(Exponential decay) A hospital prepares a 100mg supply of technetium-99m which has a half-life of 6 hours.
What is the equation for this situation?
Find the amount of technetium-99m
that remains after 75 hours. I will give brainliest to the first person with an actual answer. btw this is worth 40 points

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)