The number of bacteria in a sample increased by a factor of 2 every minute from 9: 05 am to 9: 55 a. m.. the function below shows the number of bacteria in the sample f(x) after x minutes from 9: 05 a. m.: f(x) = 10(2)x which of the following is a reasonable domain for the function?

a. 0 ≤ x ≤ 10

b. 5 ≤ x ≤ 55

c. 0 ≤ x ≤ 50

d. all positive integers

how long did the flood last

step-by-step explanation:

then i will answer

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.