Answer:
88
Step-by-step explanation:
f(t) = 103 / ( 1 + 26 * )
here t = 17 years
f(17) = 103 / ( 1 + 26 * )
= 103 / (1 + 26 * )
= 103 / (1 + 26 * 0.00610)
= 103 / (1 + 0.1586)
= 103 / 1.1586
= 88.9003
As number of bears should be integer
I guess 88 or 89
Answer:
x = 1
Step-by-step explanation:
Δ ABC and Δ DEF are congruent ( SAS postulate )
Thus corresponding sides are congruent that is
BC = EF , substitute values
13x - 12 = 7x - 6 ( subtract 7x from both sides )
6x - 12 = - 6 ( add 12 to both sides )
6x = 6 ( divide both sides by 6 )
x = 1
X^2+6^2=10^2
X^2+36=100
Subtract 36 from both sides
X^2= 64
X=8
<span>The
graph of y against x in inverse proportion is a rectangular hyperbola
but I don't see at all how this knowledge/observation is any help in
solving the problem.
Inverse proportion means that as x doubles y will halve and the equation
is xy = k where k is some number. A good example of inverse proportion
is speed and time taken over some fixed distance. In this case x could
represent the speed (mph) and y the time (h) and then k is the distance
in miles.
Since we know y=3 when x=2 we have xy = 6. Now it's easy to see when x=6 y=1.</span>