Question 1
1 Marks
What is the value of 625<sup>0</sup>?
Question 2
1 Marks
What is the value of 1 / a<sup>-5</sup>?
Question 3
1 Marks
What is the subtracted value of 3x - 4x<sup>2</sup> +2y<sup>2</sup> from 4y<sup>2</sup>-2x + 8x<sup>2</sup>?
Question 4
1 Marks
What is the radius of the circle, whose circumference is 440 cm?
Question 5
1 Marks
What is the circumference of a circle whose diameter is 7 cm?
Question 6
1 Marks
What is the radius of a circle whose diameter is 44 cm?
Question 7
1 Marks
What is the diameter of the circle, if the area of the circle is 78.5cm<sup>2</sup>?
Question 8
1 Marks
Which machine converts mechanical energy into electrical energy?
Question 9
1 Marks