Thickest to thinnest....
0.33m , 0.3mm, 0.275mm, 0.25mm
Y+10= 2y+5
10=y+5
5=y
Plug this in
(5)+10=15 for KN
2x+6=3x-1
6=x-1
7=x
Plug this value in
2(7)+6
14+6= 20 for NM
To simplify the given radical form, we must recall some properties of exponents as shown below.
1. 1/x⁻ⁿ = xⁿ
2. x¹/² = √x
Now, going back to 1/x⁻³/⁶, we have
1/x⁻³/⁶ = x³/⁶
x³/⁶ = x¹/²
x¹/² = √x
Using the properties provided, we have a simplified form of √x.
<span>Answer: √x</span>
35.2 ounces is 1/5 of the popcorn
so 35.2 x 5 = 176
1 pound = 16 ounces
176÷16=11
The movie theater made 11 pounds of popcorn
Answer:
This means that the first interval, with 9000 viewers, is 3 times as narrower as the second interval, with 1000 viewers.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of
, and a confidence level of
, we have the following confidence interval of proportions.

In which
z is the zscore that has a pvalue of
.
The width of the interval is:

In this sample:
Two 90% intervals, with different lenghts. So both have the same values for z an 
Interval A:
9000 viewers.
So the width is

Interval B:
100 viewers
So the width is

Relationship between the widths:

This means that the first interval, with 9000 viewers, is 3 times as narrower as the second interval, with 1000 viewers.