Answer:
10 cm³
Step-by-step explanation:
According to Archimedes, if we place an object in water, the rise of the water in mL will be the volume of the object in cm³.
Without the rock, the water measures 20 mL.
With the rock, the water measures 30 mL.
The change here is 
, so 10 cm³ is the volume of the rock.
Hope this helped!
Judging on the question I figured that the perpendicular line's slope would be -x since the slope of a perpendicular line is opposite to that of a the reference line.
Thus, your answer should be y=-x+4 considering that is the only equation with the slope of -x.
0.17.
Look at the numbers they have the same. They both start with 0.01...but the next number in the first one is 7, which is greater than 6.
One bowl needs 3/5 of a pound. Knowing that, we just need to find out how many 3/5s may fit in 10:
10 ÷ 3/5 =
= 10 * 5/3 =
= 50/3 =
= 16 2/3
Assuming the potter can't make a 2/3 of a bowl, he'll be able to make 16 bowls from 10 pounds.
