Abusiness has $11,080 to spend on new laptops and tablet computers for its salespeople. the laptops cost $515 each. the tablets cost $285 each. the business wants each salesperson to have either a laptop or a tablet. there are 30 salespeople. how many of each type of computer should the business buy?

9 laptops and 21 tablets
11 laptops and 19 tablets
19 laptops and 11 tablets
21 laptops and 9 tablets

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.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify