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Bumek [7]
3 years ago
10

A busy candy store is going to replace their current gumball machine

Mathematics
1 answer:
astra-53 [7]3 years ago
7 0

don't know if this is actually the answers but:

1.) V=4/3pi r^3

3V= 4pi r^3

3V/4pi = r^3

3√3V/4 pi = 3√r^3

Answer: r = 3√3V/4pi

2.) Answer: 1/4V - 532 = 4/3pi 22^3

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If you wanted to make the graph of y=3x+1 steeper, which equation could to use?
Sidana [21]

Answer:

Literally use any answer which has a higher slope so . . .

y = 10x + 1

y = 1000000000000000000x + 1

and so on.

7 0
2 years ago
Sphere and a cylinder have the same radius and height. The volume of the cylinder is 64 meters cubed.
Mrrafil [7]

Answer:

C. 128/3 meters cubed

Step-by-step explanation:

The volume of a cylinder is denoted by: V=\pi r^2h, where r is the radius and h is the height. We know it's equal to 64, so we can set that equal to V:

V=\pi r^2h

64=\pi r^2h

We know that the sphere and cylinder have the same height and radius. However, the "height" of a sphere is actually the same as its diameter, which is twice its radius. Then, we can replace h in the above equation with 2r:

64=\pi r^2h

64=\pi r^2*2r=2\pi r^3

\pi r^3=64/2=32

Now, the volume of a sphere is denoted by: V=\frac{4}{3} \pi r^3, where r is the radius. From above, we know that \pi r^3=32, so we can plug this into the equation:

V=\frac{4}{3} \pi r^3

V=\frac{4}{3} *32=128/3

Thus, the answer is C.

4 0
3 years ago
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Answer:

Step-by-step explanation:

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5 0
2 years ago
FIRST TO ANSWER RECIEVES BRAINLIEST
weeeeeb [17]

Answer:

C)

Step-by-step explanation:

As it is 60 degree, and the whole circle is 360 degree, so we need to find 1/6 of the circumference of a circle, as C = 2*pi*r = 2*pi*3 = 6pi and 1/6 of it is pi.

3 0
3 years ago
Solve each inequality and graph its solution -2 ≤ n-1 ≤ 5
Novay_Z [31]

Answer:

Part 1)

Part 2)    

Part 3)

Part 4)  

Part 5)

Part 6)

Step-by-step explanation:      

Part 1)            

Multiply by -1 both sides

   

The solution is the interval -------> [-1.817,∞)

The solution in the attached figure N 1    

Part 2)      

rewrite

     

Multiply by -1 both sides

   

     

   

The solution is the interval--------> (0.09,∞)

The solution in the attached figure N 2

Part 3)

combine like terms

 

Adds 8 both sides

The solution is the interval--------> (-∞,6]

The solution in the attached figure N 3  

Part 4)    

Adds 5 both sides

Multiply by -1 both sides

Divide by 2 both sides

The solution is the interval--------> (-7,∞)

The solution in the attached figure N 4  

Part 5)

applying distributive property left side

Subtract 14 both sides

Divide by 7 both sides

The solution is the interval--------> (-∞,-13)

The solution in the attached figure N 5

Part 6)

applying distributive property left side

Adds 117 both sides

Divide by -1 both sides

Divide by 13 both sides

The solution is the interval--------> [-9.31,∞)  Answer:

Part 1)

Part 2)    

Part 3)

Part 4)  

Part 5)

Part 6)

Step-by-step explanation:      

Part 1)            

Multiply by -1 both sides

   

The solution is the interval -------> [-1.817,∞)

The solution in the attached figure N 1    

Part 2)      

rewrite

     

Multiply by -1 both sides

   

     

   

The solution is the interval--------> (0.09,∞)

The solution in the attached figure N 2

Part 3)

combine like terms

 

Adds 8 both sides

The solution is the interval--------> (-∞,6]

The solution in the attached figure N 3  

Part 4)    

Adds 5 both sides

Multiply by -1 both sides

Divide by 2 both sides

The solution is the interval--------> (-7,∞)

The solution in the attached figure N 4  

Part 5)

applying distributive property left side

Subtract 14 both sides

Divide by 7 both sides

The solution is the interval--------> (-∞,-13)

The solution in the attached figure N 5

Part 6)

applying distributive property left side

Adds 117 both sides

Divide by -1 both sides

Divide by 13 both sides

The solution is the interval--------> [-9.31,∞)  

5 0
3 years ago
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