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
Veronika [31]
3 years ago
11

6. (08.02 MC)

Mathematics
1 answer:
MariettaO [177]3 years ago
8 0

Answer:

The percentage change in volume between cylinder A and cylinder B is 50%

Step-by-step explanation:

The volume of a cylinder is given by the formula

V= πr^2h

For cylinder A, where r=7 and h= 5, π=22/7

V= π * 7^2 * 5

V= π * 49 * 5

V= 769.69 cubic inch

For cylinder B

V= 490π

V= 1539.3804 cubic inch

The percentage change in volume between cylinder A and cylinder B

=[ (VA- VB)/VB] *100

=( 1539.3804 - 769.69) / 1539.3804

= 0.5000 * 100

= 50%

You might be interested in
You buy a storage rack that holds 40 CDs you have 27 CDs write an inequalityt that describes how many more cds you can buy and s
MAVERICK [17]
<span>CD's must be 40 or below, so CD's total≤ 40
 If you already have 27, than 27+(number of CDs bought)</span><span>≤ 40
27+x=40(max)
x=(40-27)
x=13 CDs can be bought, at maximum
so (CDs purchased)</span><span> ≤ 13
Therefore, 15 CDs would be too many to fit in the rack </span>
5 0
3 years ago
8x – 10 = 3x – 10 + 7x
stira [4]

Answer:

x= 0

Step-by-step explanation:

Let's first simplify the equation to make the PEMDAS process easier.

8x-10=3x-10+7x

8x-10=10x-10

Now lets start the subtracting and dividing process.

8x=10x

0=2x

0=x

6 0
3 years ago
the student council wants to raise at least $500. Students must pay $2 to attend. How many student will need to attend in order
dezoksy [38]

Answer:

250 students at a minimum must attend to meet the student council goal.

Step-by-step explanation:

divide 500 by 2. you get 250 students that pay $2 each that equals $500.

6 0
3 years ago
Read 2 more answers
Help me please.
laila [671]
Disagree, the fractions are unequal and 10/15=66% while 15/20=75%
7 0
3 years ago
3. 14m – 35m? - 7m?<br> Greatest common factor
Olegator [25]
The greatest common factor is 7m
6 0
3 years ago
Other questions:
  • What?? Is this answer I need it
    14·2 answers
  • Bob the snail travels 48 cm at 16 cm per minute how long did it take him<br><br> please explain
    9·1 answer
  • Difference of squares<br> 9x^2-4
    14·1 answer
  • Y=7x-5 slope and y intercept
    6·2 answers
  • What is the sum of (2a - 3b) and (5b - a)
    15·1 answer
  • At 10:00 a.m. the temperature is –3.4°F. The temperature increases 0.5°F each hour for the next 6 hours. If the temperature drop
    14·1 answer
  • Another math question ... I really dont understand this one so can somebody help?
    14·2 answers
  • Which ordered pair lies on the graph of the function y= -2x +1
    8·1 answer
  • Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
    8·1 answer
  • What is 24 x 2 to the power of 10 ?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!