4 years ago

How did the temperature change if: at first it's increased by 25% then decreased by 40%

Mathematics

1 answer:

LuckyWell [14K]4 years ago

5 0

Answer:

15%?

Step-by-step explanation:

sorry if im wrong

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Work Shown:

$4.8388 \times 10^8 - 9.29 \times 10^7\\\\4.8388 \times 10^8 - \left(0.929\times10^{1}\right) \times 10^7\\\\4.8388 \times 10^8 - 0.929\times10^{1+7}\\\\4.8388 \times 10^8 - 0.929\times10^8\\\\\left(4.8388-0.929\right) \times 10^8\\\\3.9098 \times 10^8\\\\$