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3 years ago

10

In 3-way light bulbs, the highest wattage is the sum of the two lower ones. If the lowest is 60 watts, and the highest 150 watts

, what is the middle wattage?

1 answer:

KatRina [158]3 years ago

8 0

Since 150= 60 +x
x=110

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Math help questions <br>

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After 1 year, the initial investment increases by 7%, i.e. multiplied by 1.07. So after 1 year the investment has a value of $800 × 1.07 = $856.

After another year, that amount increases again by 7% to $856 × 1.07 = $915.92.

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1 year ago

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