the golden gate bridge in san francisco is 4200 feet long. the brooklyn bridge in new york city is 3/5 as long. how long is the brooklyn bridge?

2520 ft.

Step-by-step explanation:

Multiplying 4200 by 3/5 will give you 2520.

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step-by-step explanation:

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: