Answer:
Step-by-step explanation:
The prime cost = 4 times the value of material used
Former Prime cost = 540
Value of material = 540 / 4 = Rs. 135
Since ;
Prime cost = raw material + wages
540 = 135 + wages
Wages = 540 - 135
Wages = 405
Increase in raw material ; 3 : 4
New cost of raw materials = (4/3) * 135 = 180
Decrease in wage ; 4 : 5
New wage = 4/5 * 405 = 324
New prime cost :
180 + 324
= 504
Answer:
200
Step-by-step explanation:
Good luck <3
The tan function goes by the syntax (setup) of tan(O/A) where O is the side opposite of the chosen angle, and A is the adjacent (next to) side from the angle.
To find an angle, you would use tan^-1(O/A);. This is called the tangent inverse.
This gives you tan^-1(12/16) which is 36.87 (if you need to find an angle.
If you just want to find tan(p) you would do tan(12/16) which is 0.01
:)
Conversion:
12 inches = 1 foot
Divide:
48 / 12 = 4
Therefore, Hailey has 4 feet of ribbon.
Best of Luck!
Answer:
<em>$170</em>
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Step-by-step explanation:
Given that:
One time fee for the use of trash dumpsters = $50
Charges for demolition per hour = $15
Time period for which trash dumpsters are used per day = 8 hours
To find:
The cost of 8 hours of operation = ?
Solution:
Here, to find the required cost, we need to first multiply the number of hours with the per hour cost of using the trash dumpsters.
And then we need to add the fixed / one time cost of the trash dumpsters to find the required cost.
Cost for using it for 8 hours = 
Total cost for using it for full 8 hours = Cost for using it for 8 hours + One time cost = $120 + $50 = <em>$170</em>
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Therefore, the answer is: <em>$170</em>