The total area of the garden is calculated by the multiplying the length and the width of the garden. In this case, it is equal to 10x15 = 150 ft^2. However, we have to determine the area that is not covered by the stones. The total area of the stepping stones would be 15x1x1= 15 ft^2
Area not covered = 150 - 15= 135 ft^2
Answer:
The installations at the Maumee branch would you expect to take more than 30 minutes is 10.
Step-by-step explanation:
Consider the provided information.
Let x is the installations at the Maumee branch take more than 30 minutes.
The work standards department at corporate headquarters recently conducted a study and found that 20% of the mufflers were not installed in 30 minutes or less.
Therefore, π=0.20
The Maumee branch installed 50 mufflers last month.
Thus, n=50
Mean of the distribution: μ=nπ
Substitute the respective values in the above formula.
μ=(50)(0.20)
μ=10
Hence, the installations at the Maumee branch would you expect to take more than 30 minutes is 10.
Equation: -34 + y = 7/12x