Answer:
The constant of variation is 3
Step-by-step explanation:
1 * 3 = 3
2 * 3 = 6
3 * 3 = 9
4 * 3 = 12
Thus the constant of variation is 3
Hope I helped :-)
7.45cm
178.8 ÷ 24 hours = 7.45 centimetres per hour.
It's change of subject. :)
y= 128(1-.5)^t
Answer:5
