Annabella Richards

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?

14 years ago

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

14 years ago

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,...

14 years ago

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.

14 years ago

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

14 years ago

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....

14 years ago

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?

14 years ago

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

14 years ago

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...

14 years ago

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?

14 years ago