Jennifer lit a 12-inch candle and let it burn. She found that after each hour, the candle was 34 inches shorter. If she let the candle burn until it was only 1 in. tall, how many hours did it burn?

Which statements are true? see picture

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2

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%