Answer:
try looking for three dots
Step-by-step explanation:
if they are not there I dunno
<h2>
Hello!</h2>
The answer is:
The equation that represents the relationship between the time (t) and the total distance (d) is:
![Distance=95\frac{miles}{hour}*t](https://tex.z-dn.net/?f=Distance%3D95%5Cfrac%7Bmiles%7D%7Bhour%7D%2At)
<h2>
Why?</h2>
From the given table, we can deduce that the traveled distance increases with a rate of 95 miles each hour. So, using that information, we can write an equation to represent the relationship between time (t), and the total distance (d).
Writing the equation, we have:
We need to consider that the speed is equal to:
![v=95\frac{mile}{hour}](https://tex.z-dn.net/?f=v%3D95%5Cfrac%7Bmile%7D%7Bhour%7D)
Then, the equation will be:
![x=x_{o} +v*t\\x-x_{o}=v*t\\Distance=v*t](https://tex.z-dn.net/?f=x%3Dx_%7Bo%7D%20%2Bv%2At%5C%5Cx-x_%7Bo%7D%3Dv%2At%5C%5CDistance%3Dv%2At)
Now, substituting the speed into the equation, we have:
![Distance=95\frac{miles}{hour}*t](https://tex.z-dn.net/?f=Distance%3D95%5Cfrac%7Bmiles%7D%7Bhour%7D%2At)
Hence, the equation that represents the relationship between the time (t) and the total distance (d) is:
![Distance=95\frac{miles}{hour}*t](https://tex.z-dn.net/?f=Distance%3D95%5Cfrac%7Bmiles%7D%7Bhour%7D%2At)
Have a nice day!
Answer:
y = -2x + 22
Step-by-step explanation:
You fill an aquarium with water, the water is 22 inches deep. The water evaporates at 2 inches per week. Write an equation that approximates the depth y of water in the aquarium x weeks after you fill it.
Answer: The problem above represents that of a linear function. The equation of a linear function is given by:
y = mx + b, where y is the dependent variable, x is the independent variable, m is the rate of change and b is the initial value of y when x = 0.
From the problem, the independent variable is the number of weeks and the dependent variable is the depth of water, hence y = depth of water and x = weeks after you fill it.
The rate = 2 inches per week, since it evaporates (decreases), hence m = rate of change = -2. Also, at 0 weeks (x = 0), the depth (y) = 22 inches, therefore b = 22. Using the equation for linear function, we get:
y = -2x + 22
Answer:
pic plkz
Step-by-step explanation:
Given:
USD: 104.51
Mexican pesos: 1,322.14
1,322.14 / 104.51 = 12.65
1 US Dollar is equal to 12.65 Mexican Pesos
or
104.51 / 1,322.14 = 0.079
1 Mexican peso is equal to 0.079 US Dollars.