Answer:
C. 9 and -9
Step-by-step explanation:
x (yards) y (feet)
1 3
2 6
3 9
6 18
What is the constant of proportionality? Write your answer as a whole number or decimal.
The constant of proportionality(k) between a yard and a foot is 0.33.
A ratio is a comparison between two similar quantities in simplest form.
Proportions are of two types one is the direct proportion in which if one quantity is increased by a constant k the other quantity will also be increased by the same constant k and vice versa.
In the case of inverse proportion if one quantity is increased by a constant k the quantity will decrease by the same constant k and vice versa.
The variable feet and yards are in direct proportion.
Let,
yard = k(feet).
1 = 3k
k = 1/3 = 0.33.
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Answer:
b
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
it haz 4 inces on each side
Answer:
V=904.78 in.
Step-by-step explanation:
V=4/3*3.14*r^3
V=4/3*3.14*6^3
V=904.78 in