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anygoal [31]
3 years ago
13

What is an equation for a population of insects doubles every month. This particular population started out with 20 insects.

Mathematics
2 answers:
andrew-mc [135]3 years ago
8 0
20+2x, x being the month.
Nat2105 [25]3 years ago
7 0
20 × 2 would equle = 40
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Where, A is the area l is the length and w is the width of the rectangle.

Put l=(2x-3) and w=(x-2) in the area of the rectangle.

A=(2x-3)(x-2)\\A=2x^2-4x-3x+6\\A=2x^2-7x+6

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The area of the frame is 3 square inches.

Hence, the correct option is A)  3 square inches; 2x^2-7x+6.

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