Albert the Alligator is sunning himself next to his favorite, perfectly circular pond. He is 25 feet from the bank and 45

feet from the point of tangency. Determine the radius of

Albert's favorite pond using the given information.

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)