1) Suppose that f(x) = 1.5x² for -1 < x < 1 and f (x) = 0 otherwise. Determine the following probabilities. Round your answers to three decimal places (e. g. 98.765).(a) P(x < 5)(b) P(x > 8)(c) P(6 < x < 10)(d) P(x < 6 or x > 10)2) Determine x such that P(X < x) = 0.75.

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function

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answer: the answer is 100 x 12,500, which is 1,250,000.

step-by-step explanation: emily solved for a part when she should have solved for the whole.  

875,000 should be the numerator of the equivalent ratio.  

70 x 12,500 is 875,000.