Answer:
(a)31.42 inches
(b)942.48 Square Inches
Step-by-step explanation:
Given a sector of a circle with the following dimensions:
Radius of the circle =60 inches
Central Angle of the sector =30°
(a)Arc Length
Arc Length 
(b)Area of the sector
Area of the sector 
Answer:
I think it is B 1/2
Step-by-step explanation:
There is one solution, x=2
the absolute value of the product of the zeros of a is 
.
<u>Step-by-step explanation:</u>
Here we have , 
is a polynomial function of t, where k is a constant. Given that a(2) = 0 . We need to find the absolute value of the product of the zeros of a . Let's find out:
Equation every factor of a(t) to zero we get:
⇒ 
⇒ 
⇒ 
But , t=2 So , 
. Now , the absolute value of the product of the zeros of a is :
⇒ 
⇒ 
⇒
Therefore, the absolute value of the product of the zeros of a is .
Answer:
The player should receive 3 times as many points.
Step-by-step explanation:
Ratio of the points should be the same as ratio of the areas
(Ratio of radii)² = Ratio of areas
= (4/2)² = 2² = 4
The ratio of the areas:
inner circle to the outer ring is:
1 : 4-1
1 : 3
