1. (a) 13
1. (b) 21
2. (a) (3 + 4) • 10 / 2
2. (b) uhh i'm not sure if the expression got typo'd but im guessing it's 15 + 10 • (8 / 4)
Answer:
okay
Step-by-step explanation:
i dont know figure it out yourself
Answer:
Step-by-step explanation:
If the water in the cube rose from 6 inches to 8 inches when the cone was placed in the cube, then the difference in volumes is the volume of the submerged portion of the cone.
Initially, 10 in by 10 in by 6 in:
At he end, 10 in by 10 in by 8 in:
Thus,
Use cone's volume formula
where r is the radius of the cone's base, h is the height of the cone.
From the diagram, h=8 in, then
2
-10 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,