A cone fits inside a square pyramid as shown. For every
cross section, the ratio of the area of the circle to the area
the area of the square, the
Since the area of the circle is
volume of the cone equals
of the square
o
the volume of the pyramid or Alench) or th.
Cross section
o
the volume of the pyramid or (2nn) or <1r2h.
O
the volume of the pyram
o the volume of the pyramid or (2n?(m) or

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)

An oil exploration company currently has two active projects, one in asia and the other in europe. let a be the event that the asian project is successful and b be the event that the european project is successful. suppose that a and b are independent events with p(a) = 0.2 and p(b) = 0.8. (a) if the asian project is not successful, what is the probability that the european project is also not successful? (b) what is the probability that at least one of the two projects will be successful? (c) given that at least one of the two projects is successful, what is the probability that only the asian project is successful? (round your answer to three decimal places.)