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Answer:
8
Step-by-step explanation:
just do the comparation
Vb : Vs
b for big and s for small
4/3 π rb³ : 4/3 π rs³ (since there are 4/3 and π on both side, we can eliminate them so)
Vb : Vs = rb³ : rs³
Vb : Vs = (2rs)³ : rs³
Vb : Vs = 8rs³ : rs³ (delete the r³ on both side)
Vb : Vs = 8 : 1
so Vb is 8 times larger in volume than the small one
Answer:
i believe the answer is A
Step-by-step explanation:
(y + 4) = -(1)/(3)(x + 1)
distribute -1/3 to (x+1)
(y+4)= -1/3x + -1/3
subtract 4 from each side
y= -1/3x - 13/3
Answer:
The negative solution
-2
Step-by-step explanation:
Let the number be
Then 5 times the number is 5x.
14 less than the square of the number is
So our equation becomes
This implies that
We factor to get:
20 percent is 1/5, so we'd multiply 60 by 5.
60x5=300
60 minutes is 20% of 300
