Answer:
The best prediction for the population in year 25 is
Step-by-step explanation:
we have a exponential function of the form
where
a is the initial value
b is the base
In this problem
so
For
substitute
Round up
88 books cost \$19.60$19.60dollar sign, 19, point, 60. Which equation would help determine the cost of 101010 books? Choose 1 an
1 answer:
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Answer:
It will cost $427.04 to paint deck and it will cost 958.485 to add fencing around deck
Step-by-step explanation:
Diameter of swimming pool = 27 feet
Radius of pool r=
Surrounding the pool is a deck that extends 5 feet from the edges of the pool
Outer radius R = 13.5+5=18.5
Area of deck = Outer area - Inner area
Area of deck =
Area of deck =
Area of deck =
Cost of painting 1 sq.feet = $0.85
Cost of painting 502.4 sq.feet =
Perimeter of deck =
Cost of fencing 1 foot = $8.25
Cost of fencing 116.18 foot =
Hence it will cost $427.04 to paint deck and it will cost 958.485 to add fencing around deck