how does the Filipino early Filipino applied scientific principle in daily living?
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Answer:
value of k = -9
Explanation:
x²+kx+20 = 0
putting value of x = 4,
(4)²+k(4)+20 = 0
16+4k+20 = 0
4k+36 = 0
4k = 0-36 = -36
k = -36/4
k = -9
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The scientific principles discovered by Filipino are the bamboo incubator, mango flowering, etc.
- Premature babies of the 37th week of pregnancy that are underdeveloped with a low-fat percentage are protected using an incubator. In an early period of time, Filipino used bamboo incubators.
- It was developed by Dr. Fe del Mundo was said to be cheap and can be used by rural communities without the use of electricity.
- The Philippines is the major source of mangoes in the world. They export around $91 million and the country ranks 7th for the global market of mangoes.
- To keep the season of the mangoes stable, they rely on smudging which is the use of smoke from burning materials.
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