Use the pythagorean theorem:
a^2 + b^2 = c^2
plug in the given values:
0.7^2 + b^2 = 2.5^2
simplify:
0.49 + b^2 = 2.5^2
0.49 + b^2 = 6.25
b^2 = 5.76
b = √5.76
b = 2.4
the answer is 2.4 miles
0.49 is the answer because that is <span>the approximate probability</span>
Answer:
The correct answer is A:-3a^3+2a
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