Answer:
Is this a question or free kaching if it is a question what are we trying to answer. We need details
Step-by-step explanation:
Answer:
- May be expensive and time-consuming
- Have a higher expected response rate than self-administered surveys and telephone interviews
Step-by-step explanation:
Note, personal interview implies that a researcher does not conduct his survey online or via telephone but rather through one on one contact with respondents.
This may be expensive and time-consuming since the researcher may have to transport him or herself to the location of each survey respondent. There is a better chance of getting a higher response rate than self-administered surveys and telephone interviews because of the presence of the researcher as he can easily persuade respondents.
Answer:
6.22 sec
Step-by-step explanation:
h(t) = 105t-16t^2
For values of t for which height will be 34 feet can be obtained by substituting 34 in place of h(t) and solving for t
34=105t-16t^2, using quadratic formula we have t=1/32*(105±sqrt(8849)) which translates to - 0.34sec and 6.22sec but as time can't be negative, time is 6.22sec
Answer:
Step-by-step explanation:
23.02 plus an additional 0.19 for each text.....x = # of texts
$ 0.19x + 23.02 = 27.77 is ur equation