WILL MARK BRAINLIEST! Help with an explanation would be appreciated and will mark brainliest for correct answers. Thanks!

Mount McKinley in Alaska is North America’s highest mountain. The distance from the summit to the horizon is about 176 miles. To the nearest tenth of a mile, find the height of the mountain.

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]

The graph represents f(x)=[x]+3. what is f(-2.2)?