Answer:
<h2>

</h2>
Step-by-step explanation:

To find f(19) , substitute the value of x that's 19 into f(x). That is for every x in f (x) replace it with 19
We have

We have the final answer as

Hope this helps you
1. Miles and hours
2. Dollars and hours
3. Cents and miles
4. 9 mi. / 1 hr
5 $12 / 1 blanket
6. 150 beats / 1 Min.
Answer:
t=40+
Step-by-step explanation:
I couldn't really tell what you meant by that question
Answer:
d = (max distance / max time)t + 0.
Step-by-step explanation:
Earthquake travels 55km of rock in 25 seconds, the relationship between d, the distance traveled in km, and t, the time elapsed in seconds is:
d = (max distance / max time)t + 0
d = (55 km / 25 sec) * t
= 2.2t
Answer:
7374
0.
Step-by-step explanation:
a^r = a1 * r^(n-1)
So, the terms are:
2*(3)^(8-1) = 4374
and
0*(1/2)^-1/2 = 0