dw

Newest questions and responses by dw
  1. English

    A driver didn't have a license and went down a one-way street, moving in the wrong direction. A policeman saw it but did nothing to stop the driver. Why?

    asked on March 15, 2017
  2. math

    At auction 390 vinyl records are sold. Ben buys 1/3 of them and 0.5 of what was left is bought by Sally. Rob buys the rest - how many is this?

    asked on April 27, 2016
  3. Physics

    An 8.5 m ladder whose weight is 310 N is placed against a smooth vertical wall. A person whose weight is 515 N stands on the ladder a distance 1.8 m up the ladder. The foot of the ladder rests on the floor 5.78 m from the wall. Calculate the normal force

    asked on November 9, 2013
  4. Physics

    A 1480 kg automobile has a wheel base (the distance between the axles) of 2.9 m. The center of mass of the automobile is on the center line at a point 1.34 m from the front axle. Find the force exerted by the ground on each back wheel. The acceleration of

    asked on November 9, 2013
  5. Calculus

    f(x)=x^3-(4/x) find [f^(-1)(x)]' at x=6

    asked on October 25, 2013
  6. math

    8 gallons per hour each gallon wt. 7 1/4 in six hours what is the amount in pounds?? and how did you arrive at this solution??

    asked on October 21, 2013
  7. Physics

    Note: The left-hand mass is equal to the sum of the other two masses. A massless pulley is attached to the ceiling,in a uniform gravitational field, and rotates with no friction about its pivot. Another massless pulley is attached to the end of the cord on

    asked on October 2, 2013
  8. Calculus

    A position function has the positions listed below. t 2 4 7 10 12 f(t) 34 98 155 205 271 Approximate the instantaneous velocity at t=5. show work.

    asked on September 17, 2013
  9. Pre-Calculus

    As Rita drives north on Highway 281 through San Antonio, her actual bearing is 311 degrees. If she is driving at 50mph what is her velocity in the east- west direction?

    asked on April 19, 2013
  10. Pre-Calculus follow up question Reiny

    Determine the number of triangles that can be formed with the given information. and if it forms two possible triangles solve all unknown angles and sides Angle A=116 degrees a=10 b=11 but if you add 81.4 (measure of angle B) plus 116 (measure of angle A)

    asked on April 7, 2013
  11. Pre-Calculus

    Determine the number of triangles that can be formed with the given information. and if it forms two possible triangles solve all unknown angles and sides Angle A=116 degrees a=10 b=11

    asked on April 7, 2013
  12. Pre-Calculus

    Determine the number of triangles that can be formed with the given information. a=1, b=5, c=4

    asked on April 7, 2013
  13. Pre-Calculus

    Determine the number of triangles that can be formed with the given information. a=1, b=5, c=4

    asked on April 7, 2013
  14. Pre-Calculus

    Determine the number of triangles that can be formed with the given information. a=1, b=5, c=4

    asked on April 7, 2013
  15. Pre-Calculus

    Determine the number of triangles that can be formed with the given information. a=1, b=5, c=4

    asked on April 7, 2013
  16. 3 grade math ms sue

    1- Michael used addition to find 8*100 and he said product is 80. What did he do wrong? my son did it- the product is not 80 it's 800. 8*100=800

    asked on June 6, 2012
  17. 3 grade math ms sue

    1-Two shapes can be put together in different ways. using the triangles in exercise 1,draw pictures to show an example. my son need help in here please help my son thank you

    asked on June 5, 2012
  18. 3 grade math ms sue

    problem solving draw a picture 1-Larry used a pattern of colors to make a cube train.He used a red cube,a blue cube,a red cube,and another red cube before he started the pattern again.He used 15 cubes. How many red cubes did Larry use? 2-Eric and Frank

    asked on May 31, 2012
  19. 3 grade english ms sue

    draw conclusions a conclusion is a decision you reach after thinking about facts and details you read. you can also use what you already know to help draw a conclusion. you should always ask yourself,"does my conclusion make sense?" directions read the

    asked on May 29, 2012
  20. 3 grade math ms sue

    1-Explain how you can use a number line to show that 3/6 and 1/2 are equivalent fractions. my son write- you can show these fractions are equivalent because if the numerator is half of the denomirator it can be 1/2 so 3/6 is just like 1/2. so that's why

    asked on May 24, 2012
  21. 3 grade english ms sue

    conjunctions directions-combine each pair of sentences using the conjunction shown. in combining the pairs,use the underlined repeated words and phrases only once.make any necessary changes in words. add a comma in compound sentences. example- you can see

    asked on May 23, 2012
  22. 3 grade math ms sue

    use tools 1-when using fraction strips, how do you know that two fractions are equivalent? _______________________________ ______________________________ _______________________________ _________________________________ ________________________________ 2-

    asked on May 22, 2012
  23. 3 grade english ms sue

    srffixes rocky,foolish,rainy,childhood,selfish, treatment,movement,neighborhood, childish,parenthood,crunchy,bumpy, payment,sleepy,shipment opposites write the missing list word.it will be the opposite of the underlined word. 1- this lizard's skin is

    asked on May 22, 2012
  24. 3 grade english ms sue

    comparative and superlative adverbs directions underline the adverb that compares in each sentence. 1- thomas makes pizza dough faster than kemmeth. my son underline the word-(faster,than) 2- kenneth makes sandwiches more quickly than thomas. my son

    asked on May 16, 2012
  25. 3 grade english ms sue

    draw conclusions when you draw a conclusion,you reach a decision or opinion that makes sense based on facts and details. you can also use what you already know to draw a conclusion. directions read the following passage. then answer the questions below.

    asked on May 15, 2012
  26. 3 grade english ms sue

    sequence the sequence in a story is the order in which events happen. clue words such as first,next,then,and finally,are often used to signal the sequence in a story. dates and times can also be clues. sometimes,no clue words are used at all. directons

    asked on May 4, 2012
  27. 3 grade english ms sue

    adverbs direction make each sentence more specific by adding an adverb from the box or an adverb of yur own. write the new sentence. impressively cautiously always really outside suddenly 1- jonah practices korean martial arts in the mornings. my son

    asked on May 1, 2012
  28. 3 grade math ms sue

    when lori gave the clerk two $1 bills to pay for items she selected from the list below,she received $0.20 change. pencils: $0.30 each pens: $0.25 each markers: $0.55 each notebook:$1.25 each MY SON SAY WRITE THIS THEN YOU WILL NOW HOW HE HAVE TO DO(WE HAD

    asked on April 30, 2012
  29. 3 grade english ms sue

    SEQUENCE OF EVENTS THE SEQUENCE OF EVENTS IN A STORY IS THE ORDER IN WHICH EVENTS HAPPEN. clue words, such as first,next,then, and finally are often used to signal the sequence of events. dates and times can clues. sometimes, no clue words are used at all.

    asked on April 30, 2012
  30. 3 grade english ms sue

    main idea and details the topic is what a piece of writing is about. the main idea is the most important idea about the topic details are small pieces of information that tell more about the main idea. directions read the following passage. then fill in

    asked on April 26, 2012
  31. 3 grade english ms sue

    write two sentences comparing two or more pets or other animals. use at least two adjectives that compare. underline the adjectives my son write (1)- my adorable lettle puppy is cuter than my cat. my son underline(adorable,cuter) my son write(2)- my tiny

    asked on April 24, 2012
  32. 3 grade english ms sue

    compare and contrast when you compare and contrast two or more things,you tell how they are alike and different. some clue words that signal that things might be the same are like,same,both,also,and as well as. some clue words that signal differences are

    asked on April 24, 2012
  33. 3 grade english ms sue

    the topic is what a piece of writing is about. the main idea is the most important idea about the topic. details are small pieces of information that tell more about the main idea. directions read the following passage. then answer the questions below.

    asked on April 23, 2012
  34. 3 grade english ms sue

    ADJECTIVES AND ARTICALES DIRECTIONS CIRCLE EACH ARTICAL. UNDERLINE EACH ADJECTIVE 1-PEOPLE HAVE WORN MANY DIFFERENT STYLES THROUGHOUT THE YEARS. MY SON CIRCLE THE WORD (THE) AND UNDERLINE THE WORD IS (different) 2-When Aunt Rose was a teacher,she wore

    asked on April 19, 2012
  35. 3 grade english ms sue

    ADJECTIVES AND ARTICES DIRECTIONS COMPLETE EACH SENTENCE BY ADDING AN ADJECTIVE. WRITE THE NEW SENTENCE. 1- Everyone wore________ clothes to the party. my son write- everyone wore the colthes to the party. 2- Amy had on her _____ blouse. my son write- Amy

    asked on April 17, 2012
  36. ms.sue 3 grade english

    fact and opionion a statement of fact can be proved true or false. a statement of opinion gives someone's thoughts or feelings about something. words that express feelings,such as best and amazing,ate clues that a sentence is probably and opinion.

    asked on March 30, 2012
  37. ms.sue 5 grade math

    Lindsay will lay a certain number of 18-inch square tiles in a line to form a walkway. Which of the following is NOT a possible length for the walkway if she uses only whole tiles? A. 6 ft B. 10 ft 6 in. C. 25 ft 6 in. D. 32 ft yesturday you tell me about

    asked on March 28, 2012
  38. ms.sue 5 grade math

    In 24 hours, one set of twins drank 16 bottles of formula. Each bottle holds 4 fl oz. How many cups of formula did the twins drink? (1 c = 8 fl oz) A. 8 cups B. 7 cups C. 6 cups D. 5 cups my son write a (D)but i think is (A)

    asked on March 28, 2012
  39. ms.sue 5 grade math

    1-Becky made 4 quarts of chicken noodle soup in a big pot, then served -cup bowls of soup to 6 people. How much soup is left in the pot? (1 qt = 4 c) A. none B. 1 qt 3 c C. 1 qt 1 c D. 3 c my son put answer (B) 2- A bedroom has the dimensions shown. What

    asked on March 28, 2012
  40. ms.sue 5 grade math

    1-Becky made 4 quarts of chicken noodle soup in a big pot, then served -cup bowls of soup to 6 people. How much soup is left in the pot? (1 qt = 4 c) A. none B. 1 qt 3 c C. 1 qt 1 c D. 3 c my son put answer (B) 2- A bedroom has the dimensions shown. What

    asked on March 27, 2012
  41. ms.sue 3 grade english

    Posted by dw on Thursday, March 22, 2012 at 6:24pm. GENERALIZE WHEN YOU READ YOU CAN SOMETIMES MAKE A GENERAL STATEMENT ABOUT WHAT YOU HAVE READ. A GENERAL STATEMENT TELLS HOW SOME THINGS ARE MOSTLY ALIKE OR ALL ALIKE. LOOK FOR EXPAMPLES. ASK WHAT THEY

    asked on March 26, 2012
  42. ms.sue 3 grade english

    CAUSE AND EFFECT A CAUSE TELLS WHY SOMETHING HAPPENED. AN EFFECT IS WHAT HAPPENED. WORDS SUCH AS BECAUSE AND SO ARE CLUES THAT SHOW CAUSE-AND-EFFECT RELATIONSHIPS. SOMETIMES,HOWEVER,CLUE WORDS ARE NOT USED. DIRECTIONS-READ THE STORY.THEN ANSWER THE

    asked on March 23, 2012
  43. 3 grade english ms sue

    GENERALIZE WHEN YOU READ YOU CAN SOMETIMES MAKE A GENERAL STATEMENT ABOUT WHAT YOU HAVE READ. A GENERAL STATEMENT TELLS HOW SOME THINGS ARE MOSTLY ALIKE OR ALL ALIKE. LOOK FOR EXPAMPLES. ASK WHAT THEY HAVE IN COMMON. DIRECTIONS-READ THE FOLLOWING

    asked on March 22, 2012
  44. MATH

    IF 12 OUT OF 27 STUDENTS HAVE DOGS HOW MANY DOGS WOULD ONE STUDENT HAVE?

    asked on March 21, 2012
  45. 3 grade math ms sue

    which is the better unit to use to measure the capacity of a bathtub: milliters or liters? explain your choice. a liter is equal to 100 centiliters. is a centiliter a greater measure than a milliter? expalin

    asked on March 21, 2012
  46. 3 grade english ms sue

    fact and opinion a fact tells something that can be proved true or false. an opinion tells someones ideas or feelings.words that telll fellings, such as should or best, are clues to opinions. yu can ask an expert or use reference book to check whether a

    asked on March 20, 2012
  47. 3 grade english ms sue

    vowels:r-controlled directions replace the sound in each word with the correct combination of letters. choose one of the combinations in the box. write the word on the line. /er/spelled ir,er,ur,ear,or ar spelled or spelled or,ore,oar 1- moth/er/ my son

    asked on March 15, 2012
  48. 3 grade english ms sue

    possessive pronouns direction circle the correct possessive pronoun for ecah sentence. 1-Gems are some of (our,ours)most valuable rocks. my son circle the word (our) 2-(Their,Theirs)favorite gem is bright green. my son circle the word (their) 3-Diamonds

    asked on March 14, 2012
  49. 3 grade math ms sue

    1- IS THE AREA OF A PAPERBACK BOOK COVER CLOSER TO 28 SQUARE INCHES OR 28 SQUARE CENTIMETERS? TELL HOW YOU DECIDED. 4*7=28 SQUARE CENTIMENTERS 2- MARIA WANTS TO DRAW A PAINTING WITH AN AREA OF 40 SQUARE INCHES. IF SHE DREW HER PAINTING ON 1 -INCH GRID

    asked on March 13, 2012
  50. 3 grade math ms sue

    SUPPOSE MAYA MADE ANOTHER SIGN WITH AN AREA OF 48 SQUARE INCHES. WOULD THIS SIGN BE LARGER OR SMALLER THAN THE SIGN WITH AN AREA OF 48 SQUARE CENTIMETERS? EXPAIN HOW YOU KNOW.

    asked on March 13, 2012
  51. 3 grade english ms sue

    fact and opinion a statement of fact can be proved true or false. a statement of opinion gives someone's thoughts or feelings about something. words that express feelings,such as fun and wonderful,are clues that a sentence is probably an opinion. direction

    asked on March 13, 2012
  52. 3 grade english ms sue

    PREFIXES prepaid,midnight,overflow,outdoors,outline,overgrown,perfix,midwest,pretest,midpoint,outgoing,overtime,overdue,outside,outfield context clues - sue made a list of phrases about her best friend. write a list word to complete each phrase. 1-

    asked on March 12, 2012
  53. 3 grade english ms sue

    MAIN IDEA AND DETAILS THE MAIN IDEA IS THE MOST IMPORTANT IDEA IN A SELECTION OR A PARAGRAPH. DETAILS ARE THE SMALL PIECES OF INFORMATION THAT TELL ABOUT THE MAIN IDEA. DIRECTION- READ THE FOLLOWING PASSAGE. THEN ANSWER THE QUESTIONS BELOW. Every day,Juan

    asked on March 9, 2012
  54. 3 grade math

    Jan, Mya, and Sara ran a total of 64 miles last week. Jan and Mya ran the same number of miles. Sara ran 8 less miles than Mya. How many miles did Sara run? 64 miles in all Jan - Mya - Sara Same as Mya - Same as Jam - 8 less my son need help in this

    asked on March 9, 2012
  55. 3 grade math

    dave delivered 52 newspapers in all on saturday and sunday. he delivered 8 more newspapers on sunday than on saturday.how many newspapers did dave delive on sunday? explain how you solved. 52newspapers in all saturday:? | sunday:? | 8 more than saturday my

    asked on March 8, 2012
  56. 3 grade english ms sue

    vowels: r-controlled riddle read a clud and write the list word. when you have written all seven word, the answer will appear in the boxes. THIRD,EARLY, WORLD, CERTAIN, DIRTY, HERSELF, EARTH, WORD, PERFECT, VERB, NERVE, WORM, THIRSTY, WORKOUT, EARN what

    asked on March 8, 2012
  57. 3 grade math ms sue

    Name the lengths of the sides of three rectangles with perimeters of 12 units. Use only whole numbers. My son did -2-4-2-4 And one more 1-5-1-5 And one more 3-3-3-3 And I need one more rectangles number how you can make

    asked on March 8, 2012
  58. 3 grade english ms sue

    subject and object pronouns DIRECTION - write SP if the underlined pronoun is a subject pronoun. write OP if it is an object pronoun. 1- SIR EDMUND HILLARY WAS A CLIMBER. HE REACHED THE Top OF MOUNT EVEREST. SP underline the word (he) 2- TENZING NORGAY, A

    asked on March 7, 2012
  59. 3 grade english

    a graphic source is an image that help you understand what you read. common graphic source include charts, graphs,and diagrams. study the following graphic source. then answer the questions below. the worst volcanic eruptions in history VOLCANO| LOCATION|

    asked on March 6, 2012
  60. statistics

    The average middle-distance runner at a local high school runs the mile in 4.5 minutes, with a standard deviation of 0.3 minute. Find the percentage of a runners that will run the mile in less than 4 minutes?

    asked on March 6, 2012
  61. 3 grade english

    subject and object pronouns write each sentence. replace the underlined words with subject or object pronouns. 1-When some people visited the South Pole, the people wore heavy coats to keep the people warm. underline the word is (the people, the people) my

    asked on March 5, 2012
  62. volume,mass,weight

    if you travelled to a planet that had twice the force of gravity of earth and you have taken a small mass that is 1kg what is the mass weight and volume of the 1kg object on the new planet compared to earth

    asked on March 5, 2012
  63. 3 grade english

    graphic sources are sources of information such as maps charts illustractions,and captions. graphic sources help us understand information in a text,or they can provide information on their own. directions read the following chart. then answer the

    asked on February 29, 2012
  64. 3 grade english

    directions- write each sentence. replace the underline word or word with the correct pronoun. 1- sports and games have many different rules. (underline the word is in this sencetence - sports and games) 2- basketball players run, pass, and shoot.

    asked on February 28, 2012
  65. 3 grade english

    singular and plural pronouns direction revise each sentence. replace the underlined words with sigular or plural pronouns. 1- some people thought of a new sport, and the sport became popular. in this sentence the word underline is (the sport) my son write

    asked on February 24, 2012
  66. 3 grade english

    spellings of /j/,/k/,/s/ directions draw a line under the words that have the /j/ sound that you hear in jar, large and edge. then write the __ ____ words on the lines below the sentences. 1 jassie took a big piece of fudge. 2 the storm caused a lot of

    asked on February 14, 2012
  67. 3 grade english

    spellings of /j/,/k/,/s/ directions draw a line under the words that have the /j/ sound that you hear in jar, large and edge. then write the __ ____ words on the lines below the sentences. 1 jassie took a big piece of fudge. 2 the storm caused a lot of

    asked on February 13, 2012
  68. 3 grade math

    1-how are perpendicular lines and intersecting lines alike? how are they different? 2-writing to explain- how can you use a right angle to decide how to name another angle?

    asked on February 8, 2012
  69. 3 grade english

    ideas stated in text you are sometimes alike in several ways. to generalize, you use the individual ideas to make a general statement about them. look for clue words, such as most,many,all,or few. directions read the following passage. then answer the

    asked on February 7, 2012
  70. 3 grade english

    write three sentences describing life in the desert. use the past tense of at least two irregular verbs.

    asked on February 6, 2012
  71. english

    write a sentence about a desert animal. use the past tense of an irregular verb. underline it.

    asked on February 4, 2012
  72. 3 grade english

    write each sentence. use the past form of the verb in () to complete each sentence. we have (saw,seen) many creatures in the desert. my son wrote- we have seen many creatures in the desert. the gila monster (gone,went) toward the catus. my son wrote- the

    asked on February 3, 2012
  73. 3 grade english

    i post my son answer i just want to now did he right or no thank you

    asked on February 3, 2012
  74. 3 grade english

    a cause tells why something happened. as effect is what happened. words such as because and so are clues that can help you figure out a cause and its effect. a desert is very hot during the day, so many desert animals are nocturnal-they sleep during the

    asked on February 2, 2012
  75. 3 grade math

    write to explain- when you divide 24 by 6, what fraction of 24 are you finding? find the answer.

    asked on January 30, 2012
  76. 3 grade english

    write three sentence about whales. use present tense in one sentence, past tense in one sentence, and future tense in one sentence. my son write three sentence i want did he write correct or not 1- whale willl swim to have some krill. 2- whale leaped out

    asked on January 29, 2012
  77. 3 grade english

    write three sentence about whale. use present tense in one sentence, past tense in one sentence, and future tense in one sentence.

    asked on January 29, 2012
  78. 3 grade english

    choose a verb from the list to replace each underlined word or words. change each verb to the correct tence if necessary. write the sentence. view, leap, enjoy they gave this sentence and they gave this word and they say change each verb. they give this

    asked on January 27, 2012
  79. science 3 grade

    i need this question to be answered please this is question- how does wind affect the ocean's heat. and my son write the answer- the wind will cool down the ocean heat. and i need one more answer this question one more sentence he make two sentence of this

    asked on January 20, 2012
  80. 3 grade english

    use each word or phrase as the subject of a sentence. add a verb describing an action that place in the present. make sure each verb agrees with its subect. they give a word my son make a sentence i just want to now did he write correct sentence or no the

    asked on January 20, 2012
  81. 3 grade english

    they say write a sentence about something you like about stars. underline the verb make it agrees with the subject of the sentence. and my son write stars are really shiny,and really bright. also i like about stars is that they help with directions. my son

    asked on January 20, 2012
  82. English

    Under what conditions are wagers, or bets, made? Are they necessarily friendly or unfriendly?Are they always friendly? What is the usual outcome of a bet? Does the outcome of a bet ever affect their respective situations significantly?

    asked on January 18, 2012
  83. 3 grade english

    rewrite the sentence, adding the missing helping verb. (in the paper is) That make a lot of children unhappy. my son rewrite the sentence and he write That will make a lot of children unhappy.

    asked on January 18, 2012
  1. Grade 9 science: ecology

    thats true bichhhesss but nahhh fr they aint sharin !@#$%^&

    posted on September 11, 2018
  2. Sampling Distributions

    dw

    posted on April 22, 2016
  3. Chemistry. Help please

    fewgweg

    posted on December 3, 2013
  4. Math

    you can find it one of two ways. the first is using the calculator which is the easiest or you can do it by hand. calculator: solve for y for both equations and then plug the first equation as y1 and the second equation as y2. then you do 2nd calc

    posted on October 25, 2013
  5. Algebra II

    y=3x^4 inverse: u switch the x and y: x=3y^4 now u solve for y: x/3=y^4 fourth root of x/3=y

    posted on April 30, 2013
  6. math

    this is similar to the question I answered on the question after this: pretend nickels=x dimes=y x+y=21 *total number of dimes and nickels is 21 .05x+.1y=$1.65 *the value of x is .5 and the value of y is .1 so when you multiply it by the number of x and y

    posted on April 20, 2013
  7. algerba 1

    pretend $1 is x and $5 is y x+8=y *bc you have to add 8 $1 to have the same number of $1 as $5 1x+5y=124 *this is basically saying that there is an "x" number of $1 bill plus a "y" number of $5 will get u $124 now use elimination: since y=x+8 plug "x+8" as

    posted on April 20, 2013
  8. math

    d)6*35 prime factors of a: 11,11 prime factors of b: 11,3,5 prime factors of c: 7,19 prime factors of d: 2,3,5,7 just simplify each answer choices into the smallest multiples u can.... like in "c" theres nothing u can multiply to make 7 or 19 so they r the

    posted on April 19, 2013
  9. Algebra

    n^2-2n-4=0 a=1 b=-2 c=-4 then use quadratic formula x=(-b+sqrt(b^2-4ac))/(2a) x=(-b-sqrt(b^2-4ac))/(2a) x=1+sqrt(5) x=1-sqrt(5)

    posted on April 19, 2013
  10. math

    b)6 for largest possible average u add on highest numbers u can: next highest numbers would be 9, 8, 6, and 5 1+7+9+8+6+5=36 36/6=6

    posted on April 19, 2013
  11. Pre-Calculus

    thank you so much!!!

    posted on April 7, 2013
  12. Pre-Calculus

    but if you add 81.4 (measure of angle B) plus 116 (measure of angle A) you get 197.368 which is over 180 degrees.... so that would make measure of angle C negative which is why I'm confused

    posted on April 7, 2013
  13. 3 grade math ms sue

    thank you very much

    posted on June 6, 2012
  14. 3 grade math ms sue

    This is what my son write down: The shapes that can be together in different ways are 2 triangles could make a square,and 2 squares can make a rectangle. check this is right or not thank you

    posted on June 5, 2012
  15. 3 grade math ms sue

    Thank you very much.

    posted on June 5, 2012
  16. 3 grade math ms sue

    thank you very much

    posted on May 24, 2012
  17. 3 grade english ms sue

    thank you very much

    posted on May 24, 2012