An elevator lifts a total mass of 1100 kg a distance of 40.0 m in 12.5 s. How much power does the elevator generate? (Please show your work)

In a laboratory, nakisha mixes sodium hydroxide solution with an indicator called phenolphthalein. when combined, they create a pink solution. nakisha wonders if mixing other solutions with phenolphthalein will also create this pink color. how could she use the scientific inquiry process to explore it further?

The softest and hardest minerals are: softest hardest

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?