moles, n, of electrons

106. ## Chemistry

Under standard conditions, the Gibbs free energy of the reactants G,std(reactants) in a redox reaction in aqueous solution is 360.65 kJ and the Gibbs free energy of the products G,std(products) is 158.14 kJ. The number of moles, n, of electrons transferred

107. ## Geometry

Find the value of x. There is two lines, they are not parallel. In between (connected) those two lines is a shape. A trapezoid by the looks of it. It is wide at the bottom and thin at the top. There are equations outside of the shape, so external angles.

108. ## Math

The ratio of guppies to angelfish in the shop was 2:5. The number of angelfish was 2/3 the number of goldfish. The shopkeeper decides to replace 1/2 of the guppies with some angelfish. The number of angelfish she added was equal to the number of guppies

109. ## Math

A company that made \$2.4 million in profits the previous year is on pace to make \$3 million in the current year. If the company makes this figure, which of the following is the percent increase in profits? A. 6% B. 11% C.20% D.25% I'm stuck between c & D

110. ## math

a well of diameter 3 m is dug 14 m deep . the earth taken out of it has beem spread evenly all around of it in the shape of circular ring of width 4 m to form embankment. find the height of embankment .

111. ## Math

A farmer had 250 ducks and 150 chickens. He gave a total of 100 chickens to his sister. Later, the farmer bought 5 more ducks and 35 chickens. As a result, the number of ducks decreased by 10% and the number of chickens increased by 20%. A) How many ducks

112. ## Data Management check

A fabric store has 44 bolts of fabric on its clearance table. Of these bolts 28 are broadcloth, 17 floral prints, 22 have a blue background, 12 floral prints on broadcloth, 10 arare broadcloth with a blue background, and 5 are floral prints with blue

113. ## Social Studies

in which of the following ways are japan and south korea similar

114. ## Science

Describe the importance of maintaining the ocean ecosystem.

115. ## Math

What is the range between 58 degrees and -88 degrees

116. ## Integral calculus

find the work required to pull up the anchor if the cable weighs 20 lb/ft in water

117. ## Literature

Why does Shelley have Frankenstein choose England for the creation of the second creature. What possibilities from her life might be reflected in this? How does this choice relate to Romanticism?

118. ## physical science

Balance of the following equation Ca+O2=CaO

119. ## maths

find the value of cos(60degress+45degress) leaving ur answer in surds

asked by ezinne ogb

Of all the gods and goddesses of Olympus, perhaps none was loved by humans as much as Demeter. Demeter was the goddess of the soil and of the crops, to which she tended with great care all through the year. Demeter enjoyed her duties because she cared for

121. ## physics

If I solved for centripetal acceleration how can you determine the magnitude of the force required to produce this centripetal acceleration? Next step please.... v=15m/s r=35m m=1300 kg 15 squared/35m=225/35= 6.43m/s squared

122. ## Math

s0lving One step equation 5 1/4 - h = 2 3/4

123. ## Geometry

There are three points at the rim of the circle: (-4,1) (-2,-3) (5,-2). Where is the center of the lake? What is it's diameter if each unit of a coordinate plane represents 3/5 of a mile?

asked by Peluche 🐻
124. ## ela

From the storyteller, what does paragraph 9 Reveal about the story a)they agree with the bachelors opinion of the story b)they have little respect for their aunt c)they don't understand what their aunt has said d)they believe that the story is probably

125. ## Physics

On a frozen pond, a 11.7 kg sled is given a kick that imparts to it an initial speed of v0 = 2.01 m/s. The coefficient of kinetic friction between sled and ice is μk = 0.111. Use the work kinetic energy theorem to find the distance the sled moves before

126. ## Physics

The exact mass of the moon was not determined until the Apollo lunar orbiter went into orbit around the moon. They used the period and the orbital radius to find the mass. But since you already know the mass of the moon, if the spaceship was orbiting 485

127. ## physics

A basketball player makes a jump shot. The 0.593 kg ball is released at a height of 1.95 m above the floor with a speed of 7.12 m/s. The ball goes through the net 3.10 m above the floor at a speed of 4.08 m/s. What is the work done on the ball by air

128. ## Math

If a class has a population where 5% of the students have red hair and 12% have blonde hair, what's the probability that if we select one student at random that they'll have either red or blonde hair?

129. ## Math

A picture has a width of 8 em and a length of 14 em. If the perimeter of the picture is increased by 50 percent, which of the following dimensions is possible for the new perimeter? A. 4 em by 7 em B. 8 em by 28 em C. 12 em by 21 em D. 16 em by 28 em

130. ## stats

It is a multiple choice exam with 12 problems, each problem has 5 options. You need to answer 10 correctly to pass, what is the probability that by guessing you will answer at least 10 problems correctly?

131. ## Social Studies

Choose two famous individuals to research that lived between 1820 and 1860. Keep in mind—your famous Americans MUST have DIFFERENT opinions on the SAME topic. Can you help me choose the two different individuals? Here's a list that I can choose from: 

132. ## chemistry

Calculate the mass of copper (ii) sulphate which needs to be used to prepare 500cm³ of a 0.1M solution.

133. ## Integral calculus

find the work required to pull up the anchor if the cable weighs 20 lb/ft in water

134. ## Math

29. 4(x-3) = 5(x+1) Solve the equation above for x. Which of the following is correct? A. -17 B. -4 C. 4 D. 17 I think c

Of all the gods and goddesses of Olympus, perhaps none was loved by humans as much as Demeter. Demeter was the goddess of the soil and of the crops, to which she tended with great care all through the year. Demeter enjoyed her duties because she cared for

136. ## calculus help!!!!! plz

integrate:cosx+2/cosx+sinx?????

137. ## Math/Precal

how do i solve so left hand side equals right hand side? cos2x=(1-tan^2x)/(1+tan^2x)

138. ## Math

My daughter is struggling to grasp the concepts of her counting. She misses many numbers and my son who is 5 is trying to teach her numbers 1-10 but she constantly misses. If you have some practice problems for my daughter that would be great. PS. my son

139. ## Marh

An automobile manufacturing plant produces cars according to a fixed pattern. During one day, the first five cars have the following colors and equipment. blue with a stereo and dark interior white with a stereo and.light interior- green without a stereo

140. ## math

Aiden is 12 years older than Tim. Mical is 4 times older than Tim.

141. ## math

The area of corcular playground is 22176 m*m. Find the cost of fencimg this ground at the raye of Rs per 50 metre

142. ## Math/precal

Find the exact value of: (1-sin^2 pi/2)/(cos^2 28 degrees + sin^2 28 degrees)

143. ## maths

Show that log(1+2+3)=log 1 + log 2 + log 3( with the formula)?

144. ## sequence help!!!!! plz steve,reiny,damon,bob...anyone!!!!

find the expression in terms of n of the nth term of following squences 5,13,32,69,129,221....help plz show it work

145. ## physics

compute the mass of the following assuming if it to be a sphere of radius 6370km

146. ## Math

What is the answer? 3x - 4y when x = 9.8 and y = 82. I don't know how to solve it please help!

asked by Tayler Bannockburn-Bloomingdale
147. ## Health

Residential treatment programs typically last for ________. A. 3-5 years B. 6-8 weeks C. 6-12 months D. 3-5 months i'm in between a or c

148. ## Physics

How can you figure out the work done by the frictional force if the friction is 80 Newtons against a horizontal force of 290 newtons. Is it simply subtracting 290 - 80 = 210?

Of all the gods and goddesses of Olympus, perhaps none was loved by humans as much as Demeter. Demeter was the goddess of the soil and of the crops, to which she tended with great care all through the year. Demeter enjoyed her duties because she cared for

150. ## Math literature, Life Science, Geography and Tourism

What job can I do will doing those subjects

151. ## Math

Which of the following is the number of milliliters in 2 gallons? (Note: 1 gallon = 4.4 liters; 1 liter= 1,000 milliliters) A. 440 B. 880 C. 4,400 D. 8,800 i think its D

152. ## Physics

A flywheel rotates

Of all the gods and goddesses of Olympus, perhaps none was loved by humans as much as Demeter. Demeter was the goddess of the soil and of the crops, to which she tended with great care all through the year. Demeter enjoyed her duties because she cared for

154. ## Math

Solving one step equation 2 1/2 + b = 3 1/4

155. ## Science

What should I take next year? I am in the 5th grade. I want to know what classes i should take for 6th grade.

asked by Lokelani Kekumu
156. ## History/Social Studies

I was wondering is someone here could help me. I need to know what the Morris Act is, I'm not sure, and I couldn't find it on the internet. Please help me. Thank you!

157. ## Precal/Math

how do i make the left hand side equal right hand side? (sec^2A)(sin^2A)= (sec^2A-1)

Of all the gods and goddesses of Olympus, perhaps none was loved by humans as much as Demeter. Demeter was the goddess of the soil and of the crops, to which she tended with great care all through the year. Demeter enjoyed her duties because she cared for

159. ## Math

Square ABCD and triangle APB lie on same base AB. If area of square is 16 cm square find ar (triangle ABP) where P is a point on side CD.

160. ## geometry

In a right triangle, the angles are 90, 66, and 24. The length of the base is 11. What is the length of the hypotenuse?

161. ## Health

The MTF survey has measured drug, alcohol, and cigarette use and related attitudes among adolescent students nationwide. What does MTF stand for? A. Monitoring the future B. Managing the functioning addicts C. Mentoring the future D. Maintaining the

162. ## Math- Average Costing

Hi, Can you please help me answer this question using the average costing methodology? A hospital was out of juice at the end of September. They bought 200 cases on Oct. 1 at \$10.00 each. and 200 more cases on Nov. 1 for \$12.00 each. There were 100 cases

163. ## algebra 1

What's the GCF of 48xy and 64x^2y?

164. ## English Essay Proofread

My teacher has gave us an assignment to write a story on the Great Depression from the eyes of someone from the Great Depression. It has to be in a fourth grade readability level. Can you please lok over this essay and see if it is appropriate? Essay: I

165. ## amx

which question would best help you write a report regarding the changes to the political system during jackson's presidency jishka

166. ## Physics

How do you determine the work done by the frictional force?

167. ## math

write an expression that is equivalent to (7+6)*(3+9)using the same digits and the same operations.

168. ## math

write an expression that is equivalent (7+6) *(3+9) using the same digits and the same operations,

169. ## Maths\relation&function

If f={(1,2),(-3,2),(2,5)} and g={(2,4),(1,5),(3,2)}.find: a)f+g and f-g b)the domain of (f+g)

170. ## Math/Precal

Prove left hand side equals right hand side: (sinx)/(1-cosx)=(1+cosx)/(sinx)

disadvantage located near to other pharamacies

172. ## Physics

Ball A is attached to a string of length l=13.4 m and is released from rest. Ball B is released from rest and falls straight down. Which of the following statements for what happens at point P are correct, and which are incorrect? Explain your reasoning

173. ## physics

two trains pass each other on parallel track. the first is 180m and travel at 60k/m. the second is 120m and travel at 46k/h. calculate the total time taken to pass each other. (a) if travelling on the same direction (b) if travelling on opposite direction.

asked by mr. peee
174. ## maths

can anyone help me ,how i can find maths higher past paper of 4 November 2015 by Mr barton?

175. ## Health

Drugs work in the brain by tapping into the brain’s communication system and ________ with the way nerve cells normally send, receive, and process information. A. Exploring B. Assisting C. Interfering D. All of the above D?

176. ## Health

________ a synthetic opiate that blocks the effects of heroin and eliminates withdrawal symptoms, has a proven record of success for people addicted to heroin. A. Methadone B. Codeine C. Morphine D. Tetracycline C?

177. ## math plz its urgent

what values of the function y=-2x -4 for x= 0, 1, 2, and 3? A. 0,-6,-8,-10 B.-4,-6,-8,-10 it think its this one? C -4,-2,0,2 D. 0,6,8,10

178. ## Geography

Which country could use the Crimea situation to their advantage in their own dispute situations?

179. ## Language plz help | Essay Help

So I was told to write/type a 300 word "oneshot" story but I don't know what that is. What is a oneshot story? Thank you! Ally

180. ## maths

IF the sum of areas of two squares is 610msquare and the difference of their perimeters is 32m,then find the lengths of their sides?

181. ## 4th grade math

I have 5 more red pins than yellow pins and 8 more yellow pins than green pins. The green pins are 3 centimeters shorter than the red and yellow pins. I have 18 green pins. How many red, yellow and green pins do I have

182. ## Calculus

(b) Find a solution of the initial-value problem. (Hint: First verify that all members of the family y = 4/x + C are solutions of the given equation.) y' = −1/4y^2 y(0) = 0.25

183. ## mathematics-Algebra

3^x=9x please show workings

184. ## U.S. History

I have to do a slide presentation, and just needed some ideas to write about. Students will create a 3-slide presentation on any development in culture, science, and technology from 1914-1945, in America. So can you give me some ideas to write about?

185. ## Mathematics- abstract maths

If I am a three digit number and my first digit is seven less than second digit and the second digit is four times that of third digit. What digit am i?

186. ## math

Start time 1:00pm End time 8:00pm

187. ## algebra

what is the slope-intercept form of y+9=3/5(x+7)

188. ## maths

in d given figure,AB=12cm and pt=8cm.if PAxPB=PTsquare(square is only for PT), then write a quadratic equation for finding the length of PA?

189. ## math

The base area of a prism is 140 square feet. Its height is 6 feet. What is the volume of the prism? A. 280 ft^3 B. 840 ft^3 C. 420 ft^3 D. 146 ft^3

190. ## Science

Sammy and Andy wanted to measure their classroom. Would this work? Why or why not

191. ## algebra 1

What's the GCF of x^3y and x^7?

192. ## Health

According to NIDA, _______ has continued to decline among high school seniors. A. Marijuana use B. Alcohol use C. Ecstasy use D. All of the above D?

193. ## Math

What is more than half of 16?

194. ## maths

integrate:cosx+2/cosx+sinx

195. ## calculus!!!! help

integrate:cosx+2/cosx+sinx

196. ## Math

The price for a shirt went down 2 dollars each day for 3 days what integer represents overall change in price?

197. ## function:maths

let f(x)=2/x-1 and g(x)=2x-2/3x+3.find. a)f+g b)fg c)domain of(f+g)and fg

asked by plz help me
198. ## Statistic

What percentage of the area of the standard normal distribution is between z = -2.00 and z = +2.00? How do you know this?

199. ## Math

I give out 16 family questioners and would need more than half of that number back? What would the correct number I need back?