Answer:
Thank you
Step-by-step explanation:
Answer:
y is decreasing by 10units per second
Step-by-step explanation:
Given xy = 15
If x = 3
y = 15/3
y = 5
dx/dt= 6
Differentiating xy = 15 implicitly with respect to t using product rule
x
xdy/dt + ydx/dt = 0
Substitute the given value into the expression and solve for dy/dt as shown:
3dy/dt + 5(6) = 0
3dy/dt + 30 = 0
3dy/dt = -30
Divide both sides by 3
(3dy/dt )/3 = -30/3
dy/dt = -10
This means that y is decreasing by 10units per second (it is decreasing because of the negative sign)
a. The product costs is $35,000
b. The period costs is $24,500
a) Product costs
Cost of direct materials used in production $7,300
Depreciation on factory equipment $4,700
Indirect labor $5,900
Direct labor $10,500
Factory rent $4,200
Factory utilities $1,200
Indirect materials $1,200
Total Product Cost s $35,000
b) Period costs
Sales salaries expense $15,600
Office salaries expense $8,900
Total Period Costs $24,500
Inconclusion product costs is $35,000 and period costs is $24,500
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Answer:
64 builders must be employed to build a house in 16 days
The answer is 3.800 because you round up
