Select the correct answer. denise and stacey went to a carnival. the admission fee was $6 per person. each ride at the carnival costs c dollars. the game booths charged g dollars for each game. both denise and stacey went on 7 rides each. stacey played 3 games, while denise played 2 games. which expression represents the total amount of money that denise and stacey spent at the carnival? a. 7c + 5g + 6 b. 7c + 5g + 12 c. 14c + 5g + 6 d 14c + 5g + 12

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"