9514 1404 393
Answer:
r = 2
Step-by-step explanation:
The first differences between successive terms are ...
10 -5 = 5
20 -10 = 10
The differences are not constant, so the sequence is NOT arithmetic.
__
The ratios of successive terms are ...
10/5 = 2
20/10 = 2
The ratios are constant, so the sequence is ...
geometric with a common ratio of 2.
Answer:
b= 2 over 7
Step-by-step explanation:
exact form b= 2 over 7
decimal form b= 0.285714
Answer:
The statement is true
Step-by-step explanation:
The question is as following :
is divisible by 7 and 19, true or false?
The given expression is
Take as a common
So, divided 7 =
And divided 19 =
is divisible by 7 and 19 (<u>True</u>)
Answer:
f(x) = is the simplest expression
Step-by-step explanation:
We are given an expression and we are supposed to find the simplest form of the given expression.
The given expression is
f(x) =
Since the cube root is common we can multiply the quotient inside the radical sign.
f(x) =
=
=
=
f(x) = is the simplest expression
Answer:
The answer would be 54d + 9
Step-by-step explanation:
To use the distributive property, just multiply the 9 to each term.
9 * 6d = 54d
9 * 1 = 9
And now put those terms together.
54d + 9