The math club at Emily’s middle school
has 40 members. Only 85% of the
members attend Saturday meetings.
How many members attend the
Saturday meetings?

34 members

Step-by-step explanation:

The math club at Emily's middle school has the number of members = 40

On Saturday only 85% of the members were attend the meeting.

Number of members who attend the Saturday meeting

= 85% of 40

= 0.85 × 40

= 34 members

34 members attend the Saturday meetings.

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: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6