What is 40X10.15?

What is 20 percent off 131.79? What of a circle is a chord that has the center of the circle as one of its points? As the speed of a bicycle moving along a horizontal surface increases from 2 meters per second to 4 meters per second the bicycle's gravitational potential energy? How many months and weeks in 40 days? What is the perimeter of a math book? What does it mean when the phone has higher number of pixels? What are the roots of the equation x2-7x plus 6 equals 0? What is the ratio of a fraction 2 over 5? How many cm in 100g? How do you write in words 19373890004? What is a three sided shape with one line of symmetry? Is 8 dm equal to 80 cm? How do you a ratio in simplest form? Is there another formula for the volume of a sphere? How much ton in 1 bar? How do you find out what your safeway card number is? The second angle of a triangle is 3 times as large as the first The third is 40 degrees more than the first What is the measure of the smallest angle? What is 77 over 352? Is 38.2 temperature high for children? How do you count up to 123 in Spanish?