Answer:
Below
Step-by-step explanation:
e^(-kt) = 1/2 when t = 11.43
so k = .060642797
e^ (- .060642797 * 1) = .9411 <==== is left after one year
which means the decay in one year is
1 - .9411 = .05884 = 5.88% per year
Answer:
The answer is
<h2>0.5 units</h2>
Step-by-step explanation:
The distance between two points can be found by using the formula
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(2.7, 5.1) and (3, 4.7)
The distance between them is
We have the final answer as
<h3>0.5 units</h3>
Hope this helps you
I think in a family it will be measured in cups.
Hope this helps:)
Answer:
<h2>A. -3x + 17</h2>
Step-by-step explanation:
5 - 3(x - 4) <em>use the distributive property: </em><em>a(b + c) = ab + ac</em>
= 5 + (-3)(x) + (-3)(-4)
= 5 - 3x + 12 <em>combine like terms</em>
= -3x + (5 + 12)
= -3x + 17
Answer:
67.5sin12(x - 7.5) + 67.5
= 67.5[sin 12(x - 7.5) + 1]
= 67.5[sin(12x - 90) + 1]
= 67.5[ sin(12x)cos90 - cos(12x)sin90 + 1]
= 67.5[ -cos12x + 1]
= 67.5 - 67.5cos12x
Step-by-step explanation: