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
Iteru [2.4K]
3 years ago
6

A sphere has a radius of 9 in. An artist creates a replica of the structure that has been scaled up by a factor of 1.5.

Mathematics
2 answers:
vesna_86 [32]3 years ago
7 0

Answer:

Step-by-step explanation:

V=4/3πr³

v = 1.33*3.142*9³

v = 3046.39in³

New scale = 3046.39*1.5

= 4,569.59in³

LuckyWell [14K]3 years ago
5 0

Answer:

V = 10,305.99 in^3

Step-by-step explanation:

A sphere has a radius of 9 in. An artist creates a replica of the structure that has been scaled up by a factor of 1.5.

What is the volume of the replica in cubic inches?

Since we are SCALING UP, the value we are given needs to be multiplied by the scale factor. So, 9 * 1.5 = 13.5. Now we can take the equation to solve for the volume of a circle : V = 4/3 * π * r^3  

And then we plug in our radius (13.5)

V = 4/3 * π * 13.5^3  = 10,305 in^3

You might be interested in
In 1985, the price of a gallon of milk cost about $2.20 per gallon. In 2005, the price of a gallon of milk cost about $3.50 per
Assoli18 [71]

the percent increase in the price of a gallon of milk from 1985 to 2005 is 59%

Define percent increase

Percent increase can be described as the rise in the value of an item, in this case the value is milk.

Write out the parameters

In 1985 the price of a gallon of milk is $2.20

In 2005 the price is $3.50

Formula for percent increase

new price-old price/new price × 100

Calculate the percent increase

new price= $3.50

old price= $2.20

= 3.50-2.20/2.20

= 1.3/2.20

= 0.59 × 100

= 59%

Hence the percent increase from 1985 t0 2005 is 59%

Please see the link below for more information

brainly.com/question/878172

6 0
2 years ago
Plz help ........................
marysya [2.9K]
I will help you but I have a question
3 0
3 years ago
A cylinder has a height of 7 millimeters and a diameter of 6 millimeters. What is its volume?​
AleksAgata [21]

Step-by-step explanation:

you could not find the formula ?

the volume of a cylinder is ground area × height.

and the ground area is a circle.

so, in total, we have

pi×r²×h

r being the radius (half the diameter), h being the height.

therefore, the volume of the given cylinder is

pi×(6/2)²×7 = pi×3²×7 = pi×63 = 197.9203372... mm³

6 0
2 years ago
Find a rate and unit rate. $7.96 for 5 pounds of coffee.
Gwar [14]
The unit rate is $1.59 per pound of coffee
6 0
3 years ago
Last year a large trucking company delivered 6.0 x 10^5 tons of goods with an average value of $27,000 per ton. What was the tot
algol [13]

Answer:

hmmmm let me think (wastes time) mhmmmmmmm i seeeeee let me think some more (wastes even more time)  ok I think I got it ohhhhh wait nevermind I see (still wastes time) oop nevermind I have no idea

Oh Btw its C

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Answers to 6,7,8 pleaseee?
    5·1 answer
  • Find the equivalent ratio for 1:6
    8·2 answers
  • 60 students on field trip 20 students were 8th graders. What ratio shows relationship between eighth graders and everyone who we
    12·1 answer
  • On a field trip, students ate 3/10 of a box of oranges.Altogether they ate 6 pounds of oranges. How many pounds of oranges were
    12·1 answer
  • U-haul rents a truck for $49.95 + $.75 per mile. ABC Truck Rental rents the same truck for $59.95 and $.50 per mile. The equatio
    8·1 answer
  • A-15=4a-3<br> if u dont want spam then dont answer
    12·1 answer
  • 300 ml of pure alcohol is poured from a bottle containing 2 l of pure alcohol. Then, 300 ml of water is added into the bottle. A
    14·1 answer
  • 50 points
    6·2 answers
  • Find the volume of the composite solid. Round your answer to the nearest hundredth.
    5·2 answers
  • Write the slope intercept form of the equation of the line that passes through the point (4, 8) and has a slope of -2.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!