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Kruka [31]
3 years ago
5

Find the range and interquartile range of the data below. 13, 14, 15, 18, 19, 19, 19, 20

Mathematics
1 answer:
ELEN [110]3 years ago
7 0
The answer to this problem is 7
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What is the range of F(x)=72x-x^2
Marianna [84]

Answer:

Range of F(x) = (-∞ ,72).

Step-by-step explanation:

Range of the function F(x) means the set of values which are taken by the function along its domain.

F(x) = 72 - x^{2}

Since coefficient of x^{2} is negative on the right side ,

Maximum value of F(x) will come at x = 0.

Which is, F(0) = 72.

Now, as x increases , F(x) decreases , when x will reach infinity ,

F(x) will be reaching negative of infinity .

Thus, F(x) is ranging from -∞ to 72 .

Range of F(x) = (-∞ ,72).

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13 cm<br> L<br> 5 cm<br> Calculate the perimeter
aksik [14]

Answer:

36

Step-by-step explanation:

permeter is solved by doing length+length+width+width so therefore you would do 13+13+5+5 which equals 36 as your answer

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Help Please!!
vaieri [72.5K]

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