Answer:
Price and Demand
Step-by-step explanation:
We need to find a real-world relation in which the independent and dependent variables are not clear.
Let us consider, the price and demand relationship of a product.
In this relation, sometimes the demand of the product depends on its price and sometimes the price of the product varies according to its demand.
Thus, the independent and dependent variables changes according.
So, there is no clarity of the independent and dependent variables in the relation between the price and demand of a product.
If you consider humans, a single human is not capable of doing everything.
In Some ways he is dependent on other humans for different purposes.
But you can say that he or she is Independent , he or she has got his or her unique identity by saying he has got different features like body structure, appearance, Face, eyes etc... . He or She is different from others. So this way he is Independent,
But by considering man as Social animal , you can say that we humans are not independent but dependent on each other for survival or for our existence on this planet called earth.
→→A Single Human ⇒ Humans( there is no clear independent or dependent variable)
So we will be using form, in which m = slope and b = y-intercept. Since we know the slope (-8), all we need to do is solve for the y-intercept. We can do this by inserting (-2,2) into the equation and solve for b.
Firstly, do the multiplication:
Next, subtract 16 on both sides, and your answer will be -14 = b
Using the previous info we have, our equation is y = -8x - 14
Formula used here ,
It is given that the distance between Meredith and her friends house =2 4 blocks
Then At Speed = 1 block per minute.
= 24 minutes.
At Speed = 2 block per minute.
= 12 minutes.
At Speed = 3 block per minute.
= 8 minutes.
At Speed = 4 block per minute.
= 6 minutes.
At Speed = 6 block per minute.
= 4 minutes.
At Speed = 8 block per minute.
= 3 minutes.
At Speed = 10 block per minute.
= 2.4 minutes.
At Speed = 12 block per minute.
= 2 minutes.
At Speed = 24 block per minute.
= 1 minute.
This problem can be solved by using the formula for
linear motions. The formula relating velocity, distance and time is:
t = d / v
where t is time, d is distance and v is velocity
We are given that d = 24 blocks
When v = 1 block / minute
t = 24 blocks / (1 block / minute)
t = 24 minutes
When v = 2 block / minute
t = 24 blocks / (2 block / minute)
t = 12 minutes
Hence we can see that it takes half the time when she is
travelling at 2 blocks per minute.