in 1975 the population of the village was 900 it increased by 30% the following year what was the population of the year 1976

1170

Step-by-step explanation:

Total Population = 900

Annual rate of increase = 30 % of 900

=>

=> 30 * 9

=> 270

Population next Year = 900+270

=> 1170

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

b. b < 1 might be the correct answer