Answer:
4.013
4.13
4.1352
4.2
Step-by-step explanation:
As an overview, an arithmetic series has a common difference (d) while a geometric series has a common ratio (r). Common difference is calculated by subtracting two consecutive numbers. Common ratio is calculates by dividing two consecutive numbers.
1.) Geometric series (r = 1/2)
2.) Neither
3.) d = 3
19 - 16 = 3; 22 - 19 = 3; 25 - 22 = 3
4.) d = 2.8
5.8 - 3 = 2.8; 8.6 - 5.8 = 2.8; 11.4 - 8.6 = 2.8
5.) r = 4
24/6 = 4; 96/24 = 4; 384/96 = 4
6.) r = 4
12/3 = 4
Answer:
160 sq units
Step-by-step explanation: multiple 16 times 10 and you get that
Answer:
B.
Step-by-step explanation:
Since the numbers in the root is all the same, lets say 
is a variable.
7x - 4 + x
Group with like terms:
7x + x - 4
Combine like terms:
8x - 4
There you have it! Since all the square roots are the same thing, we can treat them like variables.
Assume an x-value, substitute it in the equation where you find "x" and solve to find y
x = 0
y = -18
x = 1
y = -14
x = 2
y = -8
x = 3
y = 0
x = 4
y = 10
