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3 years ago

What is the beat values of averages, such as mean, median, and mode, are known as

Mathematics

1 answer:

IrinaVladis [17]3 years ago

3 0

A) Standard deviation

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Help<br> Find the volume of this cone.<br> Use 3 for TT.

natima [27]

Answer:

$180ft^{3}$

Step-by-step explanation:

Volume of a cone:

$V=\pi r^{2} \frac{h}{3}$

Take $\pi$ as 3, as mentioned in the question

'r' is 'radius' ⇒ {diameter is given so divide by 2: 12/2 = 6}

'h' is 'height'

$V=(3)(6)^{2} (\frac{5}{3} )$

$V=(3)(36)(\frac{5}{3} )$

$V=108(\frac{5}{3} )$

{multiply 108 with 5 and then divide the answer by 3}

$V=108$ × $5$

$V=540$

$V=540/3$

$V=180ft^{3}$

3 0

3 years ago

Read 2 more answers

I need help on this please help it’s geometry:,(

Rainbow [258]

Answer:

a line with points A and B is True

6 0

3 years ago

PLEASE HELP HELPPPPPPO HELPPPPPPO

bezimeni [28]

Step-by-step explanation:

Remember that in a linear function of the form $f(x)=mx+b$ , $m$ is the slope and $b$ is the why intercept.

Part A. Since $g(x)=2x+6$ , its slope is 2 and its y-intercept is 6

Now, to find the slope of $f(x)$ we are using the slope formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

where

$m$ is the slope

$(x_1,y_1)$ are the coordinates of the first point

$(x_2,y_2)$ are the coordinates of the second point

From the table the first point is (-1, -12) and the second point is (0, -6)

Replacing values:

$m=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{-6--(12)}{0-(-1)}$

$m=\frac{-6+12}{0+1}$

$m=6$

The slope of f(x) is bigger than the slope of g(x), which means the line represented by f(x) is stepper than the line represented by g(x).

Part B. To find the y-intercept of f(x) we are taking advantage of the fact that the y-intercept of a linear function occurs when x = 0, so we just need to look in the table for the value of f(x) when x = 0. From the table $f(x)=-6$ when $x=0$ ; therefore the y-intercept of $f(x)$ is -6.