How many hours is 730 to 430 with a 30 mintue lunch?

What percentage of 3000 is 66.97? Where is 5.4 on a 0-1 number line? Is the square root of 66 a irrartional number? What type of number is -134134134134 Rational irrational integer or whole number? How many whole numbers have four or fewer digits? What information should you provide when calling for help? What shape has 6 rectangles as faces? Is the number 25 abundant deficient or perfect number? What is the effect on the graph of the equation y equals x2 plus 2 when it is changed to y equals x2 - 4? Why every set has an empty set? What is the value of a 1903 british rifle 303? What is the Formula for development length in concrete? What is 8 percent of 600? How many liters in a 30 cubic inch rectangular prism? What is 88 percent in decimal form? What is 28.9 divided by 10? What is the sum of 2 and9? What is the LCM of 175 and 77? Is there 26 prime numbers up to a one hundred? What is 0.168 as a fraction?