According to P E M D A S (parentheses, exponents, multiplication, division, addition, and subtraction) (2*3)=(6) and 25/5 is 5. 5(6)=30. Your answer is 30.
We have a function of which we only know the graph.
We have to find in which intervals the function is decreasing.
We know that a function is decreasing in some interval when, for any xb > xa in the interval, we have f(xa) < f(xb).
This means that when x increases, f(x) decreases.
We can see this intervals in the graph as:
We assume each division represents one unit of x. Between divisions, we can only approximate the values.
Then, we identify all the segments in the graph where f(x) has a negative slope, meaning it is decreasing.
We have the segments: [-3, -1.5), (1,5, 4.5) and (7,9].
Answer:
The right options are:
Between 1.5 and 4.5
Between -3 and -1.5
Between 7 and 9
Answer: Total Cost = $200
Step-by-step explanation:
Given information
—————————-
Unit Price = $25 / 1 hr
$100 / 4 hr
Total Time = 8 hours
Derived formula from the given information
——————————————————————-
Total Cost = Unit Price × Total Time
Substitute values into the given formula
—————————————————————
Total Cost = (25) × (8)
Simplify by multiplication
—————————————-
Total Cost = $200
Hope this helps!! :)
Please let me know if you have any questions
Answer:
Step-by-step explanation:
7
14
cant do number 3
thanks for the pionts