Answer:
Pretty sure it's C, A, B
Step-by-step explanation:
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
Mean: Add up all of the values then divide by the number of values
Ex. 3+5+2 = 10 divided by three
The gross income is $85,463
Here are the deduction before tax is applied:
<span>$896 - income
</span>$2,145 - charitable donations
<span>$3,473 - medical expenses
2 x </span><span>$3,650 - exemptions
Adding all the deductions:
</span>$896 + $2,145 + $3,473 + 2 x $3,650 = $13,814
Subtracting this from the gross income:
$85,463 - $13,814 = $66,129