Hey there
The <span>order of quantities in inequality does not matter. </span>
In a function f(x):
set of all the values that x can take is called the domain of the function.
Set of all the values that f(x) (or y) can take is called the range of the function.
Range can have either finite or infinite number of values depending on the function its domain.
For example, f(x) = x^2
can have infinite number of values in range.
whereas :
f(x) = [x] , 0<x<10
where [x] is the greatest integer function,
has finite number of values in its range.
Answer:
The answer is 12 units.
Step-by-step explanation:
Looking at the figure we see that
and
Now from equations (1) and (2) we have values for 
and 
so we put those into the equation (3) and get:
Therefore the answer is 12 units.
2040 = n/2(20+(n-1)4)
4080 = n(20+4n-4)
4080= 20n +4n^2 -4n
1020 = 4n + n^2
n^2 +4n -1020 =0
use common formula (can't write out so just look at answers. sorry)
which gives answers of n=-34 and n=30. since n can only be positive, n=30 so there are 30 rows. I liked that challenge
Answer:
P = 120 * 1.1^x
Step-by-step explanation:
The generic equation for an exponencial function is:
P = Po * (1+r)^t
Where P is the final value, Po is the inicial value, r is the rate and t is the amount of time.
In this problem, we have that Po = 120, r = 10% = 0.1 and the time t is the variable x. So we can write the equation:
P = 120 * (1+0.1)^x
P = 120 * 1.1^x
Where P is how long Cinderella will do chores after x weeks.
