Briefly describe what the symbol x represents. Choose the correct answer below. A. The symbol x is a variable that represents the area of each region. B. The symbol x is a variable that represents the mean number of occurrences of the event in the intervals. C. The symbol x is a variable that represents the number of occurrences of the event. D. The symbol x is a variable that represents the number of occurrences of the event in an interval. E. The symbol x represents a static value.

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.