Find the 8th term of the geometric sequence 7,28,112,...
2 answers:
Given that the sequence is gemoetric, you must find R.
R is equal to any given term divided by the term before it.
112/28 = 4
28/7 = 4
This sequence multiplies by 4 every time
I assume yall start at s1 not s0, so simply make an equation that multiplies by 4 every time that s increases
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<em>plug in 8 </em>
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The new pool is 18.84 feet larger in circumference than the old one.
<u>Explanation:</u>
Given:
Circumference of the pool = 47.1 feet
Diameter of the new pool, d = 21 feet
radius, r = 21/2 feet
Circumference of the new pool = ?
We know:
Circumference = 2πr
where,
r is the radius
On substituting the value:
C =
C = 65.94 feet
The difference in circumference of the two pools = 65.94 - 47.1 feet
= 18.84 feet
Therefore, the new pool is 18.84 feet larger in circumference than the old one.
The answer is 1/12
The chance of getting a 3 on a six-sided dice is 1/6
The possibility of getting heads on a two-sided coin is 1/2
6 multiplied by 2 is 12
1 multiplied by 1 is 1
Hope it helps!
