finds a missing term in a proportion (direct, inverse, and partitive)
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Q 1/5
Score 0
What does k represent in the equation y = kx?
30
krispy kreme
kangaroos
konkrete kids
constant of proportionality
Q 2/5
Score 0
Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours. What is the constant of proportionality?
30
$9.25
$64.75
$37
$18.50
5 questions
Q.
What does k represent in the equation y = kx?
1
30 sec
M6NS-IIb-133
Q.
Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours. What is the constant of proportionality?
2
30 sec
M6NS-IIb-133
Q.
After 4 minutes a submarine has dove 600 feet below sea level. After 10 minutes it has reached a depth of 1,500 feet and after 25 minutes it is 3,750 feet below sea level. What is the constant of proportionality at which the submarine dives?
3
30 sec
M6NS-IIb-133
Q.
Y is directly proportional to X, and Y=21 when X=7. Find the value of y when X=13
4
30 sec
M6NS-IIb-133
Q.
y is inversely proportional to x. When x=3, y=24.
What is the value of y when x=6?
