Answer:
69.1 cm (nearest tenth)
Step-by-step explanation:
Circumference of circle= 2πr, where r is the radius.
Given that r= 11 cm,
circumference of the circle
= 2(π)(11)
= 22π
= 69.1 cm (nearest tenth)
The answer is 3.3125 because 5÷16=0.3125 and 0.3125+3=3.3125.
1/x⁴
=16(1/2x)⁴
=16(1/16x⁴)
=16×1/16x⁴(16 cancels)
=1/x⁴
