Answer:
--- real windscreen
--- scale volume
Step-by-step explanation:
Given
--- scale factor
See attachment
Required
Complete the table
To get the windscreen (w) of the real car, we do the following computation
This gives:
Next, the volume (v) of the scale mode
We make use of the following computation
So, we have:
We are given that 76 persons can complete the job in 42 days.
We need to find the number of days will 56 persons do the same job.
Let us assume that in x number of days will 56 persons do the same job.
Number of days taken by 1 person to complete same work = 76 × 42 =3192 days.
56 person will take = = 57.
Answer: B.) $1,383.53
Step-by-step explanation:
Given: The total number bricks required to make the wall= 830
The speed of crew= 300 bricks/hour
Total hours they take to make the wall=
The cost of labour =$4,000 per eight-hour
⇒The cost of labour for 1 hour =
Now, the cost of wall=
Hence, B is the right answer, the cost of the new wall= $1383.53
