Afloppy disk can store 1.44 x 10⁶ bytes of data. a hard disk can store 2.4 x 10⁹ bytes of data. calculate the number of floppy disks needed to store the 2.4 x 10⁹ bytes of data. show your workings out. this question has 30 points.

Which of the following is the correct ratio for converting kilograms to grams

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?