In a lab experiment, 1600 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 9 hours. Write a function showing
the number of bacteria after t hours, where the hourly growth rate can be found from
a constant in the function. Round all coefficients in the function to four decimal
places. Also, determine the percentage of growth per hour, to the nearest hundredth
of a percent.

Which function has the domain x> -11

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota