What is ESF-1?

How long will it take to drive 34 km at a speed of 90 km per hour? When length of the rectangular plot is increased by 4 times its perimeter becomes 480metres and area become 12800 sqmetreswhat is the original length? How do you know that solutions using substitution gives the answer ot the system of equations? Is the number 24 an integer? What is greater 5.33 or 5? What is nine-sixteenths of four-thirds? Is 180 a acute angle? What is the area of a circle with diameter 4 cm? What is the rounded number of 6.731to the nearest ten? What is 175 over 200 simplified? How many 2 digit whole numbers are multiples of both 6 and 9? Need to convert 5 feet 7 inches to centimeters? If a room is 20X60 how many square feet is it? Where does the name Ableton come from? Given that the slope of a line is 1 7 what is the slope of a line that is perpendicular to it Enter your answer as an integer? Did anyone oppose to the pythgreom theorm? How do you change 1.45 into a number? How do you work out the base of an isosceles triangle? What is 750 times 100.00? How do you convert meter per second squared to km per hour squared?