Last year, a day care center had 120 children enrolled. this year, 144 children were enrolled at the day care center. calculate the percentage of increase from last year to this year. round the answer to the nearest tenth of a percent if necessary.

a. 16.7%
b. 20%
c. 83.3%
d. 120%

this is not the answer this is just a question. is this middle school math?

step-by-step explanation:

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.