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
kompoz [17]
3 years ago
5

Volume of cylinder diameter 10 inches height of 20 inches

Mathematics
1 answer:
stiks02 [169]3 years ago
4 0
\sf{Volume~of~a~cylinder=\pi r^2h}\\\\V = \pi (\frac{10}{2})^2(20)\\\\V =  5^2 \pi (20)\\\\V = 25 \times 20 \pi\\\\\boxed{\bf{V = 500 \pi\approx1570.8}}
You might be interested in
Which equation represents exponential decay? * a y=3^x-4 b y=2(4)^x c y=1/2(3)^x d: y=6(1/3)^x
yuradex [85]

The equation which represents exponential decay is y=6(1/3)^{x}

Given four equations : 1)y=3^{x} -4, 2) y=2(4)^{x}, 3) y=3^{x}/2, 4) y=6(1/3)^{x}.

Equation is relationship between two or more variables expressed in equal to form. Equations of two variables look like ax+by=c. Exponential equation look like a^{x}.

Decay means when x value increases ,the y value decreases.

We haveto put 3 values for x in the equations to check.

1)y=3^{x} -4

put x=0,y=-3

put x=1, y=-1

put x=2, y=5

No,itdoes not represents exponential decay.

2) y=24^{x}

put x=0,y=2

put x=1, y=8

put x=2, y=32

No,it does not represents exponential decay.

3) y=3^{x}/2

put x=0,y=0.5

put x=1, y=1.5

put x=2, y=4.5

No,it does not represents exponential decay.

4)y=6(1/3)^{x}

put x=0,y=6

put x=1, y=2

put x=2, y=0.67

Yes ,it represents exponential decay.

Hence the equation which represents exponential decay is y=6(1/3)^{x}.

Learn more about equations at brainly.com/question/2972832

#SPJ4

4 0
2 years ago
Quadrilateral ABCD is similiar to quadrilateral EFGH. The lengths of the three longest sides in quadrilateral ABCD are 60 feet,
Ivan

Answer:

15 feet

Step-by-step explanation:

Quadrilateral ABCD has a scale facter of 2.5 over the quadrilateral EFGH. The order of ABCD is 60, 40, 30, and x, EFGH has y, z, 12, and 6.

6 times the scale factor of 2.5 is 15, the answer.

7 0
3 years ago
Can someone help me​
marta [7]

Answer:

50

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
In winter a sporting goods store sells 5 times as many in winter then summer the store sells 132 in summer how many snowboards h
garik1379 [7]

Answer:132 x 5 =660

Step-by-step explanation:

8 0
3 years ago
Help please with these questions
Sonja [21]
6.) triangles; 6 units
7.) 5 x 6; 30 units
8.) 72 units
9.) 84 units

Hope this helps!
7 0
3 years ago
Other questions:
  • What is the value of x? 58 92 121 63
    10·2 answers
  • How to simplify fully
    14·1 answer
  • What is the unit price of a quart of milk for $0.89?
    9·1 answer
  • Prime factors of 625
    10·1 answer
  • Geometry question help
    11·1 answer
  • You are returning from a trip to England with €100 euro. The exchange rate is USD/EUR 1.3847 . How much in US dollars should you
    13·1 answer
  • Which expression gives the z-coordinate of the solution of the system x+2y-2z=3?
    15·1 answer
  • Please help me will give brilliant ​
    8·1 answer
  • What is the final step to prove that Sn>-1/2-1/4-1/8...-1/2n=1/2n
    5·1 answer
  • What is the answer to 3(x + 3) - 2(x + 6
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!