Question

1. Which of the following are quantitative observations? (Select all that apply) a) The sky is blue b) The toy car is about 3 inches long c) It is 250,000 miles from the earth to the moon. d) The wooden cart has a mass of 18.654 g. e) When at rest, the pendulum points toward the center of the earth.​

Answer 1

Answer: las respuestas correctas son b, c y  d.

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