Answer:
The solution is 8x2 + 16x + 8. The region can be divided into a triangle and a rectangle.
Area of Triangle=
1
2
(2x + 2)(2x)
Area of Triangle = 2x2 + 2x
Area of Rectangle: (2x + 2)(3x + 4)
Area of Rectangle: 6x2 + 14x + 8
Sum of Two Regions: 8x2 + 16x + 8
Step-by-step explanation:
5 + 8 + 11 + 7 + 12 = 43 total marbles
P(first is red) = 8/43
replace
P(second is blue) = 12/43
P(red,then blue) = 8/43 * 12/43 = 96/1849 <===
Answer:
racist
Step-by-step explanation:
Answer:
A 13
Step-by-step explanation:
8 families own 2 pets
4 families own 3 pets
1 family owns 4 pets
8+4+1 = 13
13 families owns between 2 and 4 pets