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
Otrada [13]
3 years ago
12

The number of books sold at the book fair was 4 times the number of books-on-tape sold.

Mathematics
1 answer:
pantera1 [17]3 years ago
4 0
It is b the answer 140
You might be interested in
Lori has 18 new stamps to add to her collection. She displays the stamps on pages of an album in groups of either 3, 6, or 9. Ho
Bogdan [553]
396 369 639 693 936 963 6 different ways
4 0
3 years ago
There are 1 × 1014 good bacteria in the human body. There are 2.6 × 1018 good bacteria among the spectators in a soccer stadium.
grandymaker [24]

Answer:

There are 2.6\times 10^{4} spectators in the soccer stadium.

Step-by-step explanation:

From this statement, we can calculate the number of spectators in a soccer stadium by dividing the amount of bacteria among the spectators in a soccer stadium by the amount of bacteria in the human body. That is:

x = \frac{2.6\times 10^{18}\,bacteria}{1\times 10^{14}\,bacteria}

x = \frac{2.6}{1}\times \frac{10^{18}}{10^{14}}

x = 2.6\times 10^{18-14}

x = 2.6\times 10^{4}

There are 2.6\times 10^{4} spectators in the soccer stadium.

5 0
3 years ago
A cylinder has a height of 16 cm and a radius of 5 cm. A cone has a height of 12 cm and a radius of 4 cm. If the cone is placed
Zepler [3.9K]

The volume of the air space surrounding the cone inside the cylinder is 1055.04 cm³

<h3 />

<h3>How to find volume?</h3>

The volume of the air space surrounding the cone inside the cylinder is as follows:

volume of the air space = volume of cylinder - volume of a cone

volume of cylinder = πr²h

volume of cylinder = π16 × 5²

volume of cylinder = 400π

volume of the cone = 1 / 3 πr²h

volume of the cone = 1 / 3 × π × 12 × 4²

volume of the cone = 64π

Therefore,

volume of the air space = 400π - 64π

volume of the air space = 336π

volume of the air space = 1055.04 cm³

learn more on volume here:brainly.com/question/12285019

#SPJ1

7 0
2 years ago
Which equation represents exponential growth?
iogann1982 [59]
The second one is the correct answer .
8 0
3 years ago
after 3 months of living at her new apartment Renee had 1 dog 8 months later Renae still have one dog which of the graph below m
Arada [10]
She keeps getting a new dog ever year
3 0
4 years ago
Read 2 more answers
Other questions:
  • How do you dove this
    7·1 answer
  • What is a possible result of simplifying the equation 15x - 4 = 3(5x-4)?
    9·1 answer
  • What is the answer to this problem
    15·2 answers
  • I NEED HELP FAST!
    12·1 answer
  • christine wants to pour 70.97 grams of salt into a container. so far, she has poured 19.2 grams. how much more salt should chris
    13·1 answer
  • Find the sum: 4/3 + 11/12<br> O 15/15<br> O 15/3<br> O 26/3<br> O 48/3
    5·2 answers
  • How much more does Rasheed need to earn before he can buy the video games?
    15·2 answers
  • Describe the transformation from the red figure to the blue figure.
    5·1 answer
  • Is (-1,3) a solution for y &lt; 2x + 5?
    15·1 answer
  • How many rational numbers are there between -5 and -15​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!