A bag of apples cost $5.50. How much do three bags cost if there is a 10% discount on your total sale?
1 answer:
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Answer:
$0.03 per inch
Step-by-step explanation:
We need to convert 8 meters to inches first.
Unit ratio for meters to cm is:
So 8 meters is 800 cm
Now,
we need to convert 800 cm to inches
Unit ratio for cm to inches is:
So, 800 cm is :
inches
To get costing per inch, we divide total cost ($10) by the total number of inches (which is 314.96):
Rounded to nearest hundredth, $0.03 per inch
The function that is a tangent to the graph of f is
The definite integral can be interpreted as the resulting area of a region. In addition, it is a value in its result, that is, it does not depend on the variable x, which can be exchanged for any other variable without changing the value of the integral.
Knowing that :
- 40x + y = 0 is tangent of f(x)
- slope of the line = -40
therefore, f'(x)|x=a = -40, so only look for a we have:
if, x = -2, then y = 80 (since, 40x + y = 0), therefore, f(x) passes through (-2,80), so in the equation:
Therefore,
See more about tangent at brainly.com/question/401236
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