# Questions Asked onAugust 29, 2016

1. ## math

My numerator is 2 less than my denominator. I am more than 1/2. What fractions can I be? '

2. ## math

My three friends and i ordered 2 pizzas. Each pizza was cut into 8 pieces.Each of us ate 3 pieces.What fractions of a pizza did each of us eat?What fraction of a pizza remained?

3. ## chemistry

C2O4-- + I- + H+ ---> I2+CO2+H2O

asked by Vinay Pratap Singh
4. ## Calculus

A statue 5m high is standing on a base 8m high. Is an observer's eye is 2.5 m above the ground, how far should he stand from the base of the statue in order that the angle between his lines of sight to the top and bottom of the statue be a maximum.

5. ## History

Which of these words best describes a merchant? A. Explorer B. Middleman C. Monarch D. Slave I have having trouble between Explorer and middleman... I think it is B.

6. ## Math

there is an even number greater than 0 and less than 4 in my hundredths place. the digit in my tenths place is twice as large as the digit in my hundredths place what decimal am i

7. ## applied maths

A spider sits at one of the corners of a rectangular box which has sides with a length of 1 metre. It badly wants to reach an ant which sits at the centre of one of the faces of the box the furthest from the spider. What is the shortest distance that the

8. ## Chemistry

A salt water swimming pool is 47.0 m long, 25.1m wide, and 2.79 m deep. If the pool is filled with salt water having a density of 1.06 g/ cm3, how many pounds of salt water are in the pool when it is filled? 1 kg = 2.20 lb I'm not sure how to approach

9. ## Physics

A car, in overtaking trailer, uniformly accelerated its speed from 40 kph to 90 kph in 8 seconds. Calculate the distance traveled during the period of acceleration.

10. ## Math

Peter, Paul and Mary have \$24 between them. Together Peter and Mary have double the amount of money that Paul has, while Paul and Mary together have the same amount of money as Peter. How much money does Peter have?

11. ## English

How does the poet creat contrast in the poem 'small passing' referring to the first section? Lines 1-35 I know what the contrast is. But not sure how to explain how it is created. So the contrast would be how a mother of a white child has. Lost her baby

12. ## English

The poem small passing by I grid de kok is free verse so has no structure, but I am not sure what sound device is used to creat rhythm and form? Please help

13. ## pyhsics

a coil of wire of cross section 0.75mm2 weighs 125g in air and 115g in water. the length of coil in cm is

14. ## Math

Solve it showing detail steps..please. Integrate : ∫(cos^3 x)^2 ⁡dx

15. ## math

There are 48 balls in a box. If 1/4 of the balls are white, 1/6 of them are blue, 1/8 of them are red and the rest are green. How many balls of each color are there?

16. ## English

Hi, can I speak to Tom? - Just a moment! I'll get him. -------------------------- This is a telephone conversation. What is the meaning of the last sentence? What is the meaning of the verb 'get'? 1. I'll bring him. 2. I'll fetch him. 3. I'll take him. 4.

17. ## math

Ruth baked a big cake to sell during the school fair. She sold two-thirds of the pieces. She gave half of the remaining pieces to her friends. She then had 6 pieces left to bring home. Into how many pieces did she cut the cake?

18. ## math help please?!

An object moving vertically is at the given heights at the specified times. Find the position equation s = 12 at^2 + v (small o) t + s (small o) for the object. At t = 1 second, s = 161 feet At t = 2 seconds, s = 98 feet At t = 3 seconds, s = 3 feet a.

19. ## math help please?!

Solve the system by Gauss - Jordan elimination. { 1/3 x + 3/4 y - 2/3 z = -8 x + 1/2 y + 1/3 z = 18 1/6 x = 1/8 y - z = -24 a. (−6, 8, −24) b. (−6, −8, −24) c. (0, 8, −24) d. (6,8,24) e. (6, −8, 24)

20. ## math help please?!

Find all (a) minors and (b) cofactors of the matrix [ -3 2 -8 ] 3 -2 6 -1 3 -6

21. ## solid mechanics

A steel block 200mm x 20mm x 20mm is subjected to tensile faro of Gone in the direction of its Length. Determine the change in volume if E is 20KN/mm2 and Poisson’s ratio = 0.3.

22. ## English

Smells bad. Do you mind if I open the window? - I'm sorry but I do. I have a cold. ................................ What is the full form of 'Smells bad'? 1. It smells bad. 2. That smells bad. 3. ____ smells bad. Do you sometimes use the expression "Smells

23. ## English

1. You broke your computer? 2. Did you break your computer? ---------------------- Does #1 mean #2? What is the difference between them?

24. ## English

1. I had this radio fixed by the repairman. 2. I let this doll played by the boy. 3. I bade this work done by the man. 4. I helped my homework done by him. 5. I made this house built by the construction workers. ------------------------------ Are they all

25. ## math

There are 48 balls in a box. If 1/4 of the balls are white, 1/6 of them are blue, 1/8 of them are red and the rest are green, how many balls of each color are there?

sqrt(1+x) -sqrt(1-x) = sqrt (1-x-sqrt(1+x)) Please help This question is..... . . √(1+x) - √(1-x) = whole root under OR √1-x-√(1+x) Please help me

asked by A GOODSTUDENT
27. ## math

Ruth baked a big cake to sell during the school fair. She cut the cake into many equal pieces. She sold two- thirds of the pieces. She gave half of the remaining pieces to her friends. She then had 6 pieces left to bring home. Into how many pieces did she

28. ## MATH

The tip of a plant was 6cm above a lake but a sudden wind forced the plant to move 10 cm fat from its original position and then it submerged into the lake. Find the depth of the lake upto which it was sinking. Please help!!!!!!!!!!

asked by A GOODSTUDENT
29. ## maths

the length of rectangle is x cm .the width of the rectangle is 4cm less than the length. A. write an expression in terms of x for the width of the rectangle B. write the expression for the perimeter of the rectangle in terms of x C. the perimeter of the

30. ## math

any sound from one focus of an ellipse reflects off the ellipse directly back to the other focus. This property explains whispering galleries such as Statuary Hall in Washington DC. Imagine a whispering gallery in the shape of a semi-ellipse. The distance

31. ## math

find the equation of the hyperbola with vertices (4,0), (-4,0) and focus (7,0)

32. ## math

solve the system of equations algebraically for real values of x and y { x+y=16 x^2+y^2=128 a. (6,6) b. (8,6) c. (9,8) d. (8,8) e. no solution

33. ## Maths

At a sale,shirt were sold for \$15 each.The price was 20percent reduced from the original price.What was the original price of the shirt?

34. ## career cluster

Damion wants to be a construction worker right out of high school and then work up to be a site foreman. He eventually wants to go to school and get his general contractor licence. Which statement best describes Damion’s thoughts? These are his goals.

35. ## math

My hundred digits are less than 10 digits and ones digits are greater than 10 digits, what's my number?

asked by Xavier Williams
36. ## math

There are 48 balls in a box. If 1/4 of the balls are white, 1/6 of them are blue, 1/8 of them are red and the rest are green, how many balls of each color are there?

37. ## Chem

joules released when 125 g of steam at 100 ∘C condenses and cools to liquid at 20.0 ∘C

38. ## World History (CHECK ANSWERS!)

What innovations did ancient Mesopotamians pass on to later civilizations? Select all that apply. -calendar(my answer) -gunpowder -legal code -mummification(my answer) -silk production -writing(my answer)

39. ## World History (CHECK ANSWERS!)

In what way did Hammurabi's Code set a precedent in law making? -It was the first set of laws, either secular or religious(my answer) -It provided specific punishments for specific offenses -It gave the ruler complete power over the people -It limited

40. ## Math

The union of sets P = {1, 2, 3, 4, 5, 6} Q = {4, 5, 6, 7, 8, 9} is given by which of the following? {1, 2, 3, 4, 5, 6, 7, 8, 9} {1, 2, 3, 4, 4, 5, 5, 6, 6, 7, 8, 9} ø {4, 5, 6}

41. ## Science

A stone is dropped from 78.5 m ,after 1 sec,another stone is dropped,both reach the ground at the same time, calculate the speed of second ball.

42. ## solid mechanics

Under what axial tensile load, the diameter of a steel bar will be reduced from 8 cm to 7.995 cm? Take E as 2.0 ( 103 t/cm2 and Poisson’s ratio as 0.3.

43. ## Math

The larger of two numbers is 1 less than 3 times the smaller number. If twice the smaller number is increased by the larger number, the result is 18 more than the larger number.Find both numbers

44. ## eng 122

Which of the following techniques are described as advanced reading goals? (Points : 1) Read to understand nuances and to assess views, to locate gaps in the conversation, to find places to comment and respond. Read to understand a position that is

45. ## history

Mark the statement if it describes an event in the period of time leading to napoleon's final defeat at waterloo. A. Napoleon raises an army and tries to defeat the allies B. parisians welcome napoleon back to the capital.

46. ## eng 122

The modification of text with the intent of changing phrases, changing words, or interspacing the student's work into the plagiarized work is plagiarism. (Points : 1) True False answer true

47. ## history

Cyril and Methodius were missionaries to the Slavs who A.translated the Bible into the new alphabet written for the Slavic language B. were excommunicated by Pope Gregory II for their Slavic writings supporting icons C.were iconoclasts who spoke out

48. ## science

do fruits and vegetables contain bases

49. ## L.A

Which of the following resources will help you plan your autobiographical narrative? an online encyclopedia. A timeline. A KWL chart.(MY ANSWER) A local newspaper.

50. ## Statistics

A poll of a random sample of 100 UNAM students revealed that 82 are football fans and 62 are rugby fanatics draw a venn diagram

51. ## mathematics

points P and Q are both in the line segment AB and on the same side of its mid point p divides AB in the ratio 2:3 and Q divides in the ratio 3:4. if PQ=2 then find the length line segment AB

52. ## physics

A wire of nichrome of length 80cm has a resistance of 50 ohms. if the wire is four folded, find new resistance.

53. ## algebra

mary had 150 buttons more than gary at first. after mary used 190 buttons gary now has twice as many buttons as mary. find the number of buttons mary had at first.

54. ## physics

A 1000-kg airplane moves in straight flight at constant speed. The force of air friction is 1800 N. The net force on the plane is ?

55. ## Science

Do the shoes help the basketball players , run across the court ?

56. ## Math

6,16,26,36,46 It is an arithmetic sequence or a geometric sequence or neither ?

57. ## science

a body of mass 2kg is suspended by a rope and is pulled to aside by a means of horizontal force ,so that the rope makes an angle 45 degrees with the vertical the horizo ntal force is

asked by guru sainath
58. ## Math

if the temperature starts at 0°f and drops 2 degrees an hour, how many hours would it take it to reach -8 °f? write a number sentence and solve.

59. ## social studies

why did the british feel justified imposing the stamp act on the colonists ? select all that apply. a. similar stamp taxes were already used in england and europe. b.the taxes protected colonists from native americans.*** c. britian had spent money

60. ## Maths

2x(3x-4)-(x-1)(x+3)

61. ## chemistry

What is the solubility of BaSO4 in a solution of 0.250 M Na2 SO4 ? The Ksp of BaSO4 is 8.7 x 10-11.

asked by elaine haizel
62. ## physics

Find the density of the earth if its mass is 6×10^3kg and radius is 6.4×10^3km

63. ## Math

How many decimal places will there be in the product shown below? 23.56 x 14.2=? A:One B:Two C:Three D:Four (My Answer) Am I right?

64. ## Algebra

Determine which ordered pair is a solution of y=x+2/5. A(0,0) B(-1,2/5) C(1,2/5) D(2,2 2/5)

asked by Mellisa B
65. ## math

a semi circle of diameter 6cm is cut from a rectangle with sides 6cm and 8cm.calculate the perimeter of the shaded shape correct to 1 decimal place

66. ## physics

Runner A is initially 6.0 km west of a flagpole and is running with a constant velocity of 7.8 km/h due east. Runner B is initially 4.2 km east of the flagpole and is running with a constant velocity of 7.6 km/h due west. What will be the distance of the

67. ## math

In a class of 36 students 75% pass the exam. How many failed the exam

68. ## Social studies

What does accesaibility refer to? Using grade level words and activities Accessing the online textbook without a password Keeping a clutter free workspace at home The usability of course content regardless of a persons ability or disabilities ••

69. ## math

An account offers an APR of 6% compounded monthly. How much must you deposit today into this account in order to have \$10,000 in five years.

70. ## math

You invest \$1,000 at 4% compounded daily. Two years later you take the balance and place it into an account earning 4.5% compounded daily. Determine the value of your account three years after the 2nd investment.

71. ## Social study

What is the key difference between a federal government and a confederate goverment

72. ## Chemistry

I have no idea how to solve this problem could someone explain it to me please What will be the approximate volume when the temperature is 900 kelvin?

73. ## math

I need help figuring the grade for two students I keep getting a big number. *Note Final can replace a low exam grade 𝐺𝑅𝐴𝐷𝐸 = .15 ∗ (𝐷𝑎𝑖𝑙𝑦 𝑎𝑣𝑔) + .65 ∗ (𝐸𝑥𝑎𝑚 1 + 𝐸𝑥𝑎𝑚 2 + 𝐸𝑥𝑎𝑚 3

74. ## Ethics and Communication

Hi, I'm in need of a topic to research having to do with an ethical dilemma within an organization. I got to relate it to ethical principles of communication from Immanuael Kant for example. The topic of choice should be a recent event or issue in the

75. ## Math

students can improve their math performance by putting forth additional effect when necessary. True or false I think it's True correct me if I'm wrong

76. ## Algebra2

What transformations change the graph of (f)x to the graph of g(x)? f(x) = -7x² ; g(x) = -35x²+5

77. ## Criminal Procedure

A _______ act in furtherance of an agreement is an element of conspiracy. a. bad b. unidentifiable c. questionable d. overt

asked by Lisa Schnell
78. ## Physics

At which point or points is the electric field zero in figure? I can not post the picture, but this is what it looks like: 1 2 3 4(4+)5 6(-)7 8 9 10 The (4+) is a proton with 4 charges. The (-) is an electron with 1 charge. They are on a number line 1-10.

79. ## Algebra2

Write an equation for the following transformation of y=x: a vertical stretch by a factor of 6. A. y=6x B.y=x/6 C.y=x+6 D.y=x-6 my answer is a

80. ## Math

List the factors. Is this a prom or composite

81. ## math

At 7:00 a.m., the temperature was 8 degrees Celsius. What was the temperature at midnight if the temperature was 10 degrees lower? A.-18 degrees Celsius B.-2 degrees Celsius C.2 degrees Celsius D.18 degrees Celsius

82. ## Algebra2

Let g(x) be the reflection of f(x)=x^2+5 What is the function rule for g(x)? I know the first part would be-x^2 but not sure if the 2nd part is a plus or minus.

83. ## Chemistry

A solution is 40% acetic acid by mass. The density of this solution is 1.049 g/mL. Calculate the mass of pure acetic acid in 460 mL of this solution at 20 C. Answer in units of g.

84. ## Chemistry

At normal temperature and pressure, air has a density of 0.001184 g/mL. What is the mass of air in a room that is 3.93 m by 2.28 m by 2.25 m?

85. ## Math

Check My Answer Please. Which statement is an example of the Identity Property of Multiplication? 8 • 0 = 0 8 • 1 = 8 8 • –1 = –8** –8 • –1 = 8

asked by Lexii Jolly
86. ## Math

You are making a necklace that is 9 inches long. You use 6 beads for each inch. What integer is the change in your supply of beads after making the necklace?(negative answer)

87. ## Math

You are making a necklace that is 9 inches long. You use 6 beads for each inch. What integer is the change in your supply of beads after making the necklace?(negative answer)

88. ## life science

state the aim of this investigation

89. ## physics

Runner A is initially 5.3 km west of a flagpole and is running with a constant velocity of 8.1 km/h due east. Runner B is initially 4.7 km east of the flagpole and is running with a constant velocity of 7.8 km/h due west. How far are the runners from the

90. ## ALGEBRA

ON FRIDAY THE TEMPERATURE REACHES A HIGH OF 21 DEGREES ABOVE 0, AND A LOW OF 4 DEGREES BELOW 0. WHAT IS THE DIFFERENCE BETWEEN THE HIGH AND LOW TEMPERATURES FOR FRIDAY?

91. ## Math

Use the charges particles model to show that 9+(-5)=4

92. ## Math - Check please!

I. -28/4 -7 *** 7 - 1/7 1/7 II. Which equation represents “fifteen more than r is sixty-one”? r + 61 = 15 r + 15 = 61 *** r – 15 = 61 r – 61 = 15 III. What is the value of 4^2 – 2(3 x 5 + 1)? 8 1 -16 *** -21 IV. What symbol is needed between -2

93. ## Math

Where do I put parentheses to make this true: 12-8-2•2^4=35

94. ## Math

How do I solve this system of equations win inequalities? {y < 2x+2} {y> -x + 1}

95. ## PHYSICS

Runner A is initially 5.3 km west of a flagpole and is running with a constant velocity of 8.1 km/h due east. Runner B is initially 4.7 km east of the flagpole and is running with a constant velocity of 7.8 km/h due west. How far are the runners from the

96. ## Math

Using the function y equals x plus 5 complete the following what is the answer

97. ## Math

Find the vertex and the axis of symmetry for the parabola y= 2x^2 + 8x + 5. How can I do this without graphing?

98. ## Math

Use the "charges" particles model to show that 9+(-5)=4

99. ## math

AB = 3x + 9, BC = 4x - 7, AC = 37. What do x and AB equal?

100. ## algebra

mary had 150 buttons more than gary at first. after mary used 190 buttons gary now has twice as many buttons as mary. find the number of buttons mary had at first.

101. ## Math

Ashton broke apart a number into 30+7. What number did he start with

102. ## Math

What is the sum? -3 1/3 b+b

103. ## geometry

if u is between t and b find the value of x and the measure of tu tu=1-x ub=4x+17 tb=-3

104. ## Math

Kevin has an equal number of quarters nickels and dimes in his piggy bank, he randomly picks a coin replaces it and picks another coin. What is the probability that the sum of the two coins picked is at least thirty cents

105. ## Math

What is a lcm

106. ## Math

The fruit stand has 40 pounds of apples and 5 pounds of oranges to sell. What is the ratio of apples to oranges? A. 8/1 B. 40/45 C. 5/45 D. 1/8 I thinks it is D

107. ## Chemistry

A 100.00g sample of the gaseous hydrocarbon ethane is a gaseous hydrocarbon, with 79.89g of carbon and 20.11g of hydrogen. Ethylene is a different gas phase hydrocarbon. A 100.00g sample of ethylene has 85.63g of carbon with 14.37 of hydrogen. A sample of

asked by Alissa L
108. ## Math

How many times greater is the value of the 2 in the thousands place than the 2 in the tens place in the number 742,025?

109. ## math

Please show me how to solve: Brenda drove three times as far as Jan. Brenda drove 24 miles more than Jan. How far did Jan drive?

110. ## Algebra

The three and one-half mile long Union Pacific train is about 2 1 2 times the length of a typical freight train. How long is a typical freight train? x - length of typical train 3.5 mi = 2.5x 3.5/2.5=x x=1.4 mi

111. ## science

. How does changing volume change the density of an object?

asked by Aubrey T.
112. ## Math

One-fourth of the girls and one-eighth of the boys in a class retake their school pictures. The photographer retakes pictures for 16 girls and 7 boys. How many students are in the class?

113. ## Mathematics

The perimeter of a rectangle is 64 cm. If the length is 6 cm longer than the width ,What is the length?

asked by Gemzae Zyemonn
114. ## algebra

Type in the two equations you used to solve the problem below and then state the values of x. 2x - 4 = 22 x = ? 2x - 4 = -22 x = ? Can someone walk me through on how to find the values of x?

115. ## Math

How many buses with the school need if only 40 students can ride on each bus

116. ## chemistry

Answer the following questions about Fe(NO3)3. a. What is the mass percent of iron in this compound? b. A different iron compound is 34.43% by mass iron. What mass of this compound is needed to get 125g of pure iron?

asked by Alissa L
117. ## Math

I am not asking for an answer, I´m just requiring some help to understand the following problem: How are graphs of the functions obtained from the graph of f? a. y= -f(x) b. y= 2f (x) -1 c. y= f(x-3) +2

118. ## science

When enough experimental data support a hypothesis, the hypothesis then becomes a fact theory inference conclusion I am torn between theory and conclusion

119. ## Science

A student measures the mass of a paper clip. The student’s data table is shown below. The accepted value for the paper clip’s mass is 1.14 g. Trial 1, 2.45 g Trial 2, 2.40 g Trial 3, 2.42 g Which of the following describes the student’s measurements?

120. ## Geometry

Fg=8x+4 if gh=4x+8 and fg= 15x-9 then fg=?

121. ## Physics

The first meters of a 100-meter dash are covered in 2 seconds by a sprinter who starts from rest and accelerates with a constant acceleration. The remaining 90 meters are run with the same velocity the sprinter had after 2 seconds. a. Determine the

122. ## algebra

Odell has the same numbers of quarters, dimes and nickels. In all he has \$4 in change. How man of each coin does he have?

123. ## st vermont school

write they value of the underlined digit 3 in short word form

124. ## maths need helper

if cosz=200, what is the exact value of z?help

125. ## French

complete the conversation in French. Words to choose from: agacer draguer se marrier sortir amoureux faire confiance marre timide commerages jaloux rever Chloe: Tu as vu Julien? il n'arrete pas de te regarder. Je crois qu'il essaie de te (1)_(agacer)__

126. ## Math

Which is greater, the greatest whole number with 4 digits or least whole number with 5 digits

127. ## Math

5x+6/3x-9=7/3

129. ## Math

Write the greatest odd number that uses the digits 3 4 5 once each

130. ## English

1. Being sick, he didn't go to school. 2. Because he was sick, he didn't go to school. (Can we use both expressions? Are they the same?) 3. Being sick, he went out to play soccer. 4. Though he was sick, he went out to play soccer. (What about these two

131. ## math

why might you want to round to the nearest hundred rather than the nearest ten?

132. ## math

(x+2)/5=(10-2x)/3 Thank You.

133. ## Geometry

Find the precision for each measurement. 120 meters, 7 1/4 inches, 30.0 millimeters

135. ## Math

What is 50x50 and why pls show work (don't show adult work I'm in 6 grade I'm not going to understand lol)

136. ## English

1. She played the piano, singing a song. 1-2. She played the piano and sang a song. 2. Jenny is in the coffee shop, drinking coffee. 2-2. Jenny is in the coffee shop and drinking coffee. 3. Mike is standing there, listening to music. 3-2. Mike is standing

137. ## Math

What is 4 x 6 x 5

138. ## algebra

The diameter of a valve for the space shuttle must be within 0.001 mm of 5 mm. Write and solve an absolute-value equation to find the boundary values for the acceptable diameters of the valve.

139. ## Pre-Calculus

Carmen rides her bicycle at a constant rate to the market. When she rides her bicycle back home along the same route, she bikes at three-quarters the rate she biked to the market. At any given time, t, the distance biked can be calculated using the formula

140. ## Math

List the multiples of 4 from 8010 to 8019