Answer:
#2
Step-by-step explanation:
Answer:
Step-by-step explanation:
So if their is 65% of 20 tables with 6 chairs that's 13 tables.
And if their is 35% of 20 tables with 4 chairs that's 7 tables.
It is D parabola because in a double right circular cone the vertex is in the middle of two opposite cones and cutting through the vertex is making parabola.
Answer: 0.71428 or 5:7 or 5/7
Step-by-step explanation: just divide on a calculator
Okay the answer is 69 because 81-2 is 69