Look at the picture.
Use the Pythagorean theorem:
Again use the Pythagorean theorem:
Calculate sine:
We are given with
95 pink rubber bands
90 brown rubber bands
The probability of selecting a pink rubber band is
P = 95 / (95 + 90) = 19/37
The probability of selecting a brown rubber band is
P = 90 / (95 + 90) = 18/37
Answer:
3/1, or just 3
Step-by-step explanation:
3/1 (or 3) is 2/6 simplified.
Answer:
number of members in 2006=190
230members on 2010
Step-by-step explanation:
2008-2006=2
20*2+150= 190 ans (1)
b)
20x+150=230
20x=230-150= 80
x= 80/20=4---ans (2)
Answer: Area of sector MAP = 2500.8 inches²
Step-by-step explanation:
The circle is divided into 2 sectors. The shaded sector is the larger one. The formula for determining the area of a sector is expressed as
Length of arc = θ/360 × 2πr
Where
θ represents the central angle.
r represents the radius of the circle.
π is a constant whose value is 3.14
From the information given,
Radius, r = 32 inches
θ = 280 degrees
Therefore,
Area of sector MAP = 280/360 × 3.14 × 32²
= 2500.8 inches²
