Alexandria wants to go hiking on saturday. she will consider these conditions when she chooses which of several parks to visit:
• she wants to hike for 2 hours.
• she wants to spend no more than 6 hours away from home.
• she can average 65 miles per hour to and from the park.

write and solve an inequality to find possible distances from alexandria’s home to a park that satisfies the conditions.

If X mile is the distance of the park from his home, then,  X ≤ 65

Step-by-step explanation:

As Alexandria wants to hike for 2 hours and can reach the speed of average 65 miles per hour to and from the park,

so , we get that she can hike for  hour = 1 hour when going to the park from home.

and if X mile is the distance of the park from his home, then

X ≤

⇒ X ≤ 65

Step-by-step explanation:

I just got it correct on quiz

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.

answer: what statements

step-by-step explanation if you write the statements down then i could you.