Answer:
Below.
Step-by-step explanation:
We apply the quotient rule:
dy/dx = ( tanx * 3x^2 - x^3 * sec^2x) / (tan^2 x)
= x^2( 3tanx - xsec^2x) / tan^2x
Answer:
1. 1/4 or 25/100, .25 and 25%
2. 1/10 or 1/100, .10 and 10%
Step-by-step explanation:
25 cubes out of 100 is 25/100
Simplify to 1/4
if its 25 cubes out of 100 its gonna fill up 25% or .25 of the whole thing
10 cubes out of 100 is 10/100
then simplify to 1/10
other two are obvious lol
Answer:
No.
Step-by-step explanation:
The relationship is not proportional if it does not include (0, 0). Here, the point (1, 0) is your clue that there is no proportional relationship involved.
_____
The relationship is <em>linear</em>. A <em>linear</em> relationship is only a <em>proportional</em> relationship if the line goes through the point (0, 0).
Answer:
Below.
Step-by-step explanation:
nth term = a1 r^(n-1)
= 8(-2)^(n-1)
When n = 16 it is
8*-2^15
= -262144.
