At the zoo on Monday, 65 percent of the people in attendance were children. If 520 children were in attendance, how many people in total were visiting the zoo on Monday?

___ people in attendance

800 total visitors.

Step-by-step explanation:

To solve for the total amount of visitors, you will need to set up an equation as such:

0.65x = 520.

To solve, you will need to divide both sides by 0.65 to isolate the variable which gives you:

x=

When solved for, this results in:

x= 800 total visitors.

why do wages differ across industries

step-by-step explanation :

micro economists are concerned with economics on an industry or individual firm basis.

macro economists are concerned with national and international level

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2