Answer:
C is the correct answer
Step-by-step explanation:
Answer:
About 113,097.34 units
Step-by-step explanation:
The volume of a sphere can be found with the equation V = 
πr³ when r is the radius.
V = πr³
V = π(30)³
V ≈ 113,097.34 units
Answer:
the correct answer is option C) 0
Hope that helps! :)
I one is 8x<24 and -8≤2x-4
Hence x <24/8 =3 and -4≤2x: divide by positive 2 to get -2≤x
Hence solution is -2≤x<3
Therefore c is the correct matching for 1.
2) 5x-2>13 or -4x≥8
i.e. 5x>15 or x≤8/(-4) = -2 (since dividing by negative inequality reverses)
Or x>3 or x ≤-2
Hence solution is two regions to the right of 3 excluding 3 and left of -2 including -2.
Graph b is the correct match.
3) -25≤9x+2<20
Subtract 2
-27≤9x<18: Now divide by positive 9
-3≤x<2
Hence graph is the region between -3 and 2 including only -3.
Graph a is correct matching for question 3.
Answer:
ez
Step-by-step explanation:
start at the point you were given, and use the slope. remember rise over run.
