Answer:
Porosity of the sand is, 20 %.
Step-by-step explanation:
So according to the question,
10 mL of sand contains (5 - 3) mL = 2 mL of water and this water fills the gaps or pores between the sand partcles. So, porosity of the sand is given by,
%
= 20 %
Answer:
- 
Step-by-step explanation:
Given
× - 
( multiply numerators and denominators together )
= - 
= -
Answer:
^speed, distance, and time^
my answer lies in paper
hope undertand
Sin of K is opp/hyp so the answe is a.12/13
11) x-intercept: 12
y-intercept: 8
12) x-intercept: -18
y-intercept:-16
13) x-intercept: 6
y-intercept:10
Sorry I can't graph it for you but here are the equations in the slope-intercept form
11)y=-2/3x+8
12)y=-8/9x-16
13)y=-5/3x+10
