Other Math Answers

: a car speed through a police checkpoint at a speed of 15m/s and continues in a straight road at the same speed. three seconds later, a police motorcyclist at the checkpoint starting from rest, accelerate uniformly in pursuit of the car. in another 15s the policeman than travelling at Vm/s and abreast with the car, signals the driver to stop. The policeman himself decelerates uniformly and stop 4s from that instant. The car however, travels on at the same initial speed at 15m/s for another 2s before the brakes are applied bringing the car to stop under uniform retardation in 4s. calculate the value of V. And the distance between the car and the motorcyclist after both have stopped.

1) find the distance between the following

a) (4,7) and (3,7)

2) write the equation of line with slope (-2/3)and passing through the points ( -2,5)

4 Development of spatial sense: 2-Dimensional shapes and 3-Dimensional objects.

4.1

• Describe the difference between van Hiele Level 2 (informal deduction) and Level 3 (deduction).

• Explain clearly what the progression is from level 2 to level 3.

• Demonstrate the level thinking with a sketch of any quadrilateral as an example to illustrate the learner thinking.

4.2

• Explain the two concepts: polygon and polyhedron.

• Make a sketch of two examples for each of the concepts.

• Mention where in the real world these two concepts are seen.

4.3

• Describe the platonic solid, icosahedron in words (3)

• Draw a net of a hexahedron (2) (do not insert an internet image)

Does code of conduct of school promote or violate equality. Does admission criteria of school promote or violate equality. Example of code of conduct and example of admission criteria

One of the strategies that teachers could follow in teh "before phase" of the lesson to get learners menrally prepared , is to have them restate the problem in their own words. Why do you think this is important ? Give rwo reasons.

A cobb douglas production function for a new company is given by F(x,y)=50x^3/5y^2/5. Where x represents the units of labor and y represents the units of capital. Suppose the units of labor and the capital cost is $200 and $100 each respectively and the budget constraint is $30,000. Find the maximum production level for this manufacturer.

What are the advantages of using manipulatives when teaching mathematics?

1.one of the strategies that teachers could follow in the "before phase" of the lesson to get learners mentally prepared, is to have them restate the problem in their own words. Why do you think this is important? Give two reasons.

2.Think out of the box now. Where else in the industries used, without focusing more on pen paper examples? Motivate with four relevant examples.