Lia dropped a coin from a certain height above the ground. She measured and represented its displacements x1, x2, and x3 in the first, second, and third seconds of its fall. What is the ratio of x1, x2, and x3? 1:1:1
1:2:3
1:3:5
1:4:9

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Step-by-step explanation:

S is directly proportional to t^2. So the ratio is 1^2:2^2:3^2

3 1/3 x 2 3/5 = 8 2/3

step-by-step explanation:

just multiply the first number by the second number to get your answer.

i dont know sorry

step-by-step explanation: