Asquare pyramid has a base area of 36 ft2. the pyramid’s total surface area is 144 ft2. what is the area of each triangular face? a. 108 ft2 b. 54 ft2 c. 36 ft2 d. 27 ft2

Divide. write in simplest form 41/6 divided by 10

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

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%