1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alisiya [41]
2 years ago
6

If h = 12 units and r = 4 units, what is the volume of the cone

Mathematics
2 answers:
Nadusha1986 [10]2 years ago
5 0
V= \pi r^2 \frac{h}{3}  \\ V= \pi 4^2 \frac{12}{3} \\ V= 16*4\pi  \\ V=64\pi
The volume is 64 pi. If you substitute 3.14 for pi, you get 200.96.
rjkz [21]2 years ago
4 0
The volume would be 201.06
You might be interested in
Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round y
tino4ka555 [31]

Answer:

0.8762 or 87.62%

Step-by-step explanation:

Since our mean is μ=14.3 and our standard deviation is σ=3.7.  If we're trying to figure out what percentage is P(10 ≤ x ≤ 26) equal to we must first calculate our z values as such:

z=\frac{x-\mu}{\sigma}

Our x value ranges from 10 to 26 therefore let x=10 and we obtain:

z=\frac{10-14.3}{3.7} =-1.16\\

If we look at our z-table we find that the probability associated with a z value of -1.16 is 0.1230 meaning 12.30%.

Now let's calculate the z value when x = 26 and so:

z=\frac{26-14.3}{3.7}=3.16\\

Similarly, we use the z-table again and find that the probability associated with a z value of 3.16 is 0.9992 meaning 99.92%.

Now we want to find the probability in between 10 and 26 so we will now subtract the upper limit minus the lower limit in P(10 ≤ x ≤ 26) therefore:

0.9992 - 0.1230 = 0.8762

or 87.62%

7 0
3 years ago
In a bag of trail mix, there are 5 cups of nuts for every 2 cups of chocolate candies. If there are 12 cups of nuts in a bag of
Katyanochek1 [597]

Answer:

5

Step-by-step explanation:

7 0
2 years ago
Claire has 5 more pencils then her friend Stan. Claire has 18 pencils. how many does stan have ?​
Tcecarenko [31]

Answer:

Stan has 13 pencils.

Step-by-step explanation:

s+5=18

  -5 -5

   s=13

Hope this helps! ;)

<em>(plz mark me as brainliest?)</em>

<em>(u don't have to)</em>

8 0
3 years ago
What is the gradient?
notsponge [240]

Answer:

Gradient = 2

Step-by-step explanation:

Gradient of a line = Slope of the line

Since, slope of a line passing through two points (x_1, y_1) and (x_2,y_2) is given by,

Slope = \frac{y_2-y_1}{x_2-x_1}

Given line in the graph passes through two points (1, 0) and (2, 2)

Therefore, slope or gradient of the line = \frac{2-0}{2-1}

                                                                  = 2

Gradient = 2 will be the answer.

7 0
2 years ago
Find the area of the rhombus.<br> 7.5 yd<br> 13 yd<br> 13 yd<br> 7.5 yd<br> [ ? ] yd2
Doss [256]

Answer:

195

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Berto has $12 to put in his car. if gas costs $3.75 per gallon, which ordered pair on the graph of the line relating number of g
    5·1 answer
  • X = 1/2at^2 <br><br> Solve for t. <br><br> 1.<br><br> 2.<br><br> 3.<br><br> 4.
    15·1 answer
  • Help anyone!? I need this done tonight and I need a math genius here
    10·1 answer
  • Nathaniel is using the quadratic formula to solve 0 = x2 + 5x - 6. His steps are shown below.
    6·2 answers
  • Ella wants to make a fruit salad for herself and 5 friends.
    12·2 answers
  • Complete the Square<br> Rewrite into Vertex Form by completing the square.<br><br> 2x^2+ 20x – 1
    14·1 answer
  • PLEASE HELP AND LEAVE A SMALL EXPLANATION
    15·1 answer
  • Can anyone help me answer this?
    13·1 answer
  • Question 7 of 10
    9·1 answer
  • A square parking lot has an area of 12,996 square yards. a. What is the length of one side of the parking lot? b. How many yards
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!