Ben has a part time job at the fun station. Suppose he worked 13.5 hours last week and $81. How much does Ben earn per hour
2 answers:
Answer: Ben earn $6 per hour.
Step-by-step explanation: Given that Ben has a part time job at the fun station. He worked 13.5 hours last week and $81.
We are to find the earning of Ben per hour.
We will be using the UNITARY method to solve the problem.
We have
Earning of Ben in 13.5 hours = $81.
Therefore, the earning of Ben in 1 hour is given by
Thus, Ben earn $6 per hour.
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Answer:
B
Step-by-step explanation:
the perimeter (P) of a rectangle is calculated as
P = 2l + 2w ( l is the length and w the width ) , then
P = 2(3 ) + 2(
) ← distribute both parenthesis )
= 6 + 2
= 8
Using the concept of domain, the domain of (f.g)(x) is given by:
{x ∈ ℝ | x ≠ 3}
---------------------
- The domain of a function is given by all possible input values, that is, <u>on a graph, all values that the x-axis assumes.</u>
- In the graph, <u>function f assumes all real values.</u>
- Function g is not defined for x = 3, thus, it's domain is all real values except 3.
- Thus, the multiplication, as
, will also not be defined at x = 3, and the domain of the multiplication is:
{x ∈ ℝ | x ≠ 3}
A similar problem is given at brainly.com/question/4175434