In england approximately 177,568,123 tonnes of waste is generated every year. what is the number rounded to the nearest hundred thousand?

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?