2. A rare coin is increasing in value every year. The value of the coin in the year 2000 was $50. The function v(t) -50(1.10)' represents the value of the coin, where t is the number of years since 2000. a. By how much is the value increasing each year?

b. Find v(-3).

c. What does v(-3) mean in this situation?

What are the values of , , m∠abd and m∠dbe in the given figure? explain or show your work

Identify the graph of y = ln x + 1.

The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.