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sesenic [268]
2 years ago
6

Sheila, Lydia and Leila are sisters. One of them is allergic to dairy products.

Mathematics
1 answer:
Elan Coil [88]2 years ago
4 0

Answer:Sheila

Step-by-step explanation:

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A company produces remote-controlled helicopters. The company’s profit, in thousands of dollars, as a function of the number of
muminat

Answer:

When 6 helicopters are produced weekly, the company's profit is <u>14 thousand dollars.</u>

Step-by-step explanation:

As per the given statement:

The company profit (in thousands of dollars), as a function of the number of helicopters produced per week can be modeled by a  function.

The function that models the scenario is:

f(h) = -2(h-4)^2 +22                       ......[1]

where

f(h) represents the company's profit

h represents the number of helicopters produced per week.

It is also given that when 1 helicopter is produced per week, the company’s profit is 4 thousand dollars.

Maximum profit for company 22 thousand dollars, occurs when 4 helicopters are produced per week

⇒f(1) = 4 and f(4) = 22

we have to find when 6 helicopters are produced weekly, the company profit is;

⇒  h = 6 helicopters

Substitute this value in [1] to solve for f(6);

f(6) = -2(6-4)^2 +22

=-2(2)^2 +22 = -2 \times 4 + 22 = -8 + 22 = 14

Therefore, the company profit is, 14 thousand dollars.


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2 years ago
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The congruent sides of an isosceles triangle are each 1 unit longer than the length of the shortest side of the triangle. The pe
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Answer:

10 units

Step-by-step explanation:

Represent the length of the shortest side of the triangle by x.  Then the sum of the lengths of the other two sides is 2(x + 1), and the perimeter of the triangle is thus x + 2(x + 1), or 3x + 2.

Represent the side length of the square by x - 2.  Then the perimeter of the square is 2(x - 2) + 2(x - 2) = 4(x - 2) = 4x - 8, and this perimeter matches that of the triangle:

4x - 8 = 3x + 2, or

x = 10

The length of the shortest side of the triangle is 10 units.

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Is 14 quarter inches the most common measurement
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