We know that
<span>Keisha’s reasoning
</span><span>to create the sequence we are going to need the first two terms, so if we only have the first term, we can not calculate the sequence
</span>
Personal conjecture
let
a1=2
a2=4
a3=8
a4=?
a2/a1=4/2------> 2--------> a2=a1*2
a3/a2=8/4------> 4--------> a3=a2=2
so
this is a geometric sequence with a common ratio of 2
a4=2*a3-------> a4=2*8------> a4=16
Well did u use the pathagoren theriom
Solution is x = 4.
The answer is 4 years ago.
D is also correct. if you need an explanation let me know
Answer:10 feet, I think
Step-by-step explanation: