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
Ipatiy [6.2K]
2 years ago
15

What is the volume of a cone with a radius of 12 and a height of 8?

Mathematics
1 answer:
nadya68 [22]2 years ago
8 0

Answer:

Volume of a cone= \frac{1}{3} \pi r^{2}h

=\frac{1}{3}×\frac{22}{7}×144×8

=\frac{22}{21}×144×8

=1206.86cm^{2}

Step-by-step explanation:

You might be interested in
ABCD is a rectangle. Its diagonals are AC and BD. If AC = 12cm, then BD = _______cm
defon

Answer:

BD = 12\ cm

Step-by-step explanation:

Given

Shape: Rectangle

Diagonals: AC and BD

AC = 12\ cm

Required

Determine BD

From the question, we understand that the shape is a rectangle and its diagonals are AC and BD

Every rectangle has 2 diagonals, both of which are equal.

This implies that:

BD = AC

Recall that:

AC = 12\ cm

Hence,

BD = 12\ cm

8 0
3 years ago
Y+2=-5/4(x-4) what is the slope
lord [1]
Because Point Slope Form contains m, or slope, in itself, look at the number that is multiplying the parentheses.

-5/4 is m, or slope.
4 0
3 years ago
At the amusement park, it is important for restrooms to be located in close proximity to the major attractions. The average dist
aksik [14]

Answer:

700

Step-by-step explanation:

to find the range, you subtract the smaller number of the two numbers from the larger one. If there is more than two numbers, you subtract the smallest one of the group from the largest one in the group. In this situation, you do 750-50, which is 700.

5 0
3 years ago
The proportion of items in a population that possess a specific attribute is known to be 0.45. a. If a simple random sample of s
yanalaym [24]

Answer: 0.05

Step-by-step explanation:

  • Sampling error is the error occurs by considering sample for study instead of entire population.

Given : The proportion of items in a population that possess a specific attribute is known to be 0.45.

Sample size : n= 100

Sample proportion of items in a population that possess a specific attribute : \hat{p}=0.48

Now, the formula to find the sampling error :

\text{Sampling error} =\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

\text{Sampling error} =\sqrt{\dfrac{0.48(1-0.48)}{100}}

=\sqrt{\dfrac{0.48(0.52)}{100}}\\\\=\sqrt{0.002496}\approx0.05

Hence, the sampling​ error =0.05

4 0
2 years ago
Can someone help me with letter b along with an explanation.
lana66690 [7]

Step-by-step explanation:

Forced vital capacity: the maximum amount of air you can forcibly exhale from your lungs after fully inhaling. It is about 80 percent of total capacity, or 4.8 liters, because some air remains in your lungs after you exhale

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which expression represents the greatest common factor (GCF) of 16 and 40?
    11·1 answer
  • write an expression that soto could use to convert 16 3/4 feet of witefabric to inches then find the number of inches and show w
    9·1 answer
  • Identify the initial amount a and the rate of growth r (as a percent) of the exponential function. Evaluate the function when t
    11·1 answer
  • Is 3.6 km greater or less or equal to 3,600 m
    6·1 answer
  • Find the slope of the line (-9, 1) (1, 9)​
    14·2 answers
  • (Daily math question for points!!) A circle has a circumference of 50.26cm
    5·2 answers
  • F (4) =5 x - 9 answers?
    12·1 answer
  • I don’t how to do these does anybody know how?
    10·1 answer
  • the coach mixes 15 scoops of powder with 2 gallons of water to make a sports drink for his team how many scoops of powder does t
    7·2 answers
  • Which equation shows the point-slope form of the line that passes through (3, 2) and has a slope of 1/3
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!