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
34kurt
2 years ago
15

Please help me with this and answer correctly pleaseeeeee!!!!!

Mathematics
1 answer:
Marta_Voda [28]2 years ago
5 0

Answer:

7 m  

Explanation:

diameter = 12 m, radius = 6 m, volume of cone: \sf  \frac{1}{3} \pi r^2 h

solve:

\hookrightarrow \sf \frac{1}{3} \pi r^2 h = 264

\hookrightarrow \sf \frac{1}{3} \pi (6)^2 h = 264

\hookrightarrow \sf  \pi (6)^2 h =792

\hookrightarrow \sf  h =\dfrac{792}{ \pi (6)^2}

\hookrightarrow \sf  h = 7

You might be interested in
Pls helpppppppp!!!!!!!!!!!!!!!!!!!!<br><br>I'll award brainliest
kolezko [41]

Answer:

I swear i had the exact same problem

Step-by-step explanation:

826 1/25

6 0
3 years ago
Read 2 more answers
The standard deviation of the sampling distribution of the sample mean is $115,000. The population standard deviation was $25,00
Zina [86]

Answer:

0.31084

Step-by-step explanation:

When given a question where by a random sample is chosen for the population, the z score formula used =

z = (x-μ)/Standard error

where x is the raw score

μ is the population mean

Standard error = σ/√n,

σ is the population standard deviation

n = number of samples

For x = $114,000, μ = $115,000, σ = 25,000, n = 100

z = (x-μ)/Standard error

= z = (x-μ)/ σ/√n

z = 114,000 - 115,000/ 25,000/√100

= -1000/25,000/10

= -1000/2500

z = -0.4

Determining the probability value from Z-Table:

P(x = 114000) = P(z = -0.4)

= 0.34458

For x = $116,000, μ = $115,000, σ = 25,000, n = 100

z = (x-μ)/Standard error

= z = (x-μ)/ σ/√n

z = 116,000 - 115,000/ 25,000/√100

= 1000/25,000/10

= 1000/2500

= 0.4

Determining the Probability value from Z-Table:

P(x = 116000) = P(z = 0.4)

= 0.65542

The probability that the sample mean selling price was between $114,000 and $116,000 is calculated as

= P(114,000< x < 116,000)

= P(-Z<x<Z)

= P(-0.4<x< 0.4

= 0.65542 - 0.34458

= 0.31084

Therefore, the probability that the sample mean selling price was between $114,000 and $116,000 is 0.31084

5 0
3 years ago
331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?
Butoxors [25]
<span>54 students travelled in each bus</span>
5 0
3 years ago
Read 2 more answers
Is my answer choice correct??
kolezko [41]
Yes that would be right
6 0
2 years ago
In the figure, c || d. what are the measures of angle 1 and angle 2?
dusya [7]

Answer:

Angle 1 = 105

Angle 2 = 75

Step-by-step explanation:

Angle 2 and angle 75 are corresponding angles.

Corresponding angles are equal.

So,

Angle 2 = 75

Angle 1 and angle 2 are linear pair angles.

Angle 1 + Angle 2 = 180

Angle 1 + 75 = 180

Angle 1 = 180 - 75

Angle 1 = 105

8 0
2 years ago
Other questions:
  • Students in 7th grade took a standardized math test that they also had taken in 5th grade. The collected data showed that in two
    7·2 answers
  • Simplify and express in exponential form: 8^-1 * 3^3/ 2^-4 * 9^-2
    15·2 answers
  • What is |2x-3| less than or equal to 7??
    12·2 answers
  • what is 3/4 times 1/5 simplified, what is 4/7 times 5/12 simplified, what is 3/8 times 2/9 simplified, what is 4/5 times 5/8 sim
    13·2 answers
  • -7 2/3+ -5 1/2+8 3/4
    5·1 answer
  • Which interval for the graphed function contains the local maximum?
    7·2 answers
  • mobile phone battery life phone battery life (hours) a 20 b 25 c 10 d 18 if 8.45% of the battery life of each mobile phone is us
    8·1 answer
  • Lucas wants to use the box with the greatest volume.<br> Which shipping box should he use?<br> Box_
    10·2 answers
  • A medical equipment industry manufactures X-ray machines. The unit cost C (the cost in dollars to make each X-ray machine) depen
    11·1 answer
  • PLZ PLZ PLZ HELPPPPPPPP
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!