The value in the table represent an exponential function. what is the common ratio of the associated geometric sequence? A. 6 B.
20 C. 28 D. 4
2 answers:
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The number of bacteria in species A at time t is given by: 
.
The number of bacteria in species B at time t is given by
You are asked to find N(t) which is the difference in the species at time t. Difference refers to the answer is a subtraction problem. Thus, we are asked to find N(t) = A(t)-B(t)
We subtract and obtain:
That is,
which is the last answer choice.
With respect to notation, it is common to denote an exponent using ^. So if we want to write
we can write "(.25t)^3"
The number of bacteria in species B at time t is given by
You are asked to find N(t) which is the difference in the species at time t. Difference refers to the answer is a subtraction problem. Thus, we are asked to find N(t) = A(t)-B(t)
We subtract and obtain:
That is,
With respect to notation, it is common to denote an exponent using ^. So if we want to write
Answer:
82
Step-by-step explanation:
1'st step: +
=
is the formula for the pythagorean theorem
2'nd step : +
=
3'rd step: 324+6400 =
4'rd step: 6724=
5'th step: =82
6'th step : therefore the value of c is 82 cm