Answer:
a) 
b) 
c) 
Step-by-step explanation:
Given data:
Population in 2017 was 7.6 billion
r = 1.12%
a) population after n year 2017
It is given each year population rise at a rate of 1.12% Thus we have



b) 



....



c) for n = 33 year ( 2050- 2017 = 33 year)

Answer:
the answer is 6
Step-by-step explanation:
It is an isosceles triangle
Answer:
29.78 feet
Step-by-step explanation:
Let
x------> the first even integer
x+2---->the second even integer
x+3---->the third even integer
we know that
-----> equation that represent the situation
solve for x
Combine like terms in the left side


therefore
<u>the answer is the option B</u>
