Answer:
I have a answer for the second question. The better buy would be 69 cents for 18in. I say this because in each foot there is 12 in right, 18 in is a foot and 6 in. if you buy two 18 in wires it will cost $1.38 for 3 feet of wire which is cheaper then $1.49.
Step-by-step explanation:
Answer:
Step-by-step explanation:
The area for a triangle is given by:
Where b is the base length and h is the height.
The base is 2 and height is also 2. Therefore:
Simplify:
Multiply:
51ft = 16.23 pie. So 16.23/2= 8.11*8.11 = 65.88 * pie = 206.98 which is the answer
Answer:
Read below v
Step-by-step explanation:
First you would find the area of the semi circle by turning it into a circle and then dividing your answer by two. Then you would find the area of the triangles.
Answer:
For 1 there is causationand there is correlation because they found that if people have a higher income, they will buy a more expensive plan so one cause another
the second question, there is no correlation because it doesn’t matter how many samples they provide, people still buy the same amount