Find f(-4) for f(x)= 9(3)^x

A. 1/9
B. -108
C. -729
D. 1/3

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2

Television viewing reached a new high when the global information and measurement company reported a mean daily viewing time of 8.35 hours per household. use a normal probability distribution with a standard deviation of 2.5 hours to answer the following questions about daily television viewing per household. a. what is the probability that a household views television between 4 and 10 hours a day? (to 4 decimals) b. how many hours of television viewing must a household have in order to be in the top 7% of all television viewing household? (to 2 decimals) c. what is the probability that a household views television more than 4 hours a day? (to 4 decimals)