3 years ago

What is the mean of the data? 11 5 3 8

2 answers:

6 0

The answer is 5. After adding all the numbers I divided it by how much number there is so 3+3+4+4+5+5+5+5+6+7+8 which = 55 and then divide by 11 cus that’s how much numbers there’s are which makes the answer 5

Dvinal [7]3 years ago

3 0

The answer to this question is 6.75

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malfutka [58]

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sashaice [31]

hi brainly user! ૮₍ ˃ ⤙ ˂ ₎ა

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$\huge{ \rm{Answer:}}$

The roots of the equation are 7 and -4, because 7 - 4 = 3 and 7. - 4 = -28

Step-by-step explanation:

The positive number is equal to 7.

Assuming that the number is equal to "x" we have:

$\begin{gathered}x^2 = 3x + 28\\\\x^2 - 3x - 28 = 0\\\\a = 1\\\\b = -3\\\\c = -28\\\end{gathered}$

By the sum and product method, we have:

$\begin{gathered}S = -b / a\\\\S = -(-3) / 1\\\\S = 3\\\\\end{gathered}$

$\begin{gathered}P= c / a\\\\P = 28 / 1\\\\P = 28\\\\\end{gathered}$

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2 years ago

What is 190% of 66? Round to the nearest hundredth.

Aneli [31]

Answer:

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rounded to the nearest tenth:130

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