Answer:
1. Rate of change is -5 every step.
2. Rate of change is -5 feet every one hour.
3. Inital water level is 30 ft
Step-by-step explanation:
If the 1m turns into 3m then he cm increases also by 3.The 3 meters would equal 300 cm.
Answer:
C
Step-by-step explanation:
the legs of a 30-60-90 triangle are 1 and 
, while the hypotenuse is 2.
the ratio of the legs is therefore 1 : → C
Answer:
What are the coordinates for point C?
Answer:
C
Step-by-step explanation:
The equation of direct variation is y=kx.
K is the constant of proportionality, which is in this case is -3.
y=-3x
