What a whata?

Is the symbol of a null set? When your multiplying fractions do you always have to flip the numbers over? What is the shape of a clothing hanger? How many terms are in the polynomial? What is the area of a square computer screen with 21 in. sides? Is 5 a solution for x 3 6? What is the shrink constant for an angle of 15 degree? What is one tenth of 95? A student claims that division always makes things smaller so 5 divided by .5 cannot be ten because ten is greater than the number 5 she started with. How do you respond? What is 8x13? What is number 32 on the impossible quiz 2? Square root of 18.925? What is a synonym for numerous? What is the formula for the slope of a line in mathematics? What 2 numbers add to 400 and multiply to 960000? What do the sides mean on a dreidel? How many vertices does a rectangular prism have than a triangular pyramid have than? What is 5-16 times 4-15? What is the trapeziod made of? What number is divisible by 369?