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3 years ago

10

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 mete

r long?

2 answers:

VMariaS [17]3 years ago

5 0

Answer:

0.07

Step-by-step explanation:

Anastaziya [24]3 years ago

3 0

Answer:

70 years

Step-by-step explanation:

Equation that describe the situation

y = 4x + 720

x = years

y = length

1000 = 4x + 720

4x = 280

x = 70

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