Step-by-step explanation:
p⁴+8p²q²+16q⁴
(p²)²+2×p²×4q²+(4q²)²
We know that,
Therefore,
- (p²)²+2×p²×4q²+(4q²)²
- (p²+4q²)²
- (p²+4q²)(p²+4q²)
I believe the answer is 26.131 degrees. Hope this helps!!!
<u><em>Answers:</em></u>
a. 
miles/day
b. 14 miles
<u><em>Explanation:</em></u>
<u>Part a:</u>
We are given that they paddled a total distance of 14 miles for 3 days. To get the distance paddled each day, we will divide the total paddled distance by the number of days
<u>This is done as follows:</u>
Distance paddled each day = miles/day
<u>Part b:</u>
<u>Now, we are given that:</u>
<u>i. They went half their daily distance:</u>
Daily distance = 
miles/day
<u>ii. They extended the trip twice as many days</u>
Number of days = 2 × 3 = 6 days
The total distance paddled will be equivalent to the product of the distance paddled each day and the total number of days
<u>This means that:</u>
Total distance = 
miles
Hope this helps :)
Answer:
6x6
Step-by-step explanation:
Answer:
a)
Students who are skipping class cannot be sampled
Students Who are on a school trip cannot be sampled
Students who are out sick cannot be sample
b)
Dropouts cannot be sampled
Home-schooled students cannot be sampled
Step-by-step explanation:
a)
The population members that might be omitted from sampling frame consists of students who are skipping class, students on a trip and students that are sick because population includes all the students in statistics class.
The dropouts are already out of population and home-schooled are also not a part of population and we are only interested in statistics class so, the students who are not taking the statistics class cannot represent the under coverage of sampling frame
b)
The under coverage sampling frame in this scenario represents by dropouts and home-schooled students because we are taking sampling frame by student roaster of high school.
The student who sick,on a trip and skip class can be found in student roaster so, they don't represent under coverage of sampling frame.
