Answer:
the answer is f(x) = n*(-2)
ratio is the wrong word to use, it is for contolled variation in probability. a sequence is controlled by what is known as a function - f(x) is the symbol for a function
Step-by-step explanation:
the following number of the previous one in the sequence is derived by the function f(x)=n*(-2)
2 x -2 = -4 (positive x negative = negative)
-4 × -2 = 8 (negative x negative = positive)
8 x -2 = -16 (positive x negative = negative)
so in the sequence, the trend of -,+ double will go on
Answer:
8q+13
Step-by-step explanation:
just add the 6 and the 7 together and you get 13
After that do 8q+13
A Equivalent Ratio Is A Pair Of Equal Ratios.
Answer:
See example below.
Step-by-step explanation:
The volume of a ball is found using the formula V = 4/3πr³. In this example, you know the volume is 4500π. Substitute V = 4500π and solve for r.
4500π = 4/3πr³
4500 = 4/3r³
3375 = r³
15 = r
This means the diameter of the ball is 30.
Since the box had the same side length as the diameter, this means the volume of the box is V = 30*30*30 = 27,000.