mon 3 of 7 < > Policies Attempt History rent Attempt in Progress * Your answer is incorrect. The talk time (in hours) on

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Mon 3 Of 7 Policies Attempt History Rent Attempt In Progress Your Answer Is Incorrect The Talk Time In Hours On 1 (45.84 KiB) Viewed 8 times

mon 3 of 7 < > Policies Attempt History rent Attempt in Progress * Your answer is incorrect. The talk time (in hours) on a cell phone in a month is approximated by the probability density function f(x)= x-25 for 20 s 25. Determine the following: Sh Round your answers to two decimal places (eg. 98.76). EXX)= 5 <x< 15,- for 15 ≤ x ≤ 20- 10 < x V(X)= eTextbook and Media IPLES XOE x-10 Sh for Attempts: 2 of 15 used 0/2 E Assistance Used Submit Amer