At one university, the mean distance commuted to campus by students is 18.0 miles, with a standard deviation of 5.1 miles. Suppose that the commute distances are normally distributed. Complete the following statements.

Trey caught a five and a half pound fish. how much did it weigh in ounces?

The equation 24x2+25x−47ax−2=−8x−3−53ax−2 is true for all values of x≠2a, where a is a constant. what is the value of a? a) -16b) -3c) 3d) 16

Abacterium was found to contain a sequence of atcgggatcct in its genome. a few generations later, the sequence was found to be atcatcct. what type of mutation caused this change in the bacteria? a. duplication b. insertion c. inversion d. translocation