Answer:
Every 1.71 seconds, the bacteria loses 
Step-by-step explanation:
Given
Required [Missing from the question]
Every __ seconds, the bacteria loses
First, we model the function from t/3 to t.
Apply law of indices
Evaluate each exponent
--- This gives the number of bacteria at time t
At time 0, we have:
Let r be the time 1/2 disappears.
When 1/2 disappears, we have:
So, we have:
Substitute r for t
Substitute
Divide both sides by 8500
Take log of both sides
Apply law of logarithm
Make r the subject
<em>Hence, it reduces by 1/2 after every 1.71 seconds</em>
Area is 2-dimensional like a carpet or an area rug. A parallelogram is a 4-sided shape formed by two pairs of parallel lines. Opposite sides are equal in length and opposite angles are equal in measure. To find the area of a parallelogram, multiply the base by the height.
You have to know the coordinates of the center and the radius.
refer to this website for more information:
http://www.mathwarehouse.com/geometry/circle/equation-of-a-circle.php
Answer:
down below
Step-by-step explanation:
k) 1 and 22/48
l)124/26
m)68/20
n)2 and 5/10
o)2 and 18/19
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Answer:
If 5 - +5* +5 + = 775, then the value of x, where x is a positive integer, is
a) 1
