<h2>
Answer: 67</h2>
Step-by-step explanation: 6.7 x 10^1 = 67
Answer:
D,E are not functions
Step-by-step explanation:
A function is a relation in which every input has not more than one output.But the output of the inputs may be same.Here in D the input 1 has 4 different outputs as 1,2,3,4.So its not a function.Similarly in E 6 has 2 outputs as 2 and -1.For remaining sets the inputs has only one output.so they are functions.
I think your answer is correct!
Answer:
Step-by-step explanation:
Rate = 56 gal / 7 min
= 8 gal / min
