1. LA Story Teller

1. The characterization of the children is an important part of “The Story­Teller.” Which of the following quotes from the story offers the best evidence for the character of Cyril being mischievous? The children moved reluctantly to the window.

2. Sociology

television advertisements typically portray the elderly as? a- wise and knowing b- dignified and nurturing c- respectable and accomplished d- feeble and foolish my answer is b

3. Math

the ratio of milk to water in a container is 5:1 by volume. if the total volume of mixture is 9 liters, find the volume of warer in it

4. chemistry

Gaseous butane CH3CH22CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . Suppose 36.0 g of butane is mixed with 41. g of oxygen. Calculate the minimum mass of butane that could be left over by the chemical

5. math

mike went to the bakery and bought eatable worth 25\$, out of which 30 cents went on sales tax on taxable purchases. if the tax rate was 6%, then what was the cost of the tax free items?

6. Algebra

If z = (x-8)/(2x) then x=?

7. math

425 ft/h=in./min

8. Math

1.Divide.Write your answer in simplest form. (1 point) 2/3 divided by 1/4 a.2 1/2 b.2 2/3 c.2 3/8 d.2 2.Find the product. (1 point) 1/2*3/7 a.4/14 b.3/14 c.7/6 d.2/7 3.Divide.Write the quotient in simplest form. (1 point) 3/5 divided by 2/10 a.6/10 b.3/5

9. English

Check my answers please?? Match the litter of the author with his or her description. Not all letters will be used. A. William Bradford B. Captain John Smith C. Anne Bradstreet D. Okaudah Equiano E. Thomas Paine F. Thomas Jeffereson 1. I wrote an account

10. Algebra

Each day, a young person should sleep 7 hours plus 1/4 hour for each year that the person is under 18 years of age. Assuming the relation is linear, write the equation relating hours of sleep y and age x.

12. Geometry

Write the converse of the following true conditional statement. If the converse is false write a counter example. My answer If a < 15 the a < 10 false counter example a = 12 and a > 10

13. Math

2 neon lights are turned on at the same time. One blinks every 4 seconds and the other every 6 seconds, how many times will they blink at the same time?

14. Math

Use benchmarks to estimate each sum or difference. 4/5 + 8/9 a. about 1 1/2 b. about 1 3/4 c. about 1 8/9 -------- d. about 2

15. physis

A motorist traveling at 18 m/s encounters a deer in the road 42m ahead. If the maximum acceleration the vehicle's brakes are capable of is -6 m/s^, what is the maximum reaction time of the motorist that will allow her or him to avoid hitting the deer?

16. Punctuation and Capitalization

. Which one of the following sentences has an error in capitalization? A. We crossed the Snake River and miles of nothing much on our way to Abilene. B. That day, across the great river, we got our first view of the Washington Monument. C. My Father has

17. Chemistry

The densities of three solutions with known concentrations ( 20% , 50%, and 70%), and one unknown solution were determined. If the densities of 20%, 50% and 70% solutions are 0.69 and 0.58 and 0.49 g/mL, respectively, and the denisty of the unknown

18. Physics

How high will you be when you stop rising if you jump upward with an initial vertical speed of 2 m/s? Answer to the nearest 0.1 m, and use g = 9.80 m/s2.

19. Science

A vitamin C tablet was dissolved in 50.0 mL of water. The resulting solution was titrated to the equivalence point with 28.5 mL of 0.100 M I3− solution. What is the starting mass of the tablet assuming the tablet is 100% vitamin C? I found the moles in

20. English

1. What does Al Gore, author of An Inconvenient Truth, demonstrate about the level of at atmospheric carbon dioxide levels? A. Each year, the CO2 level rises and then falls. Over the past 50 years, it has steadily increased. B. Each year, the CO2 level

21. Chem

What are the systematic names of these ? 1. CuI (s) 2. CoF2 (s)

22. history

Which of the following statements about the Grange and Farmers' Alliance movements is most accurate?

23. physics

How much heat is needed to convert 1.0kg ice at -5celsius to steam at 105 celsius?

bc bisects

25. english 9

Which excerpt from "The Beginnings of the Maasai” is the best example of a feature found in myths?

26. algebra

A worker is exposed to 98 dB for five hours and 82 dB for a three hours, giving an eight hour working day. On average what noise level is this worker exposed to? (round to the nearest whole number)

27. Science

The solubility of a compound in water is 6.8g/100ml at 25°C.. Calculate the amount of water required to crystallize 10g of the compound. If the pure compound is collected at 25°C what is the maximum possible yield percent.

28. Physics

An object is released from rest and falls in free fall motion. The speed v of the object after it has fallen a distance y is given by v2 = 2gy. In an experiment, v and y are measured and the measured values are used to calculate g. If the percent

29. Chemistry

When one mole of C6H6 is burned, 3.27 MJ of heat is produced. When the heat from burning 7.47 g of C6H6 is added to 5.69 kg of water at 21.0°C, what is the final temperature of the water?

30. science

I need help on a acrostic poem for nervous system. Anyone please do tomorrow

31. science

Show that 9300 cal is required to change 15g of 20C water to 100C steam

32. math urgent

Tan20+4sin20=√3

33. physics

A uniform circular disk of mass 24.0 g and radius 40.0 cm hangs vertically from a fixed, frictionless, horizontal hinge at a point on its circumference. A horizontal beam of electromagnetic radiation with intensity 10.0 MW/m2 is incident on the disk in a

34. Algebra

Starting from 200 ft away, your friend rides his bike toward you and then passes by you at a speed of 18 ft/s. His distance d (in feet) from you t seconds after he started riding his bike is given by d=|200-18t |. At what time(s) is he 120 ft from you? I

35. Algebra

A nurse requires a 40% alcohol solution. The nurse has 20% and 70% alcohol solutions on hand. How many liters of each should the nurse use to make 25 liters of the 40% solution?

36. math

the Ace telephone Co. charges a flat monthly frr of \$22.00 for a telephone line and \$0.20 per minute for long distance calls. a.if you make 25 minutes of long distance calls per month,what will it cost?

37. history

1. The Inca's huge empire was located in which mountain chain? (1 point) A. Rocky Mountains B. Alps C. Andes----- D. Amazons 2. The Incan people believed their emperor was related to whom? (1 point) A. Cuzco B. Quipo C. the god of Earth D. the

38. geometry

M is the midpoint of JK. find the coordinates of K. 1. J (-8,4) M (-1,1) 2. J (9,-5) M (5, -2) 3. J (0,11) M (-3,2)

39. History

A late-nineteenth-century Republican would have been more likely than a late-nineteenth-century Democrat to support? states' rights. reduced federal activity. reform legislation. lowered expenditures. help???

40. physics-heat transfer-urgent pls

Calculate the energy absorbed when 8.5g of ice is melted at 0 Celsius. thank you

41. prealgebra

A school library charges a fine of 5 cents on the first day a book is overdue, then doubles the amount owed each day until payment is made. Jada and Juan each had a book that was overdue. Jada paid a fine that was \$2.40 more than Juan’s fine. Which

42. physics

Another scheme to catch the roadrunner has failed. A safe falls from rest the top of a 30.2 m high cliff toward Wiley Coyote, who is standing at the base. Wiley first notices the safe after it has fallen 17.4 m. How long does he have to get out of the way?

43. Finance

Question 2. 2. If an investor purchases a share of stock for \$300, collects a dividend during the year equal to \$35 a share, and sells the stock at the end of the year for \$289, what is the investor’s return for the year? (Points : 1) 12.11% 8.30% 8.00%

44. science

Many chemical salts come as hydrated crystals. That is, there is a specific ratio of water molecules associated with the salt crystals e.g. MgSO4.7H2O (called Magnesium sulphate heptahydrate FW = 246.5) has 7 water molecules to every Mg2+ and SO42- ion

45. physics

You do a physics lab experiment on another planet. A small block is released from rest at the top of a long frictionless ramp that is inclined at an angle of 36.9° above the horizontal. You measure that a small block travels a distance 17.0 m down the

46. physics

Calculate the energy absorbed when 8.5g of ice is melted at 0 celsius

47. Physics

A thin uniform rod of length 2m is bent at 90 degree angle from the mid point . find the centre of mass of bent road

48. chemistry

Consider the reaction: 2 NaBH4(aq) + H2SO4(aq) → 2 H2(g) + Na2SO4(aq) + B2H6(g) What volume, in mL, of a 0.500 M solution of NaBH4 is required to produce 0.529 g of B2H6? H2SO4 is present in excess.

49. Math

1. When constructing a congruent line segment to cd , the ray needed for the construction must be shorter than CD. A) True B) False Is the answer false?

50. Chemistry

Part 1: Find the % by mass of each element in camphor (C10H20O). Step 1: Find the atomic mass of each element in the molecule. Atomic Mass of C: 12.0107 Atomic Mass of H: 1.00794 Atomic Mass of O: 15.9994 Step 2: Find the mass combination of each element.

51. History

Which author's book on the link between naval might and international power influenced leading statesmen both in the United States and abroad? A) Chester Nimitz B) Oliver Hazard Perry C) Alfred Thayer Mahan D) Josiah Strong

52. civics

A big city newspaper prints a story containing untrue statements about the city's mayor that describe him as having stolen a lage amount of money from the public. The story is completely untrue and was invented by the writer of the story. --Why is it

53. Finance

1. A bond pays semiannual coupon payments of \$30 each. It matures in 20 years and is selling for \$1,200. What is the firm’s cost of debt if the bond’s par value is \$1,000? (Don’t forget this is a semiannual coupon.) (Points : 1) 2.23% 4.48% 1.80%

54. english 9

Why does Neiterkob’s daughter most likely tell the myth “The Beginnings of the Maasai”?

55. history

3. All of the following aided in the decline of the Incan Empire EXCEPT (1 point) A. being conquered by the Mayans. B. Francisco Pizzaro's trap that helped capture and kill the Incan emperor and his men. C. that the Spanish had superior weapons. D. that

56. Precalculos

A ball is thrown vertically upward with an initial velocity of 96 feet per second. The distance s (in feet) of the ball from the ground after t seconds is S(t)=96t-16t^2. At what time t will the ball strike the ground? For what time t is the ball more than

57. algebra

On a quiz worth 5 points, four students earned a 5, seven students earned a 4, six students earned a 3, two students earned a 2, and one student earned a zero. Find the average score. (round to one decimal place)

58. math

(y4)(y3) y1 y2 y12 y43 I think it is y12

59. english

the poem a voice by pat more What can you infer about the speaker's relationship with the person she describe

60. English

' I am giving this information to the best of my knowledge '. Is this sentence grammatically correct ?

61. history

3. All of the following aided in the decline of the Incan Empire EXCEPT (1 point) A. being conquered by the Mayans. B. Francisco Pizzaro's trap that helped capture and kill the Incan emperor and his men. ---- C. that the Spanish had superior weapons. D.

62. Chem

You have 25.00 mL of 3% by mass solution of hydrogen peroxide. Assume the density of this solution is 1.00 g/mL. If all of the hydrogen peroxide decomposes to water and oxygen according to the reaction below: 2H2O2 (aq) 2H2O (l) + O2 (g) What is the total

63. Algebra

A contractor leans a 13-foot ladder against a building. The distance from the ground to the top of the ladder is 7 feet more than the distance from the building to the base of the ladder. Find the distance from the building to the base of the ladder and

64. Physics

A boat travels across a wide river. if the boat can travel at a speed of 25 mph and its pilot heads in a direction of 30 degrees, while the current's velocity is 5.1 mph at a heading of 270 degrees, what will the final velocity of the boat be?

65. Biology/ Chemistry

You want to prepare 0.5 L (500mL) of a 0.250M Na2SO4 solution. How many grams of do you need to measure out for the solution? [MW of Na2SO4 = 142 g

66. English

The term subgenre describes a 1. Broad category of texts 2. Genre within a genre 3. Text that cannot be put into a genre 4. Text that encompasses a mixture of genres

67. Physics

A thin uniform rod of length 2m is bent at 90 degree angle from the mid point . find the centre of mass of bent road

68. College Physics

A snowball off a roof that slopes downward at an angle of 40degrees. The edge of the roof is 14 m above the ground and the snowball has a speed of 8 m/s as it rolls off the edge of the roof. If a 1.8 m tall man is standing 4 m from the top of the edge of

69. Physics

A small block is released from rest at the top of a long frictionless ramp that is inclined at an angle of 36.9° above the horizontal. You measure that a small block travels a distance 12.0 m down the incline in 8.20 s. What is the value of g, the

70. Physics

A small block is released from rest at the top of a long frictionless ramp that is inclined at an angle of 36.9° above the horizontal. You measure that a small block travels a distance 12.0 m down the incline in 8.20 s. What is the value of g, the

71. uaeu

Two workers pull horizontally on a heavy box, but one pulls twice as hard as the other. The larger pull is directed at 25.0 ∘ west of north, and the resultant of these two pulls is 600.0 N directly northward. Use vector components to find the magnitude

72. physics

A ball is thrown upward. What is its time interval between the release of he ball and the time it reaches its maximum height? Its initial vertical speed is 9 m/s and the acceleration of gravity is9.8 m/s^. Neglect air resistance. Answer in units of s.

73. Drawing

Inscribe a regular octagon in a circle of diameter 80mm

75. Physics

A small block travels up a frictionless incline that is at an angle of 30.0° above the horizontal. The block has speed 4.21 m/s at the bottom of the incline. Assume g = 9.80 m/s2. How far up the incline (measured parallel to the surface of the incline)

76. Health, Safety, Nutrition

Which of the following is the most effective way to decrease the incidence of foodborne illness?

77. Math

1.Which of the following is true about the bisectors of a segment in a plane? A) Every segment has exactly one bisector. B) Every segment has exactly two bisectors. C) Every segment has 10 bisectors. D) Every segment has infinitely many bisectors. Is the

78. Algebra

John drove 5 hours before stopping to get gas. After he filled the tank, he increased his speed by 10 MPH. If he completed a 490-mile trip in 9 hours of driving time, how fast did he drive before he stopped for gas?

I can't figure this out at all...Can someone please explain it to me? It has been claimed that an insect is the best jumper in the animal kingdom. This insect can accelerate at 3950 m/s2 over a distance of 2.3 mm as it straightens its legs. (a) Assuming a

80. physics

the tallest volcano in the solar system I the 23 km tall Martian volcano, Olympus Mons. An astronaut drops a ball off the rim of the crater and that he fee fall acceleration of the ball remains constant throughout he ball's 23 km fall at a value of 3.3

81. math

A football field is 72 yardsyards long and 46 yards wide what is the area of the field in squ are yards

82. statistics

Pharmaceutical companies advertise for the birth control pill an annual efficacy of 98.6% in preventing pregnancy. However, under typical use the real efficacy is only about 95%. That is, 5% of women taking the pill for a year will experience an unplanned

83. Math

A restaurant is open from 1 pm to 1 am on Saturday and a maximum of 140 people are allowed inside. If f(t) is the number of people in the restaurant t hours after 1 pm on Saturday, what is a reasonable domain and range for y=f(t)?

84. finance

1. A bond pays semiannual coupon payments of \$30 each. It matures in 20 years and is selling for \$1,200. What is the firm’s cost of debt if the bond’s par value is \$1,000? (Don’t forget this is a semiannual coupon.) (Points : 1) 2.23% 4.48% 1.80%

85. Physics

You shoot an arrow straight ahead; it leaves your bow moving parallel to the ground. You find it embedded in the ground 50m away from where you shot it. It makes an 82 degree angle with the level ground , reflecting the direction it was traveling at the

86. History

Who owned the company that controlled over 90% of the nation's oil refining industry? Andrew Carnegie Jay Gould John D. Rockefeller Alexander Graham Bell

87. Math

Three hundred people apply for three jobs. 80 of the applicants are women If three persons are selected at random, what is the probability that one is a woman? (Round the answer to six decimal places.)(d) If three persons are selected at random, what is

88. Math

Tammy wants to get change for 30 cents. The only coins she can get are quarters, nickels, and dimes. How many different ways can she get 30 cents using only these coins?

89. Math

How do you front-end subtract estimation 189 from 643

90. English

a voice by pat mora By breaking the line after you liked what idea does the poet emphasize

91. Math

1. To construct a copy of an angle ABC, the material that is Not necessary is A.) Protractor B.) Compass C.) Ruler or Straightedge D.) Pencil Is the answer B or A? I'm stuck between those two. Thanks!

92. Physics

A snowball off a roof that slopes downward at an angle of 40degrees. The edge of the roof is 14 m above the ground and the snowball has a speed of 8 m/s as it rolls off the edge of the roof. If a 1.8 m tall man is standing 4 m from the top of the edge of

93. History

The majority of the "new immigrants" of the late-19th century came from?

94. math

Could someone please check my work? I would really appreciate any help! here are the instructions ~~ Write an equation to represent these real-life situations in which the variable is on the left side of the equation with an operation and a number. Then

95. Chemistry

A mixture of ethane and ethene occupied 35.5 L at 1.000 bar and 405 K. This mixture reacted completely with 110.3 g of O2 to produce CO2 and H2O. What was the composition of the original mixture? Assume ideal gas behavior

96. Chemistry

Calculate the standard free energy of the following reactions at 25C, using standard free energies of formation. a. C2H4(g)  3O2(g) ±£ 2CO2(g)  2H2O(l) b. CaCO3(s)  2H(aq) ±£ Ca2(aq)  H2O(l)  CO2(g)

97. English

1. What puzzled me is why he left the country. 2. What puzzled me is the way why he left the country. 3. What puzzled me is the way he left the country. ================= Are they all the same? What is the part of speech of 'why' in #1?

98. Math

From January 1, 2000 to December 31, 2004, First Bank paid 5% interest, compounded monthly. On January 1, 2005, they lowered their rate to 3% interest, compounded monthly. I deposited \$100 at the end of each month beginning in January, 2000. How much did I

99. education

My other question is Which is your favorite Assessment to use? Anecdotal Records •Checklists •Event Sampling Portfolios •Rating Scales •Rubrics •Running Record •Teacher and Child Self-Assessments •Time Sampling Of these what are the

100. westward elementary

Math 14+45=24+35

101. Algebra

What is the value of x. 2x times 2 to the 4th power divided by 2 to the 3rd power equal 2 to the sixth power

102. social study

the buying and selling of goods

Need to finish reading a book but I am on pg 76 and thar is 178

104. education

My other question is Which is your favorite Assessment to use? Elementary age Anecdotal Records •Checklists •Event Sampling Portfolios •Rating Scales •Rubrics •Running Record •Teacher and Child Self-Assessments •Time Sampling Of these what

105. History

Which of the following was not one of the underlying causes of the Panic of 1893? the failure to build enough railroad lines to satisfy market demands the weaknesses of the American banking system the withdrawal of British funds from American investments

106. English

1. They built us a new house. 2. They built a new house for us. 3. She cooked us noodles. 4. She cooked noodles for us. 5. He bought me a fountain pen. 6. She bought a fountain pen for me. ============= Is each pair grammatical and the same in meaning?

107. Algebra

Simplify the expression. Assume that all variables represent positive numbers. Write your answer without using negative exponents. (343x^-6y/8y^-8x^6)^-2/3

108. Algebra

A hot air balloon begins its descent at a rate of 22 1/2 feet per minute. How long will it take for the balloons elevation to change by -315 feet?

109. menstruation

a cone and acylinder have equal volumes and ardii.The height of the cone is 12cm.Find the height of the cylinder

110. algebra

write a word phrase for the algebraic expression d+2

111. english

circle the simple subject

112. Math

Lareina understands factors, but sometimes she has trouble finding all the factors of a number. What advice would you give to help her find all the factors of a number? Demonstrate by finding all the factors of 110.

113. Political Science

Can states choose to ignore federal speed limit and other safety requirements if they are willing to forego federal funding for highways and roads?

114. Math.

A jet is travelling at 600 miles per hour. Determine the velocity of the jet in meters per second

116. Chemistry 2

Given the following information at 25C, calculate G at 25 degrees Celsius 2A(g)  B(g) ±£ 3C(g) Substance Hf  (kJ/mol) S(J/molK) A(g) 191 244 B(g) 70.8 300 C(g) -197 164 a. -956 kJ b. 956 kJ c. 346 kJ d. 346 kJ e. -1.03 * 10^3 kJ

117. physics

1)Johnny Football throws a football straight up in the air. It travels to a maximum height of 7.1 m. It then falls and is caught at the exact location where it was released 2.4 seconds later. a) What was the ball's average speed during this entire toss? b)

118. English

Posted by rfvv on Wednesday, September 3, 2014 at 8:31am. 1. It was great fun last weekend for you to visit our nursing home. 2. Your visiting our nursing home was great fun last weekend. 3. The visit was great fun last weekend. 4. Visiting our nursing

119. Physics

Car A and B are facing each other at rest, 100 m apart. Car A accelerates at 5 m/s^2. Car B accelerates at 3 m/s^2. When and where do they meet?

120. civics

In 1866, the Republican-dominated Congress wanted to make sure that ex-slaves could vote, so they passed a Civil Rights Act declaring ex-slaves to be U.S. citizens. --Why did Congress also submit the 14th Amendment in 1866 confirming citizenship for

121. Algebra

absolute value of 2x+15 less than or equal to -1 2x+15

122. math

put these numbers in absolute value from least to greatest. 2 1/2,-2 3/4,1 1/2,-2

123. West and Central Africa today

Which of the following describes the economies of Ghana and the Democratic Republic of the Congo (DRC)?

124. history

Who labeled the era following the Civil War the "Gilded Age"?

125. math

Should the quotient of an integer divided by a nonzero integer always be a rationalnumber? Why or why not? THANK YOU!

126. Pre-Calculus

Why does sin 30° = 150° (or sin π/6 = sin 5π/6)? Refer to both the unit circle and the graph of the sine curve.

127. English

What do you want to do this weekend? 1. I want to chat with foreigners in chat rooms. I also want to take a bath. 2. I want to visit my uncle's in New York. I also want to play with my uncle's sons. 3. I want to exchange message on Kakao Talk. I also want

128. maths

a rectangular garden has a side length [x] and breadth[y].the perimeter of the garden is 18m and its area is 20m squared.calulate the dimensions of the garden

129. Finance

Question 3. 3. Which of the following is true of flotation costs? (Points : 1) They include expenses like investment banker fees and commissions. They include the underwriting spread. They tend to raise the cost of capital. all of the above

130. Physics

An artillery shell is launched on a flat, horizontal field at an angle of α = 36.2° with respect to the horizontal and with an initial speed of v0 = 318 m/s. What is the horizontal distance covered by the shell after 7.68 s of flight? I'm confused on how

131. physics

A stone is projected vertically upwards with velocity 40m/show that the stone will reach the point of projection with the same velocity

he has a pen

if 0

134. managerial economic

suppose at a local grocery store the price of butter increase from 1 to 1.50 pet pound. as a result the quantities demanded of margarine increase from 500 to 600 pounds. a. compute the arc cross elasticity of demand? b. interpret the result?

135. criminal justice

What was a tithing?

136. Vpe

Estimate to 70+146 and got 300 her estimate reasonable explain

137. probability

The National Center for Educational Statistics reported that in 2009 the ACT college placement and admission examination were normally distributed and had a mean of 21.1 and standard deviation of 5.1. A college requires applicants to have an ACT score in

138. Physical Science

Why do molecules in a cup of water move at a variety of speeds?

139. Chemistry

1.) It took Beethoven (the composer, not the dog from that movie) 4.5 years to compose the Ninth Symphony (this may not be true, I made it up). How many decades did it take him? 3.) Michael bought a pumpkin that had a mass of 18,165 grams. What was the

140. Need HELP reall bad test tommorrow

how to make a xy table for the following greatest integer equation. f(x)=2[x], g(x)=[2x], f(x)=-[[x]], and g(x)=[[-x]] thank you for the help

141. chemistry HELP!!

Reaction Rate = -(1/2) [d(H2O2)/dt] = [d(O2)/ dt] Using 25 mL of a 0.2 M hydrogen peroxide solution, the following results are obtained from the equation above: 8.62 mL of gas is collected in 120 seconds. (Assume 760 Torr = 1 atm) Room temperature is 25

142. Physics

I cannot figure out this question, and it would be greatly appreciated if someone could help me out! :) It has been claimed that an insect is the best jumper in the animal kingdom. This insect can accelerate at 3950 m/s2 over a distance of 2.3 mm as it

143. Math

What is least place value blocks I need,5950

144. Math

The function f(x)=x^2+5x+6 has zeros at -2 and -3. What are the zeros of the function y=-2f(x/11) ? Do you just plug x/11 into each x value in f(x)? Like f(x)= (x/11)^2+5(x/11)+6 (I exclueded the -2 because if I divide 0 by -2, it's still zero)? But then

145. Algebra

Working together, Sandy and Carol can pack a storage unit in 4 hours. If they work alone, it takes Sandy 6 hours longer than it takes Carol. How long would it take Carol to pack the storage unit alone?

146. maZulu high

Discuss tree practical measures to deal with this environment issue that cause ill health on a person

147. Technology

If I email my teacher a powerpoint with my using the software Microsoft Powerpoint 2013, will they still be able to open the file from their computer even if they don't have that software?

148. life orietation

Discuss three practical measures to deal with this environment issue that cause ill health on a person.

149. Bio

How would I know when to use a mathematical model. How would I know when to use a conceptual model, computer model, and physical? Studying for a quiz :)

150. physics

how long will it take for a car to accelerate to come to a stop if it is traveling at 20 m/s and the car has a maximum deceleration of 6 m/s squared? So far I think im supposed to do 6-20/26

151. logistics

do some research in India. explain the cause of heavy rains which are falling.

152. English

1. He likes to chat while playing games. 2. He likes to chat while he plays games. 3. He likes to chat while he is playing games. ============= Does #1 mean #2 or #3?

153. math

Insert a pair of parentheses ( ) in each quation to show the associtative property

154. maths

a rectangular garden has a side length [x] and breadth[y].the perimeter of the garden is 18m and its area is 20m squared.calculate the dimensions of the garden

155. math

use 8 digits of our 10 digits to make a true multiplication problem

156. Chemistry

2H202-> 2H2O + O2 Suppose you carry out the decomposition using 25.0 mL of a 2.00M hydrogen peroxide solution and obtain the following: 8.62 mL of gas is collected in 120 seconds. How many moles of oxygen are produced per second?

157. math

Allison and Fred both work at the mall., but Allsion make \$2 more than Fred. They work equal hours. Let x represent Allison earnings and y to represent Fred earnngs. Draw a graph representing the relationship between Allison and Fred earnings.

158. , science,

GOT STUCK PLEASE HELP LOOKED AT EVERY WEBSITE T- the skeletal system consists of 206 bones H- helps protects the body E- S-support K- E- L-ligaments E- T-tendons A- L- S-skeleton Y- S-shape and structure T- E-exercise M-

159. Math

How do I set up the equation for A apineapple cost \$5.04 together one one banana and one pineapple cost the same as 13 bannas What does one bannan cost?

160. Education

I have a question if anyone can help that would be great!! I have to put a questionnaire together for my capstone class...How many of you use RTI daily if so how do you use it, thoughts on assessment and instruction and the future of RTI? DO you feel that

161. Math

What is the solution to m+(-13)=-18 A.M=28 B.M=5 C.M=-5 D.M=-28

162. math

write an algebraic expression for 10 + q

163. physics

Help! A train flies 2000km at a bearing of 145° and again 500km at bearing of 270°. Calculate displacement

164. Math

3.) What is the solution to -33+m=10? 4.) what is the inverse to 38 5.) What is the solution to y+7=-9

165. honors chem

determine the mass of the following example 1.3 x 10^26 iron atoms in iron III oxide, mass of iron II oxide I know this is a 2 part question and you have to use Avogadro's number, but I am clueless as to how to solve it.

166. Biology

Osmosis is an example of passive transport. How might the results have changed in this lab if the gummy bear had been able to use active transport to move sugars out?

167. math

if an object was to fall from 170 feet up from the roof of a building. how many feet would the object land at the bottom of the building?

168. chemistry

How many liters of hydrogen gas are produced during an enthalpy change of -50kJ, assuming STP conditions? 1L= 1kg zn+ hno3 yields znn03 + 1/2 h2 +100kJ -50 kj x (1mol h2/ 100kj) X (2.02g / 1 mol) h2 ) = 1.01 g please help tried to get the answer but it it

169. Pre-Calculus

how to make a xy table for the following greatest integer equation when using -1,-2,0,1,2 to plug into x f(x)=2[x], g(x)=[2x], f(x)=-[[x]], and g(x)=[[-x]]

170. math

what is the square root of 288 ?

171. English

1. I want to listen to music on my smart phone. 2. I want to listen to music with smart phone. 3. The baby is playing with a smartphone. 4. The baby is playing on a smartphone. ==================================== Can we use all the expressions? What is

172. Math

What is 7,560 in scientific notation

173. sofunda

science chemistry..investigate the reaction of a number of elements and compound with water and classify the reaction as exothermic or endothermic.

174. algebra

what is the value of 4x exponent 2 +y exponent 2

175. science

chemistry Science.what can be deduced from the temperature change during the different reaction?

176. English

1. ____ true, she insisted. (Its, It's) 2. "____ correct," I observed. (You're Your) 3. "_______ the teams on which he played. (Their, They're) 1.It's 2.You're 3.They're

177. Math

Solve t+1-4t+8=21

178. English

I'm looking for that word which describes that if everyone has something. then i should have it too I need it for an English assignment

179. math

You decide to flip a fair coin 100 times. What is the variance of this distribution? and You decide to flip a fair coin 100 times. What is the variance of this distribution?

180. Easy Stats ?

You decide to flip a fair coin 100 times. What is the variance of this distribution? Also You decide to flip a fair coin 100 times. What is the standard deviation of this distribution?

181. algebra

For f(x)= 3x^2 +5 and g(x)=7x-2, a. Verify: (show the steps for each side clearly.) g(x+2) not equal g(x) + g(2). I need help idk answer a.

182. Math

If someone drove 108 miles in 2 hours what would their average speed be?

183. Math

Algebra addition properties and subtraction rules

184. Math

Any 2 points determine a line. If there are 6 points in a plane, no 3 of which lie on the same line, how many lines are determined by pairs of these 6 points? The answer key says 15, and the explanation is (6!)/(2!4!). Could someone explain to me why there

185. finance

Question 8. 8. Which of the following best describes a pure-play? (Points : 1) a private firm that is held in isolation in a one-company investment portfolio a publicly traded firm that is similar to the company or project being analyzed Both a and b are

186. klein eden combined school

l.o types of environmental issues

187. math

7.8*10^5+3.9*10^6

188. Calculus

Differentiate each function with respect to x: F(x)=x/(x+1)^1/2

189. physics

A student observes an airplane fly overhead with a constant velocity parallel to the x-axis at a height of 7.60 × 103 m. At time t = 0 the airplane is directly above the student, the vector P~ o = 7.60 × 103ˆj m describes the position on the airplane

190. kunwar

why their is gap between railtracks of rail

191. Math

A particle is moving along the x axis so that its distance x in meters,at time t seconds,is x(t)=3,2(sqrt of tan (5t)).Find its velocity at time t=1,5 seconds.

192. Trigonometry

Find the symbols for degrees, minutes and seconds on your calculator. Then find cot(43‹41Œ13"). Please give the details of what you did in addition to the answer. Explain what you did to find this. Has any other response used a wrong technique? What

14.569

194. english

write one sentence using the words ambush and bulletin

195. physics/algebra

82.35 m = (0)t + 1/2(-9.8)t^2 t = 4.1 s is correct Could someone please walk me through this? I could not get an answer because of the negative (maybe my order of operations is wrong) I have no idea!

196. social studies

Great early American civilizations built large cities in?

197. Precalculos

Find the quadratic function which contains the points (0,5), (1,2) and (3,2). Graph the function

198. Math

What is the missing number from this number sentence? 7 ? 14 31 I'm always confused with this.

199. Math

What is the missing number from this number sentence? 7 ? 16 31 I'm always confused with this.

200. Religion

what are the advantage of monarchy system that israel wanted to have "just like the other nations" ?

201. , science,

HELP ME FISNSH MY POEM PLEASE T- H- E- S-support K- E-energy support L-ligaments E- T-tendons A- L- S-skeleton Y- S-shape and structure T- E-exercise M-

202. Math

simplify each expression 14 + 5(x + 3) - 7x 34 - 7x