The function Eld) = 0.25 d approximates the number of seconds it takes a dropped object to fall d feet on Earth. The function J(d) = 0.64.E(d) approximates the number of seconds it takes a dropped object to fall d feet on Jupiter. How long
in seconds) does it take a dropped object to fall 150 feet on Jupiter? Round your answer to the nearest hundredth.

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .

Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?