Answer:
If johns destination at first when he was covering it in 5 hours of drive was 150 km, then lets say that he finds a short cut that it is about a 100 km in total distance from its initial point and with the speed of 40 km's, while at first 20 km's he will be driving at 20 km's due to a storm. So, now doing the simple math for it we will get the whole results for the problem, which are given as below:
Explanation:
- For, the first 20 km's we have the speed,v = 20 km/sec then by placing them inside the equation of t=D/v. So, we get, t=20/20, <u>t=1 hr</u><u>.</u>
- And, for the rest of the 80 km's we have the speed,v=40 m/sec, so, by placing all the required data into the equation we get the results as follows;
- t=80/40, <u>t=2 hr's.</u>
Answer:
ALL_ROWS
Explanation:
The ALL_ ROWS hint instructs the optimizer to optimize a statement block with a minimum total resource consumption goal. The optimizer, for example, uses the request optimization technique to optimize this claim for best performance:
In the event that you indicate either the ALL_ROWS or the FIRST_ROWS insight in a SQL explanation, and if the information word reference doesn't have measurements about tables gotten to by the announcement, at that point the streamlining agent uses default factual qualities, for example, designated capacity for such tables, to assess the missing insights and to in this manner pick an execution plan. These evaluations probably won't be as exact as those accumulated by the DBMS_STATS bundle, so you should utilize the DBMS_STATS bundle to assemble insights.
Answer:
because each party wants to appoint their own judges which may favor their point of view on law
Explanation:
The Inuit and Lakota tribes are similar because they both traveled by foot. They also both used animal skins for clothing and warmth.
~Hope I helped~
