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
Rudiy27
2 years ago
13

Find the volume of a cylinder that has a radius of 5 centimeters and a height of 3

Mathematics
1 answer:
Vadim26 [7]2 years ago
8 0

Answer:

Step-by-step explanation:

first find the area of the circle face.

formula is pi x r²            (pi goes on for a long time, this is just rounded!)

so 3.14 x 25 = 78.5

now multiply this by the height

78.5 x 3 = 235.5cm³

You might be interested in
Write in function form. Then make a graph NEED HELP ASAP PLSSS
Kaylis [27]

Solving for Y

3x+y=2

y=2-3x

y=2-3x,x R

Solving for X

3x+y=2

3x=2-y

x= 2/3-1/3y

x=2/3-1/3y

Find the x-intercept

3x+y=2

3x+0=2

3x=2

x=2/3

Find the y-intercept

3x+y=2

3 times 0+y=2

y=2

5 0
3 years ago
A group of 24 students have recess together. They are making teams to play a game. Each team has to have exactly 5 players, and
solmaris [256]

Answer:

They can make 4 teams.

Step-by-step explanation:

You can see that 24 cannot be divided by 5, but you can subtract 4 from 24 to get 20, which is a multiple of 5. 20 divided by 5 is 4, so they can make 4 teams.

8 0
2 years ago
A sample of 15 commuters in Chicago showed the average of the commuting times was 33.2 minutes. If s = 8.3 minutes, find the 95%
OleMash [197]

Answer:

The 95% confidence interval of the true mean.

(29.4261 ,36.9739)

Step-by-step explanation:

<u>Step :- (i)</u>

Given sample size 'n' =15

sample of the mean x⁻ = 33.2

The standard deviation of the sample 'S' = 8.3

<u>95% of confidence intervals</u>

<u></u>(x^{-} - t_{\alpha } \frac{S}{\sqrt{n} } ,x^{-} + t_{\alpha }\frac{S}{\sqrt{n} } )<u></u>

<u>Step:-(ii)</u>

<u>The degrees of freedom γ=n-1 = 15-1=14</u>

The tabulated value t = 1.761 at 0.05 level of significance.

now substitute all possible values, we get

(33.2 - 1.761\frac{8.3}{\sqrt{15} } ,33.2+ 1.761\frac{8}{\sqrt{15} } )

After calculation , we get

(33.2-3.7739 , 33.2+3.7739

(29.4261 ,36.9739)

<u>Conclusion</u>:-

the 95% confidence interval of the true mean.

(29.4261 ,36.9739)

8 0
3 years ago
Find the last one please!!!Will mark brainlyist if right
JulsSmile [24]

Answer:

129.6º

Step-by-step explanation:

7 + 10 + 2 + 6 + 11 = 36%

QAV = 36% * 360º = 129.6º

3 0
2 years ago
I need this equation solved
goldfiish [28.3K]

Answer:

28

Step-by-step explanation:

similar triangles are proportional

and add all the sides of the bigger triangle

6 0
1 year ago
Other questions:
  • Maya is estimating the product of 88 and 12. Which statements are true? Check all that apply.
    11·1 answer
  • I NEED HELP ASAP!!!]
    7·1 answer
  • Leeza is making labels in the shape of parallelograms each label has an area of 18 square centimeters and a base of 6 centimeter
    15·1 answer
  • Help nedeeeddddddddd
    14·2 answers
  • Simplify: (4f - 3 + 2g) - (-4g + 2) *
    7·1 answer
  • Here is a triangular prism. 4 cm 10 cm 5cm 5cm 6cm
    10·1 answer
  • The circumference of a circle is 30 centimeters. What is the approximate diameter of a circle
    9·2 answers
  • 01 1 point If a customer spends more than $20, he receives a 10% discount on his total bill: What does a customer whose bill is
    7·1 answer
  • Solve for x using the correct order operations
    9·2 answers
  • please help and if you know how to give brainliest let me know i will give it to the person who answers
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!