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3 years ago

I need help with my math I have no clue what I’m doing

Mathematics

2 answers:

Llana [10]3 years ago

8 0

Answer:

V= 7,241.1

Step-by-step explanation:

V = 4/3 × π × r^3

V = 4/3 × 22/7 × 1,728

V = 88/21 × 1,728

V = 4.190 × 1,728

V= 7,241.1

sattari [20]3 years ago

5 0

1 is a two is b three is niece five is nine 7 is

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Find the volume of a cone with diamter 12 and height 8

NeX [460]

Answer:

Step-by-step explanation:

V = 1/3 * pi * r^2 * h

d = 12

r = d/2

r = 12/2

r = 6

V = 1/3 * 3.14 * 6^2 * 8

V = 301.44

3 0

3 years ago

Mixed Applications

sveticcg [70]

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3 years ago

What is the equation of the line that passes through the point (-6, -2) and has a<br> slope of 1/6

Levart [38]

<h2>Answer:</h2>

Step 1: Determine <u><em>b</em></u> by using the point (-6,-2), the given slope, and the slope intercept formula, y = mx + b.

$y = mx + b\\\\-2 = \frac{1}{6}(-6) + b\\\\-2 = -1 + b\\\\-1 = b$

Step 2: Now that we have <u><em>b</em></u>, we can determine the equation of the line.

$y = \frac{1}{6}x -1$

I didn't use <em>+ (-1)</em> because <em>b</em> is negative. Therefore you need to change the equation from <em>y = 1/6x + (-1)</em> to <em>y = 1/6x - 1</em>.

4 0

3 years ago

One earns $11 per hour and works at most 30 hours per week identify the independent and dependent quantity in the situation and

morpeh [17]

30 hours = 11x30=330$.

8 0

4 years ago

The table shows the weights of giant pumpkins grown in two towns, Cedartown and Baytown. Match each phrase to its value. Weight

Alexxandr [17]

Average and mean absolute deviation of pumpkins grown in Cedartown: 668.5; 60.4

Average and mean absolute deviation of pumpkins grown in Baytown: 628.5; 40.2

<h3>What is the Mean Absolute Deviation?</h3>

The average distance of each point from the mean of a data is the absolute mean deviation.

Mean and mean absolute deviation of pumpkins grown in Cedartown:

611, 753, 575, 685.5, 718

Average/Mean = (611 + 753 + 575 + 685.5 + 718)0/5

Average/mean = 3342.5/5 = 668.5

Mean absolute deviation = [(611 - 668.5) + ( 753 - 668.5) + ( 575 - 668.5) + ( 685.5 - 668.5) + ( 718 - 668.5)] / 5

Mean absolute deviation = [(57.5) + (84.5) + (93.5) + (17) + (49.5)]/5 = 302/5

Mean Absolute Deviation = 60.4

Mean and mean absolute deviation of pumpkins grown in Baytown:

584, 622, 713.5, 579, 644

Average/Mean = (584 + 622 + 713.5 + 579 + 644)/5

Average/mean = 3142.5/5 = 628.5

Mean absolute deviation = [(584 - 628.5) + ( 622 - 628.5) + ( 713.5 - 628.5) + ( 579 - 628.5) + ( 644 - 628.5)] / 5

Mean absolute deviation = [(44.5) + (6.5) + (85) + (49.5) + (15.5)]/5 = 201/5

Mean Absolute Deviation = 40.2

Learn more about mean absolute deviation on:

brainly.com/question/447169

#SPJ1

4 0

2 years ago