Annabella Richards

Most popular questions and responses by Annabella Richards
  1. Maths

    The points A , B , C, D and E are located on a straight line in that order. The distance from A to E is 20cm. Te distance from A to D is 15cm. The distance from B to E is 10com. C is halfway between B and D. What is the distance from B to C?

    asked on June 20, 2011
  2. Maths

    The teacher collected the test papers of 20 students and found that their average mark was 15. Before she wrote the marks in her mark book, she lost 1 paper. Find the mark for the missing paper, she worked out the average mark for the 19 students was 14.

    asked on June 20, 2011
  3. Maths

    As part of a fundraising effort, a group of students decide to sell chocolate bars from door to door. They sold moro bars at three-quaters of the houses they tried, scrunch bars at two-thirds of their calls, and at 10 houses they sold both how many houses

    asked on June 20, 2011
  4. English

    I am doing a persuasive speech on any topic. This is my speech so far. It has to have 4 points and be 3 mins to 7 mins long. What else could i add to make it more interesting and include the audience more? "Early to bed, early to rise makes a man healthy,

    asked on June 14, 2011
  5. Maths

    3 consecutive numbers multiply to 4080. What are the numbers?

    asked on June 20, 2011
  6. math

    Divide a clock face with 1 straight line so that the sum of the numbers in each part are equal.

    asked on June 12, 2011
  7. maths

    A cubiod is cut into two triangular prisms by a single cut. Each of the resulting solids has How many faces? How many edges? How many vertices?

    asked on June 12, 2011
  8. Maths

    Mrs Smith pays kate for babysitting by giving her 10 cents for the first-half hour, 20 cents for the second half-hour, 40 cents for the third half-hour etc. How long does she work to earn $12.70?

    asked on June 20, 2011
  9. Maths

    What is then next number in the sequence? 2, 3, 5, 7, 11, 13, 17, 19, 23, _

    asked on June 20, 2011
  10. Maths

    Find the two digit number such that if you treble it and you take away four times the reverse of that number, the ansswer will be 8.

    asked on June 20, 2011