Answer:
2400 miles²
Step-by-step explanation:
Given that:
Area off the coast is rectangular ;
Dimension of location :40 miles by 66 miles
The area of the location will be : the area of a rectangle ;
The area of a rectangle = Length * width
Area = 40 miles * 60 miles
Area = 2400 miles²
Answer:
Step-by-step explanation:
a/b=4/5 b/c=2/9
Ration of a to c is
a/c=4/9
Answer:
33
Step-by-step explanation:
Given that for each <span>$2 increase in price, the demand is less and 4 fewer cars are rented.
Let x be the number of $2 increases in price, then the revenue from renting cars is given by

.
Also, given that f</span><span>or each car that is rented, there are routine maintenance costs of $5 per day, then the total cost of renting cars is given by

Profit is given by revenue - cost.
Thus, the profit from renting cars is given by
</span><span>

For maximum profit, the differentiation of the profit function equals zero.
i.e.
</span><span>

The price of renting a car is given by 48 + 2x = 48 + 2(8) = 48 + 16 = 64.
Therefore, the </span><span>rental charge will maximize profit is $64.</span>
Answer:
0.0001524
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