A missing piece of a board game, a circular disk, had an area of 100,608.7. The replacement disks online a listed using circumferences. What size circumference should be ordered?
1. 179 mm
2. 1,263,645.774 mm
3. 0.7 mm
4. 1,124.12 mm

Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?

How do you write something in scientific notation?

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance