Answer:
the area is 20 in
Step-by-step explanation:
3 times 4 is 12. since we used 3 inches out of the 11, we can only multiply the 8 inches with 1. 8 times 1 is 8. 12+8=20.
List the problems in the question or take a picture of the problems for someone to answer it, we don't know what the problems are.
Answer:
The value of <em>α</em> is 0.05.
Step-by-step explanation:
A poll of 1000 adults was conducted to determine their favorite pie.
The poll result states that among the 1000 respondents, 14 % chose chocolate pie, and the margin of error was given as plus or minus 3 percentage points.
The confidence level is 95%.
Determine the value of significance level, <em>α</em> as follows:
Thus, the value of <em>α</em> is 0.05.
60/ (30/100)
= 60* (100/30)
= 200
The final answer is 200~