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
Leviafan [203]
3 years ago
14

An unused roll of paper towels is shown. What is the volume of the unused roll?

Mathematics
2 answers:
vlada-n [284]3 years ago
8 0

Answer:

11762.12

-hope this helped have a good rest of your day :)

Step-by-step explanation:

Calculate the area of the base (which is a circle) by using thee equation πr² where r is the radius of the circle. Then, multiply the area of the base by the height of the cylinder to find the volume. ... Since the volume V of a right circular cylinder is given by V = πr²h.

Marta_Voda [28]3 years ago
5 0
1176.12 hope this helps
You might be interested in
Please help with this question ​
motikmotik

Answer:

Step-by-step explanation:

3 0
3 years ago
Solve d=rt for t when r=75mph and d=450mi
madam [21]

Answer:

t = 6 hours

Step-by-step explanation:

First, we need to plug in our known information into d = rt.

450mi = \frac{75mi}{1hr} * t

450mi = 75mi * t --- simplify fraction

t = \frac{450}{75}

t = 6 hours

8 0
3 years ago
What affect does h = -2 have on the parent function y=1/x Graph moves 2 units up Vertical stretch by a factor of |-2| Graph move
Marat540 [252]
Y = 1/(x - -2)
y = 1/(x + 2)
I moves the graph 2 units to the left
3 0
3 years ago
The promising alternative energy sources currently under development are fuel cell technology and large-scale solar energy power
Mumz [18]

Answer:

Step-by-step explanation:

a) Denote the event of commercially availability of f_uel cell technology as F_, commercial availability of solar power technology as S

Write the probability of energy supplied by these energy sources in the next 10 years  

P(energy supplied) = P(S ∪ F) -----(1)

Rewrite eqn (1)

P(energy supplied) = P(S) + P(F) - P(F) P(S) ----(2)

substitute 0.85 for P(S) and 0,7 for P(F) in eqn (2) to find the probability of energy supplied by these energy sources

P(energy supplied) = 0.85 + 0.7 - (0.7 * 0.85)

= 0.85 + 0.7 - (0.595)

= 1.55 - 0.595

= 0.955

Therefore, the probability that there will be energy supplied by these two alternative sources in the next 10 years is 0.955

B) write the probability of only one source of energy available

P(only one source of energy available) = P(\bar F S) ∪ P( \bar S F) ---(3)

Rewrite the equation (3)

P(only one source of energy available) =

=P(\bar F S)+P(\bar S F)\\\\=\{[1-P(F)]P(S)+[1-P(S)]P(F)\}---(4)

=\{[1-0.7]0.85+[1-0.85]0.7\}\\\\=0.255+0.105\\\\=0.36

Therefore,The probability that only one of the two alternative energy sources will be commercially viable in the next 10 years is 0.36

4 0
3 years ago
*click image*
rosijanka [135]

Answer:

y = 42

Step-by-step explanation:

18 - y = -24

18 + 24 - y = 0

18 + 24 = y

18 + 24 = 42

i think

7 0
3 years ago
Other questions:
  • Which of the following is the minimum value of the equation y= 1/3 x^2+2x+5?
    15·1 answer
  • The length of a rectangle is 8m less than three times the width, and the area of the rectangle is 35m^2. Find the dimensions of
    12·1 answer
  • A Web music store offers two versions of a popular song. The size of the standard version is 2.8 megabytes (MB). The size of the
    11·1 answer
  • at a pizza shop, 75% of the customers order pizza, 20% of the customers order salad, and 15% of the customers order a pizza and
    13·2 answers
  • Please answer, will mark brainliest, worth 49 points<br>THANKS ^-^
    12·1 answer
  • What’s the answer to this equation? 5-3(2a-6)=-6a+13
    6·1 answer
  • A chessboard has 64 squares. George places 1 grain of rice on the first square, 2 grains on the second square, 4 grains on the t
    12·2 answers
  • Megan answered 18 questions correctly on a test. That is 75% of the total number of questions. How many questions were on the te
    10·1 answer
  • For the function w, w(3) = -2 and w(-2) = 8. If y = w(x), what is the value of y when<br> x = -2?
    8·1 answer
  • Solve the equation 10^(4x−1)=2^5. Round your answer to the nearest hundredth<br><br><br> HELPPP!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!