Given:
A spinner is divided into 8 equal sections where 3 are black, 4 are yellow, and 1 is red.
To find:
The probability of it landing either on a yellow or a red section.
Solution:
We have,
Total number of sections = 8
Black sections = 3
Yellow sections = 4
Red sections = 1
Now,
Either yellow or red sections = 4 + 1
= 5
Now, the probability of it landing either on a yellow or a red section is:
Therefore, the required probability is 
.
What exactly are you looking for?
Answer:
Exponential function.
Step-by-step explanation:
We have been given that the number of visitors to the Eiffel tower in Paris increase by 1.5% each year.
Since linear function changes at a constant rate and exponential function changes at a rate that's always proportional to the value of the function.
We can see that number of visitors is not changing at a constant rate. We can see that each next year number of visitors increased by 1.5%, so number of visitors is increasing exponentially.
Therefore, exponential function best models the relationship between time and the number of visitors to the Eiffel Tower.
Answer:
A
Step-by-step explanation:
