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3 years ago

If n= 5.3 cm and p= 6.25cm what is the measure of angle

1 answer:

4 0

Apr 1, 2014 - If n = 5.3 cm and p = 6.25 cm, what is the measure of angle ? A. 32° ... If he is standing 15 feet from the base of the pole, about how tall is the.

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Jim has ten more dollars than Gail. Together they have at most twenty-seven dollars. A. Determine the possible amounts of money

Irina18 [472]

Gail could have up to 17 dollars.

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2 years ago

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Use the distance formula to answer the question: What is the distance between (5,9), (1, 6)?

joja [24]

Step-by-step explanation:

The formula is Distance=√(x2-x1)²+(y2 -y1)²

x1 is 5, x2 is 1, y1 is 9, y2 is 6

D = √( 1-5)² +(6-9)²

D = √(-4)²+(-3)²

D = √16+9

D = √25

D = 5 units

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2 years ago

DESPERATELY NEED HELP ON THIS PLEASE! X(

katen-ka-za [31]

35.1 is the answer to this question

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2 years ago

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Find the standard deviation of 21, 31, 26, 24, 28, 26

Vesnalui [34]

Given the dataset

$x = \{21,\ 31,\ 26,\ 24,\ 28,\ 26\}$

We start by computing the average:

$\overline{x} = \dfrac{21+31+26+24+28+26}{6}=\dfrac{156}{6}=26$

We compute the difference bewteen each element and the average:

$x-\overline{x} = \{-6,\ 5,\ 0,\ -2,\ 2,\ 0\}$

We square those differences:

$(x-\overline{x})^2 = \{36,\ 25,\ 0,\ 4,\ 4,\ 0\}$

And take the average of those squared differences: we sum them

$\displaystyle \sum_{i=1}^n (x-\overline{x})^2=36+25+4+4+0+0=69$

And we divide by the number of elements:

$\displaystyle \sigma^2=\dfrac{\sum_{i=1}^n (x-\overline{x})^2}{n} = \dfrac{69}{6} = 11.5$

Finally, we take the square root of this quantity and we have the standard deviation:

$\displaystyle\sigma = \sqrt{\dfrac{\sum_{i=1}^n (x-\overline{x})^2}{n}} = \sqrt{11.5}\approx 3.39$

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3 years ago

WHAT IS QUARTER OF 74?

kondaur [170]

Answer:

18.5

Step-by-step explanation:

I majored on Mathematics

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2 years ago

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