P( X ? 3)

The probability density function of X is f (x) = 4/x5 over [1, x= ?). Compute the quantity.


0.987654

Mathematics

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Provide an appropriate response.Perform the multiplication and express in scientific notation: (8.5 × 107)(4 × 10-3)

A. 3.4 × 10-10 B. 34 × 104 C. 3.4 × 105 D. 340,000

Mathematics

Determine whether the expression is a polynomial. If it is, state how many terms and variables the polynomial contains. Then state its degree.5m3n3 + 4mn10 - 3

A. Yes; 3; 3; 20 B. No C. Yes; 3; 2; 11 D. Yes; 3; 2; 10

Mathematics

Round as indicated.4355 to the nearest hundred

A. 4390 B. 4300 C. 4400 D. 4500

Mathematics

Find the quadratic function whose graph contains the given points.(7, -13), (4, 5), (6, -3)

A. f(x) = 4x2 + 16x - 27 B. f(x) = 2x2 + 16x - 27 C. f(x) = -2x2 + 16x - 5 D. f(x) = -2x2 + 16x - 27

Mathematics