Answer:
h = 3589.9 meters ⇒ answer (D)
Step-by-step explanation:
∵ P(h) = P0 . e^(-0.00012h)
∵ P(h) = 65% of P0
∴ 
∴ 
∵ Insert <em>ln</em> in both sides
∴ 
∵<em> </em><em>ln</em>(e) = 1
∴ h = ln(0.65)/-0.00012 = 3589.9 meters
Answer:
32
Step-by-step explanation:
22-2x=22-(2×(-5))=22-(-10)=22+10=32
Answer:
Step-by-step explanation:
8/5 pi divide by 2 pi = 16pi
4/5 = 16 pi
4/5 multiply by 16 pi = area
64/5 pi
Answer:
219.25+140.36=359.61
359.61-140=219.61
Answer is $219.61
Step-by-step explanation: