In a cave a stalactite get 4 milimeters longer each year this years it is 72 centimeters long. How many years until it is 1 meter long?

Question

asked Feb 24, 2022 160k views

2 Answers

Gunan · Answer 1 · 2022-03-02T05:55:33+0000

Answer:

70 years

Explanation:

Equation that describe the situation

y = 4x + 720

x = years

y = length

1000 = 4x + 720

4x = 280

x = 70