Answer:
95 m
Step-by-step explanation:
If the graph shows the height of the balloon after t minutes from beginning of descent, look to when t = 0. At t=0 it has not yet begun it's descent because no minutes have passed. At that point on the graph the height is 95 m (the point is (0,95))
ANSWER

EXPLANATION
We want to write

as a single logarithm.
Use the power rule to rewrite the middle term:


Use the product rule to obtain:



Apply the quotient rule:


Answer: it is d becaues that is the mode
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12.6 million = 4p + 1 million
to solve:
12.6 million - 1 million = 4p + 1 million - 1 million
11.6 million/4 = 4p/4
2.9 million = p
the population in 1950 was approximately 2.6 million