Asap first answer and correct answer gets the zoom in to see better

first find the no. of decreased population i.e.

26%of 40700

=10582

then add it with the present population

40700+10582

=51282

the previous population was 51282.

55,000 people.

Step-by-step explanation:

40,700 is the population after the 26% decrease.

This means that 40,700 is 74% of the previous population. We can create an equation to represent this. First we'll convert 74% to a decimal.

Now, let's make an equation.

0.74x = 40,700

(Keep in mind that x is the previous population and the co-efficient, 0.74, represents that 0.74/100 of the previous population is 40,700)

Solve the equation by multiplying (100/74) on each side.

x = 55,000

So the previous population was 55,000 people.

there are lots of ways.   pick's theorem tells us if the vertices are lattice points the area a is

a = b/2 + i - 1

where b is the number of boundary lattice points and i is the number of interior lattice points.

in the figure i count b=16, i=50 so

a = 8 + 50 - 1 = 57

let's try the shoelace formula.   the area is half the sum of the cross products of the sides.  

a(-2,6)   -2(2)-6(-5) = 26

b(-5,2)   -5(-3) - 2(-2) = 19

c(-2,-3) -2(-3) - (-3)(4) = 18

d(4,-3)   4(3) - (-3)(5) = 27

e(5,3)   5(3) - 3(1) = 12

f(1,3)     1(6) - 3(-2) = 12

a(-2,6)

each of the cross products is twice the area of the triangle with the associated side and one vertex the origin. so the area of abo=26/2=13.

area = (1/2) (26 + 19 +   18 + 27 + 12 + 12) = 57

that checks!

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation: