Answer:
A
Step-by-step explanation:
Answer:
-0.167
Step-by-step explanation:
you can literally put this into your calculator :-)
Answer: Very Easy 3/5 x 7 = 4.2. The decimal 4.3 can be written as the mixed fraction 4 3/10 or as the improper fraction 43/10.
Answer:
The constant of proportionality is 3.50.
Step-by-step explanation:
We know that when y directly varies with x, such that

The number 'k' is called the constant of proportionality.
Given the equation

as

so
∵ 
Here the value of k = 3.50, which is the constant of proportionality.
Therefore, the constant of proportionality is 3.50.