X = 88°
based on the isosceles triangle, you can solve it.
1/2 m - 3/4 n = 16
1/2 m - 3/4 (8) = 16
1/2 m - 6 = 16
1/2 m = 16 + 6 = 22
m = 2 x 22 = 44
10 + 8c= 42
subtract 10 from both sides
8c= 32
divide both sides by 8
c= 4
CHECK
10 + 8(4)= 42
10 + 32= 42
42= 42
ANSWER: c= 4
Hope this helps! :)
Step-by-step explanation:
a).
It is given that rate at which the population increases is directly proportional to size of the population. Thus we have,
It is given in the question that the population increases by 2% in one day. Now we know that the time in days is a continuous variable, so we have
2% of P =
b).
It is given that the population is harvested by 4 % in one day
(Since 4% of the P is harvested.)
c).
It is given that 1000 fish are being harvested or removed in one day.
d).
The threshold is given by
or