Answer:

Step-by-step explanation:
Notice when x increases 1, y is 4 times the previous one, so
the function is like 
To determine the constant C, put any pair of (x, y)
Use x = 0, y = 0.2, so
0.2 =
= C * 1 = C
then 
If an object has a density of less than
g/ml, the object will float in water.
So, fourth option is correct

The object with density less than
g/ml will float, and the object with a density more than
g/ml will sink.
So, if an object has a density of less than
g/ml, the object will float in water.
Therefore, fourth option is correct
Learn more about density here:
brainly.com/question/3049000?referrer=searchResults
Yeah 420 i think hope this helps
Answer:
x=10
Step-by-step explanation:
3x-5=1/2x+2x
3x-5=1/2x+4/2x
3x-5=5/2x
3x-5/2x=5
6/2x-5/2x=5
1/2x=5
x=5/(1/2)
x=(5/1)(2/1)
x=10/1
x=10