We start at line 128 and sample two-digit numbers. The first number is 53, which is invalid. The second is 53, which is also invalid. Then we have 79 followed by 64, which are invalid. Finally, we have 28, which is a valid number, followed by 40 and 11, which are also within our population. Then we get 52, 74, 67, 90, 82, and 65, which are invalid. Lastly, we have 23, a valid member of the population.
Our sample thus includes the members labeled 11, 23, 28, and 40.
Answer:
20
Step-by-step explanation:
Answer:
The length of the diagonal of the frame equal 17 inches
Step-by-step explanation:
The diagonal dividing the rectangle as made the rectangle 2 triangles
So according to Pythagoras Theorem,
Hypothenus² = opposite² + adjacent²
The diagonal lent is the Hypothenus.
so the two other sides are taking as opposite and adjacent respectively
so taking h as hypothenus,
h² = 15² + 8²
h² = 225 + 64
h² = 289
h = √289
h = 17
Answer:
The area of the associated sector is 
Step-by-step explanation:
step 1
Find the radius of the circle
we know that
The circumference of a circle is equal to
we have
substitute and solve for r
step 2
Find the area of the circle
we know that
The area of the circle is equal to
we have
substitute
step 3
Find the area of the associated sector
we know that
subtends the complete circle of area 
so
by proportion
Find the area of a sector with a central angle of 
