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Section 1.10
40, 42, 44
Find a mathematical model
for the verbal statement.
40. V varies directly as the cube of l.
Let me see.
V = k(I^3)
42. h varies inversely as the square root of s.
Solution:
h = k/sqrt{s}
44. z varies jointly as the square of x and the cube of y.
Solution:
z = k(x^2y^3)
You say?
40, 42, 44
Find a mathematical model
for the verbal statement.
40. V varies directly as the cube of l.
Let me see.
V = k(I^3)
42. h varies inversely as the square root of s.
Solution:
h = k/sqrt{s}
44. z varies jointly as the square of x and the cube of y.
Solution:
z = k(x^2y^3)
You say?
Last edited:
