Answer:
63 crayons/crowns/kranz (lol) and 48 markers (total: 111)
Step-by-step explanation:
25x3 = 75
75 - 12 = 63
12x4 = 48
For the given geometric sequence, we have:
So the correct option is B.
<h3>
Which is the recursive formula?</h3>
Here we have the geometric sequence:
To get the initial value of the geometric sequence, we just need to replace n by 1, so we get:
Now, notice that the common ratio is (-1/3), this means that each term of the sequence is (-1/3) times the previous term.
Then the correct option is B.
If you want to learn more about geometric sequences:
brainly.com/question/1509142
#SPJ1
"Precision" is the one among the following choices given in the question that is <span>lacking from the measurements that the class made. The correct option among all the options that are given in the question is the second option or option "B". I hope that the answer has come to your desired help.</span>
Answer:
y = 52
Step-by-step explanation:
For this case we have a function of the form:
y = A * (b)^x
Where,
A: initial population of bacteria
b: growth rate
x: number of hours
Since the diameter is double every hour, then:
We must now look for the value of A.
b = 2
To do this, we evaluate an ordered pair of the graph:
For (1, 2):
2 = A * (2)^1
Clearing A we have:
2 = A * 2
A = 2/2
A = 1
Then, the function is given by:
y = 1 * (2)^x
For after 9 hours we have:
y = 1 * (2)^9
y = 512
I hope this helped. I am sorry if you get this wrong.
Answer and explanation:
Please find explanation attached
