A large pinecone has a spiral that is 144 units in length, while a smaller pinecone has a spiral that is 89 units in length. What is the approximate value of the ratio of the large spiral to the smaller spiral?

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years

the answer for this question is a= 13,622.84

step-by-step explanation: