A sequence is defined recursively using the formula f(n + 1) = –0.5 f(n) . If the first term of the sequence is 120, what is f(5
1 answer:
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Answer:
square inches
Step-by-step explanation:
Given:
A pie company arranges its three-flavor cheesecake sampler into equal-sized slices: S represents strawberry, C represents chocolate, and P represents plain.
Diameter of the pie = 12 inches
To find: total area of the strawberry portion in the pie
Solution:
Diameter of the pie = 12 inches
Radius of the pie (r) = Diameter / 2 = inches
Area of the pie = square inches
Ratio of the strawberry portion in the pie =
Therefore,
total area of the strawberry portion in the pie = square inches
Radius = 3 units
Using pi as 3.132
Area of circle =
= 3.142 x 3 x 3 = 28.278 square units ≈ 28.28 square units
OR if you use the calculator and press pi x 3 x 3 = 28.27square units
Using pi as 3.132
Area of circle =
OR if you use the calculator and press pi x 3 x 3 = 28.27square units