Answer:
1. 1/2
2. .5
3. 50%
Step-by-step explanation:
2 of the types of cards out of 4 is 2/4 which is half
Answer: 
Step-by-step explanation:

Answer:
a
Step-by-step explanation:
X + x + 1 + x + 2 < 400
3x + 3 < 400
3x < 397
x < 132.33333...
the smallest number has to be smaller than 132. 33
Answer:
778.5
Step-by-step explanation:
Area of any regular polygon = ( apothem * side length * number of sides ) divided by 2
<u>Given information: </u>
Apothem = 15
Side length = 17.3
Polygon Type = Hexagon ( its important to note that a hexagon has 6 sides )
* Plug in the given values into the formula *
Area = 
15 * 17 = 259.5
259.5*6=1557

Hence, area = 778.5 square units