Answer:
2120.58 centimeters³
Explanation:
First divide the diameter by 2 to get 9. The volume of a cone is 1/3*π*r²*h so 1/3*π*9²*25
This equals 2120.59 cm³ (cubed)
Answer:
2%
Step-by-step explanation:
percentage increase = [(difference between price) / initial price] *100
Answer:
The very last one is a function
Step-by-step explanation:
The last one is a function because there are no y values that repeat. For example, If the points on one graph are like this; (1, 3) (2, 3); then it cannot be a function, the y values cannot repeat if it is a function.
To make things easier, just try to imagine vertical drawing lines through each point in every graph, if this imaginary vertical line passes more than one point in any graph, then that graph is not a function.
I hope this helps!! :D
The answer is
3 + (2) (4) - 4
answer is 7
