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
Misha Larkins [42]
3 years ago
11

377. Dawn wants to compare the volume of a basketball with the

Mathematics
1 answer:
olchik [2.2K]3 years ago
3 0

Answer:

V = \frac{4}{3} \pi R^{3} and

v = \frac{4}{3} \pi r^{3}

Step-by-step explanation:

Dawn wants to compare the volume of a basketball with the  volume of a tennis ball.

Now, if the radius of the basketball is R and that of the tennis ball is r, then the formula that can be used to determine the volume of each ball will be

V = \frac{4}{3} \pi R^{3} and

v = \frac{4}{3} \pi r^{3}

Now, dividing V by v we can compare the volume of the basketball and the tennis ball. (Answer)

You might be interested in
If postage costs $.54 for the first ounce and $.22 for the each additional ounce, calculate the cost of mailing a 10- ounce enve
sweet-ann [11.9K]

Answer:

Hence, the total cost of mailing 10 ounces is:

$ 2.52

Step-by-step explanation:

If postage costs $.54 for the first ounce and $.22 for the each additional ounce.

i.e. cost of first ounce=$ 0.54.

Now let x denote the number of ounces after the first ounce,

Hence, the cost of x ounces=$ (0.22×x)=$ 0.22 x

Hence, the cost of mailing (x+1) ounces is: $ (0.54+0.22 x)

Now, we have to find the cost of  mailing a 10- ounce envelope.

i.e. after the first ounce we need 9 more ounces.

Hence, the total cost of mailing is calculated as:

=$ (0.54+0.22\times 9)\\\\=$ (0.54+1.98)\\\\=$ 2.52\\

Hence, cost of mailing 10 ounces is:

$ 2.52

8 0
3 years ago
Read 2 more answers
Solve the absolute value equation. <br><br>|x| = –15
lisov135 [29]
|x|=-15\ \ FALSE\ x\in\O\\\\because\ |x|\geq0\ for\ every\ x\in\mathbb{R}.
7 0
3 years ago
What is the value of x?
SSSSS [86.1K]
All angles in a triangle add up to 180

180 = 9 + 15 + 2x - 1 + 3x

180 = 24 - 1 + 2x + 3x

180 = 23 + 5x

180 - 23 = 5x

157 = 5x

Divide both sides by 5

X = 31.4 or 157/5
3 0
3 years ago
Which of the following lists shows all the factors of 36? 2, 3, 4, 6, 9, 12, 18 1, 2, 3, 4, 9, 12, 18, 36 1, 2, 3, 4, 6, 9, 12,
MAVERICK [17]
<span>1, 2, 3, 4, 6, 9, 12, 18, 36
36 = 6*6 = 2*2*3*3
if you list out all the combinations of those factors, you'll get 7 factors: </span><span>1, 2, 3, 4, 6, 9, 12, 18, 36</span>
5 0
3 years ago
Read 2 more answers
For the diagram below figure b is a reflection of y=2x of the line y =x
Scilla [17]
The equation of the line would be y = (1/2)x.

To find the equation of a line that is reflected through the line y = x, we just switch the x and y. Then, solve for y.

y = 2x
x = 2y
0.5x = y


5 0
3 years ago
Other questions:
  • Please help me on #20 and #21 and I will help you back;)
    8·1 answer
  • Solve: −3(5+8x)−20≤−11
    15·1 answer
  • A portion of the Quadratic Formula proof is shown. Fill in the missing statement. x equals b plus or minus the square root of b
    11·2 answers
  • K/x=v-w , for x indicated variable
    11·1 answer
  • Which expression is equivalent to -15x + 39?
    7·2 answers
  • C Campus Student
    8·1 answer
  • Please help, 10 mins till its due Which of the following equations represent a proportional relationship?
    14·1 answer
  • B. Juan’s cell phone company charges $35 a month for phone service plus $0.50 for each text message. How many text messages does
    8·2 answers
  • Need help on quiz plz
    14·1 answer
  • What is the answer <br><br> 10(4 - 3i) =
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!