LED light emitting diode bulbs are rapidly decreasing in cost and they are more energy efficient than standard incandescent

Question

LED light emitting diode bulbs are rapidly decreasing in cost and they are more energy efficient than standard incandescent light bulbs and CFL compact fluorescent light bulbs Haitz s law predic that the cost per lumen of an LED bulb decreases by a factor of 10 every 10 years This means that 10 years from now the cost of an LED bulb will be 1 10 of its current cost Predict the cost of a particular LED bulb in 2026 if it costs 4 dollars in 2018 Create an exponential model for the given situation Use the exact value for k in the function y t Type an expression using t as the variable COLLE

Kunduz · Accepted Answer

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