Power Up 1 Copyright © 2026 Pearson Education, Inc. Power Up At solar energy company makes solar panels and builds solar farms. Financial and operations consultants are crucial for improving efficiency and making more money. Their daily tasks include estimating how much solar power will be generated, determining machinery depreciation, and helping engineering teams find the best angles for installing solar panels using simple mathematical models. 1. Increase in output for a solar panel is modeled by 1 2 49 . a. Write the expression in radical form. b. What is the new power level? 2. A solar inverter’s lifespan is modeled by 1 3 64 hours of operation. Calculate the expected hours. a. Write the expression in radical form. b. What are the expected hours? 3. The tilt angle of a solar panel is calculated using the expression 1 3 2 2 16 2 . a. Write the expression as a product of two radicals. b. Evaluate the expression. Round to the nearest tenth.
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