Answer:
[50, 410]
Step-by-step explanation:
If the plumber works 0 hours, he still charges $50, so that is the minimum of the range of charges.
If the plumber works 8 hours, his hourly charge of 8×$45 = $360 is added to his fixed charge of $50 for a total of $410. That is the maximum of the range of daily charges.
The range of the function is $50 to $410.
If the perimeter of a square with an area of 25cm^2, then the answer is 20cm
Answer:
fifteen, "number sentence"
Step-by-step explanation:
5 + 5 +5 = 15
How many fish are there in all? We need that to answer the question.
At first Divide the figure into two rectangles, I and Il
Area of figure l is ~
Area of figure ll is ~
Area of whole figure = Area ( l + ll )
that is equal to ~