Bryan knows that it takes him fifteen minutes to drive to work, or twenty minutes if every traffic light is red on the way there. even so, bryan always leaves home thirty minutes before he has to be at work to make sure he will be there on time. what workplace habit does bryan demonstrate with these preparations? motivation punctuality personal hygiene and grooming interpersonal skills

Match the terms in the hlookup syntax with their explanation. a. lookup value b. data table c. row index d. mode 1. name of the table that contains the value 2. specifies if an exact match must be found 3. value to be searched 4. name of the row that contains the value

Suppose there is a relation r(a, b, c) with a b+-tree index with search keys (a, b).1. what is the worst-case cost of finding records satisfying 10 < a < 50 using this index, in terms of the number of records n1, retrieved and the height h of the tree? 2. what is the worst-case cost of finding records satisfying 10 < a < 50 and 5 < b < 10 using this index, in terms of the number of records n2 that satisfy this selection, as well as n1 and h defined above? 3. under what conditions on n1 and n2, would the index be an efficient way of finding records satisfying the condition from part (2)?

In excel - calculate the actual increase/decrease from first quarter to the second quarter then subtract subtract first quarter value from second quarter total then divide result by first quarter value