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MA_775_DIABLO [31]
3 years ago
11

Mr. Burns organized the grades for 11 students in the boxplot below. None of the students earned the same grade. What percent of

grades are between 79 and 84?
A. 100%

B. 25%

C. 50%

D. 75%​

Mathematics
1 answer:
leva [86]3 years ago
6 0

Answer:

C

Step-by-step explanation:

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Does it matter what order you add the numbers in a problem? explain how chips and numbers lines support your answer.
Mrac [35]

Answer: No, it does not matter.

Step-by-step explanation:

In addition the order does not matter, this is because of the commutative property of the addition, that says that: A + B = B + A

and the associative property, that says that:

A + (B + C) = (A + B) + C

for example, if you have 4 chips and your friend gives you her 5 chips, now you have a total of 4 + 5 =  9 chips.

The case is the same if you have 5 chips and your friend gives you 4 chips, now you have 5 + 4 = 9 chips.

Other example is that:

5 chips + ( 2chips + 1 chip) = 5 chips + 3 chips = 8 chips

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You can see that the order does not matter.

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4 years ago
What is the answer to #4 ?
jeyben [28]
R and s are parallel
m<2 = m<6
but m<6 + m<8 = 180
so
m<2 + m<8= 180

answer
B. m<2 + m<8= 180
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4 years ago
Risks of high blood pressure <br> Is a gender related to high blood pressure?
yaroslaw [1]

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3 years ago
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Answer:

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Step-by-step explanation:

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delta=

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Step-by-step explanation:

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