You just double the numbers
32×2=64
64×2=128
128×2=256
that's the next three items
Answer:
radius=2
Step-by-step explanation:
volume= 4/3 pi r^3
32/3pi=4/3r^3
divide out 4/3
8pi=r^3
cube root
r=2
0
because a whole number means that there should be no fraction, decimal or negatives
1/8 = 0.125
since you have to round down
the answer would be 0
Write and solve equations here. Let the two numbers be x and y.
Then x + 3y = 24, and 5x + 3y = 36. Solve this system of linear equations.
Note that the first equation can easily be solved for x. Then x = 24 - 3y. Subbing 24 - 3y for x in the 2nd eq'n, we get:
5(24 - 3y) + 3y = 36, or 120 - 15y + 3y = 36
-12y = 36 - 120, or -12y = -84
-84
Solving for y: y = ------- = 7
-12
If y is 7, then x is 24 - 3(7). Simplifying, x = 24 - 21 = 3.
Then the solution is (3, 7).
By all means insert 3 for x and 7 for y in either of the original equations. If that equation comes out to be true, you'll know your solution is correct.
Image needed to determine