An airplane is flying toward the southeast. Consider the wind velocity vectors w⃗ 1=−5i⃗ −j⃗ w⃗ 2=i⃗ −4j⃗ w⃗ 3=−i⃗ +6j⃗ w→1=−5i→−j→w→2=i→−4j→w→3=−i→+6j→ w⃗ 4=8i⃗ +2j⃗ w⃗ 5=4i⃗ −j⃗ . w→4=8i→+2j→w→5=4i→−j→. Which of the wind velocity vectors increases the plane's speed the most?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?