Where does the peak wavelength emitted by the Sun fall in the electromagnetic spectrum? in the green-blue range in the ultraviolet range in the yellow-green range in the infrared range

No. 4 , what’s a forty proportional?

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

Find the value of x for which line a is parallel to line b