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
timurjin [86]
3 years ago
12

The radius of a spherical ball is measured at r = 25 cm. Estimate the maximum error in the volume and surface area if r is accur

ate to within 0.6 cm. (Round your answers to three decimal places.)
Mathematics
1 answer:
natulia [17]3 years ago
3 0

Answer:

Volume = 2384.582 cm^3

Surface Area = 189.626 cm^2

Step-by-step explanation:

With the accuracy of r within 0.6 cm minimum & maximum values are 25-0.3 and 25+0.3 respectively.

Taking r = 25 cm

Volume = (4/3)*Pi*R3 = 65449.847

Surface Area = 4*Pi*R2 = 7853.982

The minimum possible values for Volume and surface area would be:

if r = 24.7 cm

Volume = (4/3)*Pi*R3 = 63121.814 cm^3

Surface Area = 4*Pi*R2 = 7666.617 cm^2

The maximum possible values for Volume and surface area would be:

if r = 25.3 cm

Volume = (4/3)*Pi*R3 = 67834.429 cm^3

Surface Area = 4*Pi*R2 = 8043.608 cm^2

Error from Minimum values:

Volume = 2328.033 cm^3

Surface Area = 187.365 cm^2

Error from Maximum values:

Volume = 2384.582 cm^3

Surface Area = 189.626 cm^2

You might be interested in
Describe the transformations necessary to get from the graph of the parent function f(x)=x? to the
VashaNatasha [74]

Answer:

 translate the graph 5 units left and down 2 units

Step-by-step explanation:

To translate the function f(x) by an amount h units right and k units up, make the transformation ...

 g(x) = f(x -h) +k

Comparing this to your equation,

 g(x) = f(x +5) -2

we see that the translation is h = -5, k = -2.

The graph of f(x) is translated 5 units left and 2 units down to make the graph of g(x).

4 0
3 years ago
Mary's children decide to run a lemonade stand to earn some extra money.The cost to start the business is $1.20 and each cup of
o-na [289]
They must sell, 30 cups of lemonade. How I got my answer.

Since it cost $1.20 to start, and a cup of lemonade cost $0.6 to make and there selling them at $0.10 each. So we know they are making a $0.4 profit off of each cup of lemonade. We now have to multiply 4×30=120.

I hope this helps!
7 0
3 years ago
Read 2 more answers
Your uncle is offering to
k0ka [10]

Answer:

tgerggeergegrergeger

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Dipesh is looking at two different options for a new video rental plan. Plan A has a fee of $7.95 plus an additional fee of $1.2
FinnZ [79.3K]
Dipesh is looking at two different options for a new video rental plan. Plan A has a fee of $7.95 plus an additional fee of $1.25 per rental. With this plan, the first 2 rentals are free. Plan B has a fee of $5.00 plus an additional fee of $3.90 per rental. With this plan, the first 6 rentals are free. After how many rentals would both options cost the same amount?

8 0
3 years ago
Read 2 more answers
What would it be for this?
amm1812
It would be 41 because its m math
3 0
2 years ago
Other questions:
  • Josh pays $19.60 for a pack of 4 towels find the unit price in dollars per towel. If necessary, round your answer to the nearest
    5·1 answer
  • to meet increased demand, world food production must rise 50% by 2030. write this percentage as a fraction in simplest form.
    10·1 answer
  • NEED HELP ASAPP!!!!<br> DUE BY 5!!!!!!!
    7·1 answer
  • If f(x)=x-6 and g(x)=x1/2(x+3), find g(x) times f(x)
    7·1 answer
  • Kate runs 3 miles a day. If she runs every day for a year (365 days), how much more or less than 1,000 miles will she run?
    6·2 answers
  • Divide each pair of numbers below.
    13·1 answer
  • Which shows the graph of a line with the following slope and y-intercept?
    5·1 answer
  • W is directly proportional to u if w=5 when u=3,find u when w is =2/7​
    7·1 answer
  • Please help me! i would appreciate it
    13·1 answer
  • 4/3*(1/2-6)=(4/3*1/2)-(4/3-6)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!