Questions Asked on
June 28, 2016

  1. math

    in the middle of a page draw a small oval oriented vertically connected to the bottom of the oval draw a small rectangle oriented vertically what does this resemble

    asked by lisa
  2. Geometry

    $M$ is the midpoint of $\overline{AB}$ and $N$ is the midpoint of $\overline{AC}$, and $T$ is the intersection of $\overline{BN}$ and $\overline{CM}$, as shown. If $\overline{BN}\perp\overline{AC}$, $BN = 12$, and $AC = 14$, then find $CT$.

    asked by DenisGylaev
  3. Geometry

    need help fast $M$ is the midpoint of $\overline{AB}$ and $N$ is the midpoint of $\overline{AC}$, and $T$ is the intersection of $\overline{BN}$ and $\overline{CM}$, as shown. If $\overline{BN}\perp\overline{AC}$, $BN = 12$, and $AC = 14$, then find $CT$.

    asked by Nightbblue
  4. Chemistry

    What is the variable x in the following hydrate formula NaCl xH2O if the mass of sodium chloride is 58g and the mass of the water is 36g

    asked by Kim
  5. Chem

    While driving your rental car on your trip to Europe, you find that you are getting 10.4 kilometers per liter of gasoline. What does this correspond to in miles per gallon?

    asked by Zaara
  6. algebra

    Two investments totaling $49,500 produce an annual income of $1770. One investment yields 2% per year, while the other yields 4% per year. How much is invested at each rate?

    asked by anon
  7. math

    100 meters of fencing is available to enclose a rectangular area next to a river .Give a function that can represent the area that can be enclosed in terms of X

    asked by jane
  8. math

    if 2sinx=1,π÷2

    asked by Anonymous
  9. chemistry

    Calculate the amount of water (in grams) that must be added to 5.00 g urea in preparation of 16.2% by mass solution.

    asked by baizura
  10. chemistry

    Calculate the amount of water (in grams) that must be added to 5.00 g urea in preparation of 16.2% by mass solution.

    asked by ain
  11. science

    1.5173 g of organic iron compound containing FE , C ,H and O is burnt in oxygen gas produced 2.838 g OF carbon dioxide and 0.8122 g of water. In separate experiment to determine the mass % of iron, 0.3355 g of the compound yielded 0.0758 g iron (II) oxide.

    asked by Nor
  12. math

    if the taxi fare is c cents for the first quarter mile and s cent for each additional quarter mile ,what is the charge ,in cents ,for a trip of x miles,where x is greater than!?

    asked by tish
  13. Chem

    A 76.00-pound flask of mercury costs $159.00. The density of mercury is 13.534 g/cm3. a) Find the price of one cubic inch of mercury by calculating the following intermediate values. What is the price of one pound of mercury? What is the price of one gram

    asked by Zaara
  14. science

    number of grams of MgCl2 needed to prepare a 250ml of a 12% aqueous solution with 1.1g/ml density

    asked by keith
  15. English

    1. Would you care for a cup of coffee? - No, thanks. 2. Will you have some more bread? - Thank you. 3. Won't you eat some more fruit? - I'm sorry, but I have had enough. 4. Do you want to eat some cookies? - Sorry, but I'm full. 5. Would you try to eat

    asked by rfvv
  16. Math (Assignment due today)

    Assume 11 males audition, one of them being Winston, 4 females audition, one of them being Jackie, and 5 children audition. The casting director has 3 male roles available, 1 female role available, and 2 child roles available. (1)How many different ways

    asked by Jacky
  17. writing skills

    Do your homework before applying for any job. If you rewrote sentence 5 beginning with Be sure that you the next words should be 1 got done your homework 2 got your homework done 3 had done your homework 4 did your homework 5 have done your homework answer

    asked by piper
  18. Math(Help, AssignmentDueToday)

    Adora has a photo of the Calgary tower that measures 7cm by 19cm. She scans the photo and enlarges it by 160%. By what percentage will the area of the photo increase? A.) 160% B.) 320% C.) 410% D.) 256% A shop sells a small globe that hangs on a keychain,

    asked by Candice
  19. English

    1. They have been married for five years. (status) 2. I have been married to her for seven years.(status) 3. He married her two years ago. (action) 4. He has been married to Emily for a long time. (status) 5. He was married to Emily last year.(action)

    asked by rfvv
  20. English

    They are on shelf B in aisle 1. ------------------------------ On both sides of aisle 1, how many shelves are there at a department store? Are there two shelves on both sides of each aisle. Do we have to use 'in' before 'aisle'? What about using 'in'

    asked by rfvv
  21. math

    A store usuall sells a certain item at 40%profit. One week the store has a sale, during which the item is sold for 10% less than the usual price. During the sale, what is the percent profit of the sotre makes on each of these items. A. 4% b. 14% C. 26% D.

    asked by tish
  22. Math roster form

    The set of integers lying between -2 and 2

    asked by Lindse
  23. Differential Calculus

    A norman window has the shape of a rectangle surmounted by a semicircle. If the perimeter of the window 10 m, express the area A of the window as the function of width x of the window.

    asked by GRAY
  24. Algebra

    Let P0 = $1000.00. • k = 0.5% = _____0.005______ as a decimal. Compute and explain how to find the doubling time. Then, write the compound interest equation for this value of k and the 3 values for t. Number of years Equation New Value 1

    asked by Brittany
  25. math

    A farmer has a field in the shape of the trapezium whose parallel sides are 10 km and 25km while the other side are 13km and 14km he grows paddy and wheat an equal amount find the yield of each crop

    asked by khushi
  26. Math2(Please Help)

    Adora has a photo of the Calgary tower that measures 7cm by 19cm. She scans the photo and enlarges it by 160%. By what percentage will the area of the photo increase? A.) 160% B.) 320% C.) 410% D.) 256% A shop sells a small globe that hangs on a keychain,

    asked by Candice
  27. Physics

    A cube of side L is place in a uniform electric field E = 3200 N/C. What is the net flux through the cube. Assume the electric field lines are parallel with the edges of the cube. Make sure you know why this is the answer. I know its not perpendicular or

    asked by Laura
  28. Literature and arts

    What was the Underground Railroad?

    asked by Ishori
  29. English

    1. Can I open the window? 2. May I open the window? 3. Might I open the window? ------------------ Which one is common? Is #2 more polite than #1? Can we use #1 when we talk to elderly people? #3 rarely seems to be used. When can we use #3?

    asked by rfvv
  30. chemistry

    If 5.00g of glucose were to react completely with an excess of oxygen, how many grams of carbon dioxide would be produced?

    asked by helena15zgeo
  31. literature arts

    Which of the following lists includes the major art forms used in this opera 1. vocal music, acting and dance 2. vocal music and dance 3. vocal and instrumental music, acting , and dance 4. instrumental music, acting, and dance 5. vocal and instrumental

    asked by SIMPSON
  32. algebra

    mrs. rays class has 18 girls and 9 boys. mr lis class has 16 girls and 8 boys. is the girl- boy ratio the same in each class. explain

    asked by none
  33. math

    If you cut off 5pieces of glass from a 14 feet long, how long should each pieces

    asked by dd
  34. human commmunication

    I didn't "expect" you to "do" that: Expectancy Violation and Nonverbal Communication For this discussion, I want you to consider how violation of a person's expectations might negatively impact how your nonverbal messages are being "read."

    asked by Dela
  35. math

    The production of rice in the year 2001 was 1000 tonnes which was 25% of the total food grain production in that year. In the next year if the production of rice decreased by 4% and production of rice as a percentage of total food grain production

    asked by vipul
  36. math

    booby cut a piece of wood into 3 pieces of the same length. after he cuts off 2 feet from one of the pieces, he is left with piece that is 5 feet long. what is the length of the piece of wood he started with?

    asked by joy
  37. Math

    Find the area of each triangle with the given dimensions Base=3 centimeter, height =3centimeter

    asked by Matthew
  38. WRITING SKILLS

    When you are in school, almost any subject seems a potential area for a good job. What correction should be made to this sentence? 1 replace your are with one is 2 remove the comma after school 3 change Subject to subject 4 insert a comma after area 5 no

    asked by PIPER
  39. English

    1. Can I ask you a favor? 2. Can I ask you a thing? 3. Can I ask you two things? 4. Can I ask you two favors? ------------------------------------ favor: a thing that you do to help sb... This was the definition of 'favor' according to a dictionary. Can we

    asked by rfvv
  40. mathematics-Rate

    4 men and 10 women can cut a field in 5hrs. If the men work at 5/4 the rate at which the women work. How many men will be needed to cut the field in 3hrs. #Please i need the detail explanation #thanks

    asked by p1
  41. Chemistry

    100g of water is added into 10.6M NaOH solution. The diluted NaOH then neutralized completely with H2SO4 . density of NaOH is 1.08g/ml . calculate the mole fraction of NaOH in diluted solution .

    asked by Amy
  42. maths

    1450 students had to stand in rows and benches no.of row and benches were same so how many row were there?

    asked by janvi patel
  43. writing skills

    You think using a dictionary is hard, _____________________________________ imagine ________ how difficult it was to compile the first dictionary of English. Which of the following is the best way to write the underlined portion of this sentence? If you

    asked by piper
  44. science

    the tension ratio between the tight and slack side is 4,2:1. the force in the slack side of the belt is 500N. the diameter of the driving pulley is 350mm. the rotational frequency of the driving pulley is 550r/min

    asked by Liezel
  45. English

    1. Can I ask you to wash the dishes? 2. May I ask you to wash the dishes? 3. Might I ask you to wash the dishes? --------------------- What is the difference between #1 and #2? Do you use #3? ================================ 4. Where can I find the post

    asked by rfvv
  46. geo

    segment BC is a midsegment of triangle TUV. what is the length of segment VC?

    asked by reanna
  47. geometry

    The summit of Mount Everest is approximately 29,035 ft above sea level. What is the distance from the summit to the horizon, rounded to the nearest mile? Assume that the distance from the Earth's center to any point on Earth's surface is 4,000 miles. How

    asked by Cole
  48. math

    grassland-29% wilderness-9% urban-2% wetlands-3% forest-30% cropland-17% if humans use half of forest and grassland plus all cropland and urban areas how much land is used by humans. is it 48.5%

    asked by Anonymous
  49. Science

    Description of each transition or step of the cycle Here are a list of the steps to include: a. EXTRACTION b. COMBUSTION c. RESPIRATION d. PHOTOSYNTHESIS e. DIFFUSION f. DECOMPOSITION g. SEDIMENTATION Persuasive explanation of why the carbon cycle is so

    asked by Pickle
  50. Chemistry

    100 g of water is added into 10.6 m NaOH solution. The diluted NaOH solution is then neutralized completely with H2SO4 solution. Density of NaOH is 1.08 g/ml. Calculate: i. the mol fraction of NaOH in the diluted NaOH solution. ii. mol of H2SO4 required.

    asked by Ann
  51. literature arts

    The director's talent for successful improvisation is illustrated by 1. the use of black spirituals in an opera 2. the composer's brief acquaintance with Harriet Tubman's star 3. the way the other singers support the opera's star 4. last m-minute use of a

    asked by SIMPSON
  52. Economics

    analyze what happens to the market for cheeseburgers if the price of cheese rises (cheese being apart of the cost for a cheeseburger) . Be specific and explain what happens ( or is not affected) for each of the following: 1. the supply curve 2. the

    asked by Eva
  53. English

    Hello. I would be very grateful if you helped me with a few sentences. 1) Which part of the book did you like the most? (Did I use "the most" correctly?) 2) Anlyze US involvement in global affairs. (I didn't use THE before US involvement. Am I right?) 3)

    asked by Ilma
  54. algrbra

    A members-only speaker series allows people to join for $26 and then pay $2 for every event attended. What is the maximum number of events someone can attend for a total cost of $48? Write and solve an equation to find the answer

    asked by Israel
  55. English

    I have dry hands. 1. I think you should put on hand cream more often. 2. I think you should apply hand cream more often. -------------------- Are both the same? Do you have some other verbs instead of 'put on' or 'apply'?

    asked by rfvv
  56. Math

    What is the least number possible with 5 in the thousand place , use the digits 4 5 6 7

    asked by Ashley
  57. Calculus

    Use implicit differentiation to find the derivative of y with reapect to x x^2y-y^2+ln(xy)=1

    asked by Anonymous
  58. Physics

    I'm really struggling trying to understand what formulas to use for the following: A satellite orbits the earth with a radius of 7000 km. (a) what is the acceleration of gravity at this distance? (b) what is the velocity of the satellite? (c) how long does

    asked by Anna
  59. writing skills

    When you are told time after time that there are no jobs. And it is time _____________ for some creative thinking and acting. Which of the following is the best way to write the underlined portion of these sentences? If you think the original is the best

    asked by piper
  60. math

    Rita and sita start jogging at the same point but in opposite directions.If the rate of one jogger is 2 mph faster than the other.After three hours,they are 30 miles apart,what is the rate of faster logger?

    asked by Suman
  61. engineering dynamics

    Arocket is fired vertically up ward from alaunching pad b.it is flight is tracked by radar frompoint A, determine the velocity of the rocket in terms of distance ,teta, tetadot

    asked by kebede
  62. science

    A bullet is moving with speed of 500m/!@#$%^& the target and penetrate 100mm into the target. Find the retardation of the bullet.

    asked by nicki
  63. Math

    The difference between two acute angles of a right triangle is 𝜋/9. Show the measures of these angles are 55° and 35°

    asked by Abhishek
  64. English

    1. My car broke down. 2. My car is out of order. 3. My car died. 4. My car died on the way to work. 5. My car malfunctioned. 6. My car didn't function. ---------------------------- Can we use all the expressions? Do you have more expressions similar to

    asked by rfvv
  65. English

    Hello. I would be very grateful for your help. Do you think it's possible to use "speak" in the following context: "Speak on the role of the monarchy" or "Speak on the major challenges facing the country at present" (a question at an exam or something like

    asked by Ilma
  66. Admaths

    A point Y moves such that its distance from point B (1,2) is constant. Given that x=k is the tangent of the locus of Y , express the equation of the locus in terms of k.

    asked by Xin
  67. math

    Help? The summit of Mount Everest is approximately 29,035 ft above sea level. What is the distance from the summit to the horizon, rounded to the nearest mile? Assume that the distance from the Earth's center to any point on Earth's surface is 4,000 miles.

    asked by Cole
  68. Chemistry

    100g of water is added into 10.6M NaOH solution. The diluted NaOH then neutralized completely with H2SO4 . density of NaOH is 1.08g/ml . calculate the mole fraction of NaOH in diluted solution .

    asked by Amy
  69. math

    Two 5-digit numbers have the same sum of digits: 2. The largest possible difference between two such numbers has the sum of digits: A 1 B 9 C 18 D 27 E 36

    asked by shreya
  70. Math(Please Help)

    Mail, a beaver at a zoo, is 0.90m long. A stuffed animal version of Amik is sold in the gift shop. If the scale factor used to reduce the real Amik to the stuffed animal Amik is 0.15, how long is the stuffed animal Amik? A.) 13.5cm B.) 6cm C.) 13.5m D.)

    asked by Candice
  71. chemistry plz helpp!

    A) 9.8g of an alcohol A completely reacts with an excess of sodium , and a gas is released. When the reaction ceases the volume of the gas is 1.6L measured at a temperature of 22ºc and under a pressure of 1 bar.  a- What gas is released in this reaction,

    asked by angy
  72. science

    how our heart work?

    asked by abdul rafe
  73. literature arts

    The cast is described as "supporting" [Cynthia Haymon]-sometimes literally" (line 16) because she 1. occasionally forgets her lines 2. is a soprano and needs the lower tones 3. has lines that require a response 4. is on crutches and needs assistance 5. is

    asked by SIMPSON
  74. Math(AssignmentDueToday)

    Mail, a beaver at a zoo, is 0.90m long. A stuffed animal version of Amik is sold in the gift shop. If the scale factor used to reduce the real Amik to the stuffed animal Amik is 0.15, how long is the stuffed animal Amik? A.) 13.5cm B.) 6cm C.) 13.5m D.)

    asked by Candice
  75. Math1

    Reuben bought a ski helmet from an online sports store. The helmet was shipped to his home in Stirling, Alberta from Provo. Utah. The list price of the helmet was $165.00 US. On the day Reuben purchased the helmet, the currency exchange rate was $1 US=

    asked by Cherie
  76. Physics

    An object moves with constant acceleration 4.20 m/s2 and over a time interval reaches a final velocity of 10.4 m/s. (a) If its original velocity is 5.20 m/s, what is its displacement during the time interval?

    asked by Tulsi
  77. Psychology

    Can we use what we know about cognitive dissonance to help people improve the way they deal with their problems? I know what this means, its like making the best out of something you know is a bad situation, but I'm a little confused, please help

    asked by Slomo
  78. calculas

    Please help don't understand how to solve it. 3xy-6x+2y^2 dx/dt=-6 x=2 y=-3 thank you

    asked by Barry
  79. French

    I need help with the correct translations in French (please check to make sure if I used past tense right or if it's not, suggest the appropriate change)... Much appreciated! 1. During the summer, I traveled to Baltimore, Maryland. - Pendant l'été , je

    asked by M.Tang
  80. English

    1. Will you close the window? 2. Would you close the window? 3. Can you close the window? 4. Could you close the window? 5. Do you mind closing the window? 6. Can I ask you to close the window? 7. May I ask you to close the window? 8. Could I ask you to

    asked by rfvv
  81. araling panlipunan

    saan po ang direksiyon ng mga sumusunod: 1.philippine trench or philippine deep 2.mindanao 3.samar 4.luzon 5.panay 6.mindoro 7.leyte 8.cebu 9.bohol 10.negros 11.palawan

    asked by aya corneto
  82. Algebra Geometry 1 & 2

    A car traveled 281 miles in 4 hours, 41 minutes. What was average speed of the car in miles per hour?

    asked by Algebra
  83. Physics

    How much kinetic energy does the electron gain?

    asked by Anonymous
  84. math

    i have four hundreds. i have one more tens than i have hundreds. i have eight ones. what number am i?

    asked by Anonymous
  85. English

    1. Where it is? 2. Where is it? 3. Do you know where it is? ------------------------------------ #2 and #3 are right. What about #1? Do you use the expression in #1?

    asked by rfvv
  86. St.Vincent math

    What is the largest number that you can form with the first five- digit odd number?

    asked by Jason
  87. St.vincent

    The sum of my tens and hundreds digit is greater than 7 and a multiple of 4. My tens digit is 3 less than my one's digit.what is my number?

    asked by Jason
  88. math

    Maria building a vegetable garden the garden has a rectangular section that is 30m long and 12m wide and a semi-circular section.1.how much fencing does maria need to fence outside of the hole garden?

    asked by Sisanda Tshoni
  89. Physics

    What is the acceleration of a car that goes from 20 to 30 km/h in 1.5s? At the same acceleration, how long will it take the car to go from 30 to 36 km/h?

    asked by Yoongi
  90. maths

    A projectile is thrown with a velocity of 2om/s at an elevation 30°.Find the greatest height attained and the horizontal range.

    asked by Anonymous
  91. geography

    what is better offshoring or outsourcing?

    asked by me
  92. Geo-graphy

    What are the things including in cracking of lime stone?

    asked by Abdul.Rafe
  93. science

    How our heart work?

    asked by Abdul.Rafe
  94. chemistry

    A) 9.8g of an alcohol A completely reacts with an excess of sodium , and a gas is released. When the reaction ceases the volume of the gas is 1.6L measured at a temperature of 22ºc and under a pressure of 1 bar. a- What gas is released in this reaction,

    asked by angy
  95. Social science

    Write a diary entry relieving your days glory as Napoleon in exile at st.helena

    asked by Manu
  96. Algebra

    One number is 3 more than another if four times the larger is divided by the smaller the quotient is 2. FIND THE TWO NUMBERS

    asked by Dane
  97. math

    If one angle of a triangle is 100 and the other angles are in the ratio of 2:3, find the angles.

    asked by varshini
  98. Maths

    At 3 pm ship A is 20 nautical miles south west of ship B. Assuming that the y- direction is north and the x-direction is east, the velocities of ships A and B can be expressed in knots in vector form as Va=(12,+5) Vb=(-8,-9) (i) Find the velocity of ship B

    asked by Anon
  99. literature arts

    pertaining to my story i wrote on how is the brave woman remembered in music? The intended effect of the white parachute silk is to... 1. indicate there is a lot of snow in Canada 2. contrast the evil of slavery with the beauty of freedom 3. show the set

    asked by SIMPSON
  100. Math

    The baker made 258 cakes.100 cakes were bought of a party.how many cakes were left?

    asked by Jai