Is 8 inches ideal

What is inverse proportionality? Explain How can you solve 40 x 16 by breaking apart the numbers? What do you call one hundredth? What changes shape when placed in a different container? What two numbers multiply to make -15 but add together to make -2? Why is lead no longer used in paints or for plumbing pipes? Do all number have two as a factor? What are all the names of a polygons and show a picture of it above the name? How do you find a perfect square number between 30 and 40? How many milligrams in a tablespoon? How many gallons are there in an aquarium that is 24x16 that is 12 deep? Who was they in this sentence they also established a number system based on six dividing the hour into 60 minutes and the circle into 360 degrees as we still do today? What is the correct product of C7H16 11 O2? What percent of 100 is 14? What are the applications of arithmetic algebra? What factors goes into 145 and 373? What percent of 60 is 150? How many microseconds is a second? Is 9 a factor of 134? What is lattice math?