343 hope this helps have a good day
Answer:
1. -.005
2.-1/2
3. 0
4. 2
Step-by-step explanation:
if it is negative put positive and if it is positive put negative. for 0 it will always stay the same
Given:
An exponential function goes through points (0,12) and (3,6144).
To find:
The exponential function.
Solution:
The general exponential function is:
...(i)
The function goes through point (0,12). Substituting
, we get


The function goes through point (3,6144). Substituting
in the general exponential function, we get





Putting
in (i), we get

Therefore, the required exponential function is
.
The experimental probability of the arrow stopping on Section 2 will be
. is the ratio of the favorable event to the total number of events.
<h3>What is probability?</h3>
Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1.
No of arrows given in the different section ;
Section 1=18
Section 2=30
Section 3=32
The probability that the arrow stopping on Section 2 is found as;

Hence, the experimental probability of the arrow stopping on Section 2 will be
.
More about the probability link is given below.
brainly.com/question/795909
#SPJ1
Answer:
12 months
Step-by-step explanation:
Given data:
Before joining club 6 books read
3 books every month
total books read 42
books read after joining the club = 42 - 6
books read after joining the club = 36
Months she has in book club = 36/3
Months she has in book club = 12 months