It was recently estimated that uninsured vehicles outnumber insured ones by about 7 to 6. If there are 2,405 vehicles in a country, how many of them are uninsured?

The populations of the three largest cities in Canada were the first city with 5,317,957 people, the second city with 3,601,835 people, and the third city with 2,212,824 people. Estimate the total population of the three cities. The total population is approximately people.

A company conducted a marketing survey of its clientele and found that 215 own an iPhone and 106 own an iPad. If 19 clients own both an iPhone and an iPad, how many interviewed have an iPhone or an iPad?

60. There were 8.5 million people living in New York City. That was approximately 43% of the population of the entire state. In millions, about how many people lived in New York but not in New York City?

Dr. A. Ventura is interested in determining what kinds and how many pets people own in Bakersfield. He stands outside Petco and asks people what kind of pet they own. This is the result of his survey: dog=1; cat=2; bird=3; reptile=4; fish=5; other=6 1,1,2,2,2,1,1,3,2,3,1,1,1,2,2,4,4,2,2,1,1,1,5,4,3,4,1,1,1,2,2,6,1,1,2,2,1,2,1,2,6,3,4,5

1.) While waiting for a video game to download, you notice that 30% of 32,000 kilobytes have been downloaded. How many kilobytes have been downloaded? Answer:

Man.3   The ratio of boys to girls at Wells College is currently 3 to 7 . If there are 525 girls, how many boys are enrolled this year?

If the US population was 329.5 million in 2020, what percentage of the population was incarcerated that year?

2. The average adult spends 7 hours every night sleeping. If it is estimated that 20% of sleep is spent in deep sleep, how much time (in days) are spent in deep sleep each year?

8. A commercial jet burns fuel at roughly one gallon every minute. If the jet flies at 570 miles per hour, how many gallons will it burn through in a trip from New York to London (distance of 3,462 miles).