Answer:
a.
b.
Step-by-step explanation:
a. From the information provided, we can deduce that the population death's follows a Geometric sequence in the form 
where 
and 
#Since the population is reducing, 
can is obtained as 
#The 
term is obtained using the formula 
, given a=1200
The number of ants alive after every month (in first 4 months)
The ant's alive after 4 months is obtained as the value of 
Hence, 936 ants are alive after 4 months.
b. As with the above question, the kitten population follows a geometric sequence: .
#Since it's a growing population , the common ration is the sum of 100% + the growth rate,
and 
and
The population after 4weeks will be:
Answer:The answer is 21
Step-by-step explanation:
simplify-3/5
3/5*35=21
It's a because the form is y-y1=m(x-x1) and of you put the given information in it will be y+1=-(x+10)
The angles of a triangle all add up to 180°. In fact, it can be generalized that the sum of the interior angles of an n-sided polygon is equal to 180°(n–2).
A right triangle must have a right angle, which is equal to 90°. If the other angle is 42°, that means that we can find the third angle by subtracting 90° + 42° from 180°.
x = 180° – (90° + 42°) = 48°
If i try i think its the square root of 2 is irrational...
