Questions Asked onOctober 4, 2016

1. English literature

Symbolism of story the white knight by eric nicol

asked by Anil tamang
2. math

The formula of a trapezoid is A=1/2h(b1+b2) Express b1 in terms of A,h,and b2 I did A=1/2hb1+1/2hb2 A=hb1/2 +hb2/2 A-hb2(2/h)=hb1/2(2/h) A-b2=b1 I am not sure if this is correct? I was confused on how to do this. Any help or explanation is greatly

3. Chemistry

Classify the following reactions as precipitation reactions, oxidation-reduction reactions, or acid-base reactions. 1)2NaCl(aq)+K2H2Sb2O7(aq)==Na2H2SbO7(s)+2KCl(aq) 2)(CH3COO)2Cu(aq)+(NH4)2C2O4(aq)==CuC2O4(s)+2CH3COONH4(aq) 3)4Al(s)+3O2(g)==2Al2O3(s)

4. math

Joe is playing a game with a regular die. if the number that turns up is even he will gain 5 times the number that comes up. if it is odd, he will lose 10 times the number that comes up. he tosses a 3. express the results as an integer

5. Earth Science

which two criteria must be met before scientists can use radiocarbon dating? I need serious help dudes lol

6. Geography

1. Which group of colonists established the first free public education system? A. Spanish colonists B. New England colonists C. Middle state colonists D. Southern colonists 2. Of the following, which influenced the idea of self-government in the colonies?

7. 2nd grade math

Show how to make one addend the next tens number. Complete the new addition sentence 26+27=? Is it 53 (10+43=53)

The perimeter of a rectangular field is 380 yd. The length is 10 yd longer than the width. Find the dimensions. Please help and show work thank you

9. Algebra

Which number is equivalent to 0.45(with line over 45) A. 1/45** B. 5/11 C. 4/5 D. 1/4 Is my answer correct?

10. History

. Which characteristic helped make the Gupta Empire a golden age? A) adoption of a social caste system B)conquest of neighbors C)growth of religious schools ****** D)reduction in trade

11. History

Which religion considers the epic poem about Krishna one of the most important texts? Buddhism****** Hinduism Judaism Zoroastrianism

12. 4th grade math

A poster is 3 inches long. its 4 times as wide as it is long. a. draw a diagram of the poster and label its diagram b. find the perimeter and area of the poster

13. English (ELA)

Hi! I really need to do well on this quiz, can someone check my answers? 1. What can you infer from this sentence near the stat of "The Story-Teller" Most of the Aunts remarks began with "Don't" and nearly all of the children's remarks began with "Why" A.

14. Chemistry

2NO(g) + O2 (g) --> 2NO2 How many grams of NO are required to react fully with 5.00 mol of O2? I do not understand any of this please help

15. Chemistry

B2O3(s) + 3C(s) + 3Cl2 (g) ---> 2 BCl3(g) + 3CO(g) How many moles of chlorine are used up in a reaction that produced 0.35 kg of BCl3 I do not understand please help

16. History

A thesis statement about Asoka’s rule would connect which phrases? Select all that apply. (2 choices) governs by moral example****** a golden age dawns******* sends Buddhist missionaries destroys Nalanda

17. History

In Hinduism, what is the role of reincarnation in achieving moksha? Reincarnation prevents people from achieving moksha. Moksha is the essential self, which reincarnation allows one to discover. Reincarnation allows one to work toward moksha through

18. History

How did the joint family enrich connections between its members across generations? by protecting traditional rights of members to own property by sharing household power equally between men and women by performing the rituals that honor the family’s

19. Physics

An airplane touches down at a speed of 55.0 m/s on a runway that is 600 m long. The plane can decelerate at a uniform rate of 2.50 m/s^2. Will the plane be able to stop before the end of the runway?

20. Physics

A car will skid to a halt at a uniform rate of -9.4 m/s^2. If you measure skid marks that are 34 m long, with what speed was the car going just before the driver slammed the brakes?

21. Math

how to round up 2.500 to the nearest gram.

asked by Cesar R. Roque
22. Geometry

Point A (-2,3) and point B (4,6) are the endpoints of segment AB. What are the coordinates of point C on segment AB that AC is 2/3 the length of segment AB from point A? Please help, thanks.

23. History

How did the development of the caste system affect society in India? Select all that apply. (I need to select 3) connected people through shared identities******** ensured equality among men and women of the same class********* ensured job specialization

24. Geography

which of the following was a belief of the quakers that set them apart from ither religious groups that settled in the american colonies? A. Quakers believed that all people are equal in God's eyes B. Quakers believed in freedom of religion C. Quakers

25. History

How did mountain passes influence the rise and decline of ancient Indian empires? They prevented contact between the Gupta and White Hun cultures. They provided routes for migrating peoples from the Persian Gulf. ******* They allowed invading foreign

26. Geography

which of the following was a belief of the quakers that set them apart from ither religious groups that settled in the american colonies? A. Its founding based on religious freedom B. Its founding by a proprietor C. It's effort to attract people of

27. American History

Which of the following occurred in the presidential election of 1800? Thomas Jefferson was elected president and John Adams became vice president. The House of Representatives had to decide the election. The Supreme Court ruled the election results were

28. percentage

There are two distinct natural numbers. Each is first increased by 10 then by same percentage as each was increased for the first time. Each number finally results in 72 Find the difference between the numbers Please explained in simplified way

29. English

Which of the following generalizations best applies to "The Third Bank of the River"? a. Family members often know each other the least b. The bond between a father and his son is unbreakable*** c. Sons feel the pressure to follow in their fathers'

asked by Alice Grant
30. Physics

An automobile traveling along a straight road increases its speed from 67 ft/s to 85 ft/s in 180 ft. If the acceleration is constant, how much time elapses while the auto moves the 180 ft? Answer in units of s. Can you tell me the steps in doing this?

31. PE

How does esteem affect the way you behave?

32. Government

1: Which of the following responsibilities are held by the legislative, rather than executive, branch? (Select 2) A: writing and voting on new laws(my answer) B: providing social programs to citizens C: selecting new judges for federal courts D:

33. Math

A round silo is 40 feet tall and has a 25 foot radius. How high would a load of 37000 cubic feet of grain fill the silo? Express your answer rounded to the nearest foot.

34. PE

why do you think it is necessary to identify your values when using the decide process to make the important decision

35. Math

If you put me into 7 equal groups with 2 in each group, 5 are left over. What number am I?

asked by Karina Espinoza
36. percentage

In an exam every question correctly answered fetches 2 marks. Every question wrongly answered loses 1 marks. unanswered question have no marks associated with them. ram and shyam wrote this exam. ram attempted a certain number of questions and 30 % of them

37. History

1. What is the name of the Georgian Patriot woman who became famous through a story about her defeat of a group of Loyalists who came to her cabin demanding food? -Molly Pitcher - Helen Kell - Nancy Hart*** - Betsy Ross 2. Which one of George

asked by Georgia State History 8 A Unit 3: Revolutionary Ge
38. Physics

An 80 kg man stands in an elevator. What force does the floor of the elevator exert on the man if a) the elevator is stationary? b) the elevator accelerates upward at 2 m/s2? c) the elevator rises with constant velocity 4 m/s? d) while rising, the elevator

39. Physics

A rocket initially at rest accelerates at a rate of 80 m/s^2 for 0.74 min. What is its speed at the end of this time? Answer in units of m/s. Plz help and explain

40. social studies

what was significant about the role of the green mountain boys? select all that apply A}they assisted Washington and his troops in launching a surprise attack in Trenton B}They secured valuable supplies of gunpowder and cannons. C}They secured a key route

41. Math

Tell how to find 81 - 16 using mental math

42. Physics

A 625-kg racing car completes one lap in 14.3 s around a circular track with a radius of 50.0 m. The car moves at a constant speed. (a) What is the acceleration of the car? (b) What force must the track exert on the tires to produce this acceleration?

43. Maths

Harry is x years old now. 3 years ago Jenny was twice Harry's age. In three years timthe Ahmed will be 5 times as old as Jenny. Write an expression for Ahmed's ago now.

44. Math adv function

An unknown polynomial f(x) of degree 37 yields a remainder of 1 when divided by x – 1, a remainder of 3 when divided by x – 3, a remainder of 21 when divided by x – 5. Find the remainder when f(x) is divided by (x – 1)(x – 3)(x – 5).

45. math

A train leaves a station and travels north at a speed of 105 mph. Two hours​ later, a second train leaves on a parallel track and travels north at 135 mph. How far from the station will they​ meet? please help

46. Physics

A bat flying in a cave emits a sound and receives its echo 0.1 s later. How far away is the cave wall? Assume the speed of sound to be 340 m/s. Answer in units of m. How do you do this?

47. Physics

An oceanic depth-sounding vessel surveys the ocean bottom with ultrasonic waves that travel 1530 m/s in seawater. How deep is the water directly below the vessel if the time delay of the echo to the ocean floor and back is 7 s? Answer in units of m. Is it

48. Math

Round to the nearest hundred thousand the number 387,422

49. Physics

An Australian emu is running due west in a straight line at a speed of 12.8 m/s and slows down to a speed of 7.7 m/s in 7.4 s. (a) What is the direction of the bird’s acceleration? (b) Assuming that the acceleration remains the same, what is the bird’s

50. Chemistry

How many grams of solid KOH must be added to 100ml of a buffer solution which is 0.1M each with respect to the weak acid HA and its potassium salt KA in order to make the pH of the solution 6.0?

51. chemistry

Write the balanced chemical equation for the oxidation of catechol to quinone.

52. problem solving (math)

what is the greatest possible product of a 2-digit number and a 1-digit number? Explain how you know

53. Math

1. What is 57% of 11? (1 point) 11 = 0.57 • n; 19.3 n = 57 • 11; 627 n = 0.57 • 11; 6. 27 11 = 57 • n; 0.19 2. 224 is 25% of what number? (1 point) 224 • 0.25 = w; 560 224 = 0.25 • w; 896 224 • 0.25 = w; 56 224 = 0.25 • w; 90 3. Explain how

54. Math

Determine whether the statement is a good definition. If not, explain. "A newspaper has articles you read." I think that this a good definition, can I get a second opinion?

55. percentage

In an exam every question correctly answered fetches 2 marks. Every question wrongly answered loses 1 marks. unanswered question have no marks associated with them. ram and shyam wrote this exam. ram attempted a certain number of questions and 30 % of them

56. Physics

Divers in Acapalco dive from a cliff that is 60 m high. If the rocks below the cliff extend outward for 26 m, what is the minimum horizontal velocity a diver must have to clear the rocks?

57. Algebra

In most of the previous examples there were only two terms. Extend your work with using the distributive law backwards and write the following as a product of binomials. x(x+2)+3(x+2)+4x(x+2)

58. physics

Consider a stationary skater of mass 60 kg. Another skater of mass 40kg rushes and holds the first at a speed of 12km/hr. Both skaters hold together and move as one system (S) with a speed V. a) Determine V. b) Determine the kinetic energy of (S) before

59. Physics

Briefly describe the relative quantities of kinetic, gravitational potential and mechanical energy as a stone is thrown in the air vertically upward and falls to the person's hand at the same height that it left.

60. Math

For a certain commodity the supply equation is given by S=2p+5 At a price of \$1,there is a demand for 19units of the commodity.If the demand equation is linear and the market price is \$3,find the demand equation?

61. science

A crane accidently drops a box full of material into a freshwater pool measuring 20 feet long, 10 feet wide, and 6 feet deep before the box is dropped causing the water level to rise to 6.05 feet after the box is dropped. The box is 10x8x12 inches and the

62. Math

All the odd numbers from 51 to 5001 are written. What is the total number of digits used?

63. Chemistry

When methane are burned in a bomb calorimeter the temperature rises from 21.00℃ to 25.18℃. The heat capacity of methane is 3.754x10^3 J/℃. The amount of heat, q (in kJ) absorbed by the calorimeter apparatus is: Correct Answer: 18.68 kJ My Work and my

64. math

The perimeter of a rectangular field is 380 yd. The length is 70 yd longer than the width. Find the dimensions. Please help

65. math

The ratio for red and blue skittles is 3:5. There are 20 more blue skittles. how many red skittles are there?

66. Math

If it costs \$75 to buy 3 video games, how much money will Jordan need if he wants to buy 12 video games? \$75.00/3 video games=\$25.00 for 1 video game \$25.00 x 12 video games=\$300.00 for 12 video games Can you please double check my answer to see if I got

67. physics

An object initially at rest on a horizontal OX axis explodes into two pieces . One piece moves just after explosion along the axis OX with a speed of 6m/s. What are the direction and the magnitude of the velocity of the second piece whose mass is three

68. Physics

An arrow is shot at 28.0 degrees above the horizontal. Its velocity is 52 m/s, and it hits the target. (a) What is the maximum height the arrow will attain? (b) The target is at the height from which the arrow was shot. How far away was it?

69. Math

You arrive home to find that your 45 foot by 20 foot basement has 3 inches of water in it. A) If 1 cubic foot of water is about 7.48 gallons, how much water will you be pumping out of your basement? Express your answer rounded to the nearest tenth of a

70. Algebra

what is the solution to (4 x 10^3) x (6 x 10^6), written in scientific notation? A. 24 x 10^9 B. 2.4 x 10^9 ** C. 24 x 10^18 D. 2.4 x 10^10 Is this right?

71. Physics

usain bolt set the world record for the 100m dash, proving to be the fastest man in history, with a time of 9.58s. what was bolt's average speed in miles per hour? (his initial speed was 100m/9.58s I got 23.35 mph for this I need help with this.

72. algebra

Need help with this The area of a trapezoid is 240 cm2. The height is 20 cm and the length of one of the parallel sides is 10 cm. Find the length of the second parallel side

73. Chemistry

The following replicate values were reported for the concentration of magnesium chloride, MgCl2, in mol/L. What value should be reported as the mean concentration of the chloride ion, Cl-, converted to ppm? (You may use the simplified definition of ppm.)

asked by Mr. J
74. Maths

A blue train is 500m long and is travelling at 58km/h. A yellow train is 400m long and is travelling at 32km/h. The trains are travelling towards each other. Ooriginally, the trains are 900km apart. A) how long will it take for the 2 trains to reach each

75. 4th grade math

choose the number that has the digit 5 with a value that is 10 times less than the value f the digit 5 in this number: 54,271

76. literature

In the merchant of venice act 3 scene 4, 1. What does Portia tell Lorenzo that she and Nerissa will do? What is their actual plan? 2. 1. How is Portia equipped to portray a man?

77. Math

What is 10 times as much as 700 will be 7,000

78. Algebra 1

A cashier has 25 bills consisting of twice as many ones as tens, two fewer fives than than ones, and the rest are twenties. If the total value is \$140, find how many of each bill she has?

79. Physics

A driver in a car, originally moving at 13.1 m/s, applies the brakes until the car comes to a stop. The car moves a distance of 34.1 m while braking. How much time did it take for the car to stop? Assume constant acceleration during braking.

80. Math

To make green paint, Jeff's art teacher instructed him to mix blue and yellow paint. To make the desired shade of green, the ratio of blue paint to yellow paint is 3:4. What the does the ratio 3:4 mean? a. 4 parts yellow for every 3 parts blue b. 4 parts

81. physics

if 5 kg mass is suspended from an ideal spring can oscillate down. If the amplitude of oscillator is doubled . the period will be? a. Increases by factor 5 b. decreases by factor 5 c. double d. remain same

82. history

the practice by the british of impressing american seamen was brought to a head by who or what?

83. Physics

A car accelerates from rest at 2.9 m/s^2. How much time does it need to attain a speed of 4 m/s? Answer in units of s. are you supposed to divide 2.9 by 4?

84. AP Physics

A 2 stage rocket launches off at an initial angle of 75 degrees above the horizontal. The rocket has a mass of 250 kg, while the stage 1 has a mass of 125 kg, and the stage 2 booster has a mass of 50 kg. At ignition the stage 1 booster gives the rocket a

85. math

using parentheses to make each number sentence true .. 8x9-2-3 equals 32

86. algebra

Need help with this The area of a trapezoid is 240 cm2. The height is 20 cm and the length of one of the parallel sides is 10 cm. Find the length of the second parallel side

87. algebra

Hans purchased a prepaid phone card for \$45.50. Calls cost 7 cents a minute using this card. The credit, C(in dollars), left on the card after it is used for x minutes of calls is given by the following function. C(x)=45.50-0.07x How much credit is left on

88. chemistry

A metal bar having a mass of 212 g is heated to 125.0 C and then dropped into 375 g of water at 24.0 C. After a while the temp of the water and the metal is 34.2 C. If the specific heat of the metal is 0.831 J/g C, how much heat did the metal lose? How

1. 31 over 4 written as a decimal? A. 6.75 B. 7.50 C. 7.75 D. 8.25 Help!!!

\$9500 is​ invested, part of it at 12​% and part of it at 7​%. For a certain​ year, the total yield is ​\$960.00. How much was invested at each​ rate? PLEASE HELP

91. physics

a labourer lifts 100 stone to a height of 6m in two minute.if mass of each stone be one kilogram, calculate the average power ( gravity = 10ms-² )

92. College Algebra

Let x = the number of birds that Tim has. Let y = the number of dogs that Tim has. Tim has more than twice as many dogs as he has birds. Tim has more than 2 birds. The total number of dogs and birds that Tim has is less than 11. Set up an appropriate

93. Math

Mrs. Hanson's class of 22 students shares 132 colored pencils Which statement is true? a. For each student there are 7 colored pencils. b. For each student there are 6 colored pencils c. For every 7 students, there is 1 colored pencils d. For every 6

94. Physics

A 2 stage rocket launches off at an initial angle of 75 degrees above the horizontal. The rocket has a mass of 250 kg, while the stage 1 has a mass of 125 kg, and the stage 2 booster has a mass of 50 kg. At ignition the stage 1 booster gives the rocket a

95. algebra

need help Marked at half price and less the dealer discount of \$4.50, the CD cost \$4.50. How much was the original price of the CD?

96. algebra

need help Jan is 5 inches shorter than her 72 inch tall mother. How tall is Jan in inches?

97. Physics

A glacier advances at 7 × 10−6 cm/s. How far will it move in 3.7 y? Answer in units of cm. I have calculated that there are 31,449,600 seconds in a year. I multiplied 31,449,600 by 7 × 10−6 and got 2201.472. Then I multiplied that by 3.7 and got

an unknown polynomial f(x) of degree 32 yields a remainder of 1 when divided by x-1 and a remainder of 3 when divided by x-3, find the remainder when f(x) is divided by (x-1)(x-3). What is the answer? and i was wondering if the part about the polynomial

99. American Government

Who counts the Electoral College vote? A) House of Representatives B) Senate C) State legislatures D) Supreme Court My textbook says "The president of the Senate opens the electoral votes from each State and counts them before a joint session of Congress."

100. Geometry

can someone explain this to me? When using the midpoint formula, what is different between a number line and a coordinate plane?

101. Science

What is the acceleration of a kg object if force of 3 n is applied to it?

102. Math

Shelby drove to her aunt's house, which is 360 miles away. If it took her 5 hours and she drove at a constant rate, what was Shelby's average speed? My answer which I figured out in two different ways: 360 miles/5 hours=72 mph 360 miles/5 hours=x/1 hour=72

103. Physics

An airplane traveling 1004 m above the ocean at 130 km/h is going to drop a box of supplies to shipwrecked victims below. (a) How many seconds before the plane is directly overhead should the box be dropped? (b) What is the horizontal distance between the

104. Maths

Sally and ben are running around a 400m circular track. Sally can run at 8m/s while ban can run at 6m/s. They start at the same time and run in the same direction. How far are they apart after 5 minutes?

105. algebra

need help: When the price of a necklace was reduced by \$132, the sale price was \$1590. What was the original price of the necklace?

106. Math

a pulley revolving at 250 revolutions per minute has a diameter of 8 inches. it is belted to a second pulley which revolves at 200 revolutions per minute. find the diameter of the second pulley

107. Math

The usual price of a plasma television set was \$8999. After a year, the selling price of the same type of plasma television set was \$4200. Find the percentage decrease in price. Round off your answer to the nearest whole number.

108. Math

How can you make 64:256 into a ratio

109. Math

If the ratio of green marbles to yellow marbles is 3:4 then how many yellow marbles are there for 8 green marbles

110. Social studies

How did George Washington create and shape our community? would these be a few ways he created a cabinet system he created the first bank he set the term limit of the president

111. Math

Robin and Emily are selling boxes of candy bars. Robin sells 36 boxes of candy and Emily sells 24 boxes of candy. Which expression, using the form a(b+c), represents the amount they sold altogether? a. 2(12+24) b. 4(9+6) c. 24(6 + 36) d. 12 (3+2) Can you

112. Physics

The density of an object is 1500kgm-3, the mass is 10000g find the volume

113. math

The temperature rose 2 degrees every 5 minutes if the final temperature aftee 30 minutes was -4 degrees, what was the beginning temperature

114. Math

Robin and Emily are selling boxes of candy bars. Robin sells 36 boxes of candy and Emily sells 24 boxes of candy. Which expression, using the form a(b+c), represents the amount they sold together a. 2(12+24) b. 4(9+6) c. 24 (6 + 36) d. 12 (3 + 2) My answer

115. Math

1/2 divided by 1/2=1?

116. Chemistry

15.00g of ammonium nitrate decomposes into an expandable container acoording to the following equation. 2NH4NO3 ==> 2N2 g + 4H2O g + O2 g which has the highest partial pressure a. N2 b. H2O c. O2 i am not sure how to approach this problem. is there a

117. Algebra

Hi, can somebody help me make some equations? I need 3, one true, one false, and one open that includes 2-3 steps. I know what it means but I don't know how to make a decent one, it's supposed to be for my classmates to review and I'm not good at making

118. English

1. He went on lots of exciting rides. 2. He went on doing lots of exciting rides. 3. He went to lots of exciting rides. (Are both OK? What is the part of speech of 'on'? Is 'on' an adverb? Can't we use as in #3?)

119. Accounting

What is the annual capital loss deduction? How does it apply to worthless securities?

120. chemistry

WHAT does it mean for a phase of matter to have a definite shape and volume

121. Math

An experiment is conducted where a single die is rolled 15 times. A 3,2,1,6,4,6,6,5,2,6,5,3,2,3 and 1 are rolled. What is the probability of rolling a 1? Decimal and fraction form

122. glen view

how much sand is required to fill a swimming pool 20m long and 8m deep

123. Math

Let f(x) be a cubic polynomial function such that y=13(x-1)+4 is tangent to the graph of f(x)at (1, 4) and y=(x+1)+6 is tangent to the graph of f(x) at (-1, 6). Find the equation of f(x)

124. Social Studies Religion

A Muslim organization wants to build a small mosque in the vicinity of the September 11 Memorial in New York City. There is public outrage from many citizens who do not want a Muslim religious site there. You must write a letter to the mayor of NYC

125. damon-steve- help statistics

Statistics City XYZ has 8800 registered voters. There are two candidates: Peter and Paul. A poll of 600 randomly selected registered voters was conducted. We know that 331 said they'd vote for Peter and 251 said they'd vote for Paul. We also know that 18

126. Math

The area of a postcard us 15square inches wide how tall is it

127. Math

If kelly has a blue shirt, a red shirt, an yellow shirt an only one pair of jeans. If kelly wears one shirt at a time, how many outfits does she have

128. Math

Two angles supplementary. One angle is 4degrees° less thanless than three times the other. Find the measures of the angles. What is the measure of the smaller​ angle? What is the measure of the other​ angle? Please Help

129. Algebra 1

what is 3 less than 4 times a?

130. Math

Ms. Jones wrote the equation below on the board. x divided by 42=21 If the equation Ms. Jones wrote is true which of the following equations must be true? Answers: a. x=21 divided by 42 b. x=21 x 42 c. x=42 divided by 21 d. x=21 plus 42 I am not sure where

131. Algebra

(2x-7)(x+2)+(3x+7)(x+2)

Given that the cubic equation has rational coefficients and has the root , determine the values of a and b. I got a=2 and b=4. But the answer is a=-6 and b=-20

133. physics

On the horizontal surface of a truck a block of mass 1kg is placed and truck is moving with acceleration 5m/sec then the frictional force on the block will be?

134. calculus

Beast Mode Question: I am seating in one of the corners of the room when the time was exactly 12:30PM. I was decided to go to the other corner of the room at 12:35. I go outside of the room when the sun was directly ahead of me. Find the inclination of the

asked by beast mode question
135. Maths

The sum of 26 and a number equals 3 times the number Have to define a variable ,then write equation

136. Math

-5 1/3 divided by 2/3

137. Math

5.23 x 44 rounded to its greatest place value

138. History

In a fully developed paragraph, evaluate the rule of the trustees as a success or failure. Explain your reasoning.

139. physics

How do you find the scalar product of two vectors, A=8m along the y-axis in the negative direction and B=15m, 30 degrees from the y-axis in the first quadrant. Thanks!

140. Meth

______________ angles are angles that add up to __________ degrees. • Vertical angles have the ________ ___________. When you know that two angles are ___________, you know that they are ____________. • ___________ lines are lines that never

141. physics

What is the constant value of gravitation ?

142. Social studies

What were protestants want to true friend and elation church called

143. MATHS

(0.267*0.934)RAISE TO POWER 3

144. Math

In January, the price of a kilogram of potatoes at Supermarket X was \$3.20. In May, a kilogram of the same type of potatoes cost \$2.99. Find the percentage decrease in price. Express your answer correct to 1 decimal place.

145. Math

The COE price for a small car in January was \$16,525. In November, the COE price had increased to \$24,725. Find the percentage increase in the COE. Express your answer correct to 1 decimal place.

146. alegebra

(1.08 x 10^-3)(9.3 x 10^-3)

147. Math

5 days a week swimming on tuesday diving onfriday how many days a week will you be hsving both LESSONS TOGETHER. A week ??

148. Social studies

Example of human features

149. Math

The sum of 20 and a number is 30

150. information technology

Define the following terms: a) Connectivity b) Wireless revolution. c) Network d) Internet [8 marks] Question 2 Using Windows Operating system, describe the steps you would follow to perform the following tasks. a) De fragment the hard disk drive [3 marks]

151. geography

I need to compare a coastal, mountainous or desert area from Australia to a counterpart in a developing country then discuss their management, sustainability, tourism applications etc. I need assistance in choosing countries as I am having trouble finding

4x^2y

153. M.A.T.H.

Does a negative times a positive equal a negative? I already know that a negative times a negative equals a positive and a positive time a positive equals a positive. So what's negative and positive? Please help me. Thanks.

asked by May I have some help?
154. Math

The difference of two number is seven. when the larger number is decreased by five, then doubled, it is five more than the small number. Find the numbers.

155. Math

Solve using the elimination method. 2x/5 + y/2 = 3 x/2-y/6=2 Please and Thank you

156. maths need help

determine arcsinh(2+i) in form of a+bi thanks

157. Math

Distributive property: 8(-x -6)

158. History

I was wondering how I use citation for a website?