the answer is 16 because .80 times 20 is 16
Answer:
B
Step-by-step explanation:
Given that r is inversely proportional to s then the equation relating them is
r =
← k is the constant of proportion
To find k use the condition r = 16 when s = 3
k = rs = 16 × 3 = 48
r =
← equation of variation → B
Answer:
18 ft
Step-by-step explanation:
Answer:
A. 
Step-by-step explanation:

Hope this helps ;) ❤❤❤