In how many ways can six people line up from left to right from a group photo
2 answers:
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Answer:
The exponential growth function is
Step-by-step explanation:
Given: The population of a certain city was 145,380 in 2000 and 219,135 in 2010.
To find: exponential growth function that models the growth of the city
Solution:
The exponential growth function is given by
Here, P denotes total population after time t
denotes initial population
k denotes rate of growth
t denotes time
As ,
As
Answer:
y= 1/4,1/2,1,2,4,8,16,32,64
Step-by-step explanation:
Make negative powers positive by turning them into a fraction so is really
=
so
is just
. then
=1 [any number to the zero power is = 1],
2^1 = 2, 2^2=4, 2^3=8, 2^4=16, 2^5=32, 2^6 = 2x2x2x2x2x2=64