An athlete buys a baseball bat and pays a fee for each baseball lesson taken. the fee for each lesson is the same. the number of lessons taken is unknown. the expression 25c + 75 represents the total paid for the baseball bat and the lessons. what does the term 25c represent?
question 1 options:
the price of the baseball bat.
the difference between the cost per lesson and the cost of the baseball bat. the cost of the lessons taken.
the total price paid.

Need on this geometry question. explain how you did it.

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Cor d? ? me ? 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.