Multiple choice. the circular base of a traditional tepee has a diameter of about 15 feet. which of the following is the approximate area of the base of the tepee?
a. 23.6 square feet
b. 47.1 square feet
c. 176.6 square feet
d. 706.5 square feet

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%

If np3 /nc2 = 6, find the value of n