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steposvetlana [31]

3 years ago

5

Find the volume of the cylinder if the diameter is 6 inches and the height is three times the radius. Round your answer to the n

earest hundredth.
The equation for volume is V = pi*r^2*h

I got 169.73

1 answer:

Murrr4er [49]3 years ago

7 0

Diameter is 6 so radius is 3, and the height is 3 times the radius = 9.
Volume is pi(3.14) * 3^2 * 9 = 254.34

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The human body has a normal temperature of 98.6°F. Doctors will get worried if a sick patient has a temperature that varies from

makvit [3.9K]

Answer:

$|T- 98.6| \geq 3$

And in order to solve this we have two possibilities:

Solution 1

$T -98.6 \leq -3$

And solving for T we got:

$T \leq 98.6- 3$

$T\leq 95.6$

Solution 2

And the other options would be:

$T -98.6 \geq 3$

$T \geq 101.6$

Step-by-step explanation:

For this case we can define the variable os interest T as the real temperature and we know that if we are 3 F more than the value of 98.6 we will be unhealthy so we can set up the following equation:

$|T- 98.6| \geq 3$

And in order to solve this we have two possibilities:

Solution 1

$T -98.6 \leq -3$

And solving for T we got:

$T \leq 98.6- 3$

$T\leq 95.6$

Solution 2

And the other options would be:

$T -98.6 \geq 3$

$T \geq 101.6$

6 0

3 years ago

I need help please help me

Elan Coil [88]

Here’s the correct answer and how I got it :)

6 0

3 years ago

Read 2 more answers

What is the slope of the equation-3=-4(x-5)

scZoUnD [109]

You need to simplify it first.
$-3=-4(x-5)$
Use distribution
$-3=-4x+20$
y=mx+b
m=slope
your slope is -4 :)

5 0

3 years ago

Solve for x : x/-9=3

USPshnik [31]

Answer:

x=-27

Step-by-step explanation:

x/-9=3

x=3*-9=-27

7 0

3 years ago

Select the correct answer.

Citrus2011 [14]

Yo sup??

4x+5y=-9

y=(-4x)/5-9/5

we see that this is of the form y=mx+c

where m is the slope

therefore the slope of the line is -4/5

To find y intercept, put x=0

y=-4*0/5-9/5

y=-9/5

Therefore y intercept is -9/5

Hope this helps.

5 0

2 years ago