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uranmaximum [27]
3 years ago
9

the histogram below represents the high temperatures recorded each day over a one month period. 7 days=80-82 degrees Celsius, 9

days=82-84 degrees Celsius, 6 days=84-86 degrees Celsius, 5 days=86-88 degrees Celsius, and 3 days=88-90 degrees Celsius. How many days had a temperature of below 86?
Mathematics
2 answers:
pantera1 [17]3 years ago
4 0
Assuming that the histogram is represented by the given numbers:

7 days = 80 to 82 degrees Celsius
9 days = 82 to 84 degrees Celsius
6 days = 84 to 86 degrees Celsius
5 days = 86 to 88 degrees Celsius
3 days = 88 to 90 degrees Celsius

The days with a temperature below 86 degrees Celsius are day 7, 9, and 6.  <span />
lana [24]3 years ago
4 0

Answer:

The number of days temperature is below 86 is:

  22 days

Step-by-step explanation:

We are given the following data:

7 days=80-82 degrees Celsius.

9 days=82-84 degrees Celsius.

6 days=84-86 degrees Celsius.

5 days=86-88 degrees Celsius.  

3 days=88-90 degrees Celsius.

The number of days temperature is below 86 is:

22 days   (7+9+6)

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What is the directrix of the parabola defined by `(1)/(4)(y + 3) = (x − 2)^2`?
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<h3>How to determine the equation of the directrix?</h3>

The parabola equation is given as:

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