A golf ball is hit from ground level. The height of the ball can be modeled by h(t)=−16t2+64t, where h is the height of the ball in feet after t seconds. John says that the ball reaches a maximum height of 48 feet after 1 second. Is John correct? Use mathematics to justify your answer. Include proper units

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cutt.ly/nz6VGda

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: