Answer:
depends 0.7 out of 1 or 0.7 out of 100
Answer:
f(n)=f(n-1)×2
Step-by-step explanation:
The previous term is being multiplied by 2 to get a term.
First term is 3.
Second term is 3×2=6.
Third term is 6×2=12.
....
nth term is f(n-1)×2.
Note: f(n-1) is just the term before f(n).
f(n)=f(n-1)×2 with f(1)=3 is the recursive form for this sequence.
The answer is B because you would subtract 2x so the -y is by itself and then since there is a invisible -1 in front of the y you would divide everything by that -1 giving you the answer y=2x + 7 and you can just substitute that equation in for y in the bottom equation
Answer: D
You can eliminate A and C right away because the leaf starts at the height of 12 feet. Between B and D, it says that the leaf drops .25 feet per second. .25 times four gives you 1 feet. So at four seconds, the leaf should have dropped one foot.