You are writing up plans for building a table from a 4-foot-by-8-foot rectangular sheet of plywood. The table top will be a squa
re, and the top face must be sanded. Which of the following is closest to the side length, in feet, of the largest square you can cut from the sheet of plywood?
2 answers:
Answer: 4 foot.
Step-by-step explanation:
Here, we have a rectangular sheet of plywood with dimension 4 foot × 8 foot
That is, length of the rectangle = 4 foot and breadth = 8 foot.
Since we have to cute the plywood.
And, form a square from it.
Since, we know that all sides of square are same.
Therefore we have to cut a figure which has the same side.
When we cut the rectangle from the middle we found two sheet of 4 foot side length.
Since, both figures have the same side length of each edges.
Therefore both are squares of sides 4 foot.
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Answer:
Each inspectors NEEDS to work 20 hours in order to review 320 cars.
Step-by-step explanation:
The amount of time taken to inspect 1 car = 1/2 hr = 0.5 hr
The total people in crew are supposed to be 10
But 2 people are MISSING.
So, the total number of present people in crew = 10 - 2= 8
The total number of cars to be inspected = 320 cars.
Since each car takes 0.5 hour to be reviewed.
So, the time required to review 320 cars = 320 x 05 = 160 hours.
So, the total hours needed to inspect all 320 cars = 160 hours
Now,as there are total 8 crew members.
Hence , each inspectors NEEDS to work 20 hours in order to review 320 cars.