Answer: Constant of Proportionality = 12
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Explanation:
x = number of swimmers
y = number of laps
k = constant of proportionality
k = y/x
Use any row to find that k = 12
The direct proportion equation in the form y = kx turns into y = 12x. This means the number of laps is 12 times that of the number of swimmers. Put another way, each swimmer did 12 laps.
Answer:
Step-by-step explanation:
A. Linear- the add up to 180
B. 3x-5+2x+3+4x+2=180
9x=180
x=20
C. plug x in
ABD- 55, DBK- 82, KBC- 43
x=3
(x−3)^2=0
Set the x−3 equal to 0.
x−3=0
Add 3 to both sides of the equation.
We have the following:
therefore, the answer is 3.35 x 10^6
130
Divide 1,040 by 8 which equals 130
