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
makkiz [27]
3 years ago
12

Find the volume of this solid​

Mathematics
1 answer:
Vlada [557]3 years ago
4 0

Answer:

2,111.15 cm³

Step-by-step explanation:

The solid is made up of 2 cones.

Volume of the solid = volume of cone of the two cones

✔️Volume of cone 1 = ⅓πr²h

r = ½ of 24 = 12 cm

h = √(13² - 12²) = 5 cm

Volume of cone 1 = ⅓×π×12²×5 = 753.98 cm³

✔️Volume of cone 2 = ⅓πr²h

r = ½ of 24 = 12 cm

h = √(15² - 12²) = 9 cm

Volume of cone 1 = ⅓×π×12²×9 = 1,357.17 cm³

✔️Volume of the solid = 753.98 + 1,357.17 = 2,111.15 cm³

You might be interested in
what digit could be in the ten millions place of a number that is greater than 70,000,000 but less than 100,000,000
Hunter-Best [27]

Answer:

hiiiiiiiiiiiiiiiiiiiiiiiiiiii bro

4 0
3 years ago
According to the Bureau of Labor Statistics, the average weekly pay for a U.S. production worker was $441.84 in 1998 (The World
Oksanka [162]

Using the normal distribution, it is found that a production worker has to make $542.64 a week to be in the top 30% of wage earners.

<h3>Normal Probability Distribution</h3>

In a normal distribution with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

  • It measures how many standard deviations the measure is from the mean.
  • After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.

In this problem:

  • The mean is of \mu = 441.84.
  • The standard deviation is of \sigma = 120.
  • The lower bound of the top 30% is the 70th percentile, which is X when Z has a p-value of 0.7, so <u>X when Z = 0.84.</u>

Z = \frac{X - \mu}{\sigma}

0.84 = \frac{X - 441.84}{120}

X - 441.84 = 0.84(120)

X = 542.64

A production worker has to make $542.64 a week to be in the top 30% of wage earners.

You can learn more about the normal distribution at brainly.com/question/24663213

3 0
3 years ago
Please help ASAP! I’d appreciate it! :)
posledela
The answer is the third one :)
3 0
3 years ago
Write a word problem that can be solved by ordering three decimals to thousandths. Include a solution
nikklg [1K]
Then make up a word problem that you can use decimals in.
6 0
3 years ago
9/3y-12=1/4y-4 solve for y
Mama L [17]
The answer would be y=32/11
3 0
4 years ago
Read 2 more answers
Other questions:
  • Eloise has a piece of string that she cuts into smaller pieces. This line plot shows the lengths of the pieces. Matthew has a pi
    14·1 answer
  • The types of problems found on ancient papyri, books, and tablets focuses primarily on problems that relate to daily life. The s
    5·2 answers
  • I need the answer please please please
    14·1 answer
  • What property is 77(-2)=(-2)77
    12·1 answer
  • A rectangular prism is 11 3/5 meters long, 9 meters wide, and 12 1/2 meters high. What is the volume, in cubic meters, of the pr
    9·2 answers
  • The product of 2 plus a number and 10 is 36 more than 8 times the number
    15·1 answer
  • You deposit $600 in an account earning 6% interest compounded annually. How much will you have in the account in 20 years?
    7·1 answer
  • The radius of a circle is 19 in. Find its circumference in terms of \piπ
    14·2 answers
  • Please help me asap! Thanks in advanced guys! :)
    7·2 answers
  • Evaluate 16 • 1 + 4(18 ÷ 2 – 9)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!