A boat traveled 300 miles in 15 hours. What rate did the boat travel in miles per hour?
1. 2
2. 20
3. 30
4. 285

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Select the lengths in centimeters that would form a right triangle

Factor k2 - 17k + 16. a.(k - 2)(k - 8) b.(k - 1)(k + 16) c.(k - 1)(k - 16)