Which equation represents a population of 370 animals that increases at an annual rate of 11% ?
1 answer:
The equation represents a population of 370 animals that increases at an annual rate of 11% is .
<h3>What is an exponential function?</h3>It is defined as the function that rapidly increases and the value of the exponential function is always positive. It denotes with exponent y = a^x
where a is a constant and a>1.
Given that,
A population of 370 animals that increases at an annual rate of 11%
a = 370, r = 11%
=
p =
Hence, The equation represents a population of 370 animals that increases at an annual rate of 11% is .
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Answer:
Step-by-step explanation:
Dimensions of the rectangular park = 4 inches by 6 inches
Since scale factor = =
Length of the original park = 120 miles
Similarly, width of the park = 180 miles
Area of the park = Length × Width
= 120 × 180
= 21600 square miles
Therefore, area of the original park is 21600 square miles.
Formula for the ratio of area of the park on map and original park is,
Scale factor =
=
Scale factor to reproduce the map so that it fits in the brochure will be 1 inch for every 60 miles.