A circle has a radius of 6cm. what is the area of a sector subtended by an angle of pi/6 radians?

A farmer wants to build a a straight fence with a post every 7 feet each end has a post. For a fence that is 49 feet long, how many post will the farmer need?

There are 12 boys and 13 girls in a class. If the teacher randomly chooses a student's name out of a hat, what is the probability it will be a girl?

The following factors are not prime: (x2 - 7x) (7x+21). What remains to be factored? (can be more than one answer). A) Factor out the 7x from the product. B) Factor out an x from the first binomial. C) Factor out a 7 from the second binomial

Laura is training to run a race. She keeps track of the number of miles she runs. She has been training for 11 weeks, and she has run a total of 121 miles. At what rate has she been running, in miles per week?

Can you show the work for (4x-4) (x-4)

An antelope Can run at a speed at 61 mph. What is the speed in yards per second? Round to the nearest hundredth.

Which of the following would be the most effective means of controlling current water pollution of United States surface waters?

How do you write 151% as a fraction or mixed number in simplest form?

Sam and his two brothers want to fly to Boston. About how much will Sam and his brothers save buying the less expensive fare? Skies the limit airline $319 In the clouds airlines $405

The sum of two numbers is 65 and the difference is 13. what are the numbers?