The fifth grade class sold 415 granola bars. each granola
bar costs $1.00. the class donated 75% of the money
earned from granola bar sales to the school library. how
much did the fifth grade class donate to the school library?

Step-by-step explanation

- There are 415 granola bars, each one costs $1.00 (1 granola bar = $1.00)

- 415 granola bars = $415.00

- $415.00(.75)=$311.25 - When converting from percent to decimal, move the decimal point two places to the left

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.

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation: