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
bija089 [108]
2 years ago
10

The radius of the large sphere is double the radius of the small sphere. How many times is the volume of the large sphere than t

he small sphere?

Mathematics
2 answers:
Lelu [443]2 years ago
6 0
Hope this helps you!

Stells [14]2 years ago
5 0

Given:

Radius of large sphere: R1

Volume of sphere: V1

Radius of small sphere: R2

Volume of sphere: V2

R1=2R2

We know that:

Volume of a sphere: 4/3πR^3


Volume of large sphere: 4/3πR1^3

Now we know that R1=2R2(given)

Thus volume of large sphere(V1) 32/3πR2^3.

Volume of small sphere(V2): 4/3πR2^3.

Ratio of volume of large sphere to small sphere is 8:1.

You might be interested in
Question is attached below.
Citrus2011 [14]
The first table shows a proportional relationship.
5 0
3 years ago
Read 2 more answers
Y=-x-6 with slope graph Please help me answer this
andrey2020 [161]

Answer: the slope of the graph is -1

Step-by-step explanation: because x has a coefficient of negative 1 but if you wanted to graph this line, you have to be careful since you go down 1 unit and right 1unit. The line is descending since it has a negative slope so technically the slope is -1/1 but we can just say it’s -1

3 0
3 years ago
If i have 172 centimetres of ribbon to decorate a gift basket. How many more centimetres of ribbon would i need to make 3 metres
Mekhanik [1.2K]
You would need 128 more centimeters of ribbon in order to make 3 meters worth of ribbon.

1 meter = 100 centimeters
3 meters = 300 centimeters
subtract 300 by 172
= 128 more centimeters
3 0
2 years ago
1. Suppose you have just received a shipment of 100 iPads where 7 iPads are defective. To determine whether or not you will acce
Lyrx [107]

Answer:

p(x\geq 1)=0.1975

Step-by-step explanation:

the probability that x iPads are defective in the sample follows a hypergeometric distribution, so it is calculated as:

p(x)=\frac{kCx*((N-k)C(n-x))}{NCn}

Where aCb=\frac{a!}{b!(a-b)!}

Because we have a N elements with k elements that are defective and we are going to take a sample of n elements. So, replacing N by 100, k by 7 and n by 3, we get:

p(x)=\frac{7Cx*((100-7)C(3-x))}{100C3}

Now, the probability of rejecting the shipment is the probability that at least one iPad of the sample is defective, so:

p(x\geq 1)=p(1)+p(2)+p(3)

Then:

p(1)=\frac{7C1*((100-7)C(3-1))}{100C3}=0.1852\\p(2)=\frac{7C2*((100-7)C(3-2))}{100C3}=0.0121\\p(3)=\frac{7C3*((100-7)C(3-3))}{100C3}=0.0002

Finally, the probability of rejecting the shipment is:

p(x\geq 1)=0.1852+0.0121+0.0002=0.1975

3 0
3 years ago
16^x = 64^x + 4 <br> a) x = −12 <br> b) x = −2 <br> c) x = 2 <br> d) x = 12
hoa [83]

\bf\large{please  \: refer  \: in  \: attachment}

  • correct answer is a) x = - 12.
  • it is tell rude word so i attached my answer.

6 0
2 years ago
Other questions:
  • Show work/pls explain
    12·1 answer
  • A piece of cable 8.5 cm long weighs 52 grams. How much does a cable that is 10 cm long weigh
    7·1 answer
  • jamil always throws loose change into a pencil holder on his desk and takes it out every two weeks. this time it is all nickels
    15·2 answers
  • Show how to solve 1/4 (4 + x) = 4/3<br><br><br><br> pls solve for 2 brainliest
    15·1 answer
  • Horace is running a race. He wonders how fast he is running.
    13·1 answer
  • Doesn't have to be too detailed but please give the answer and a explanation
    8·1 answer
  • Which expression have the same value as the product of 2.7 and 4
    15·1 answer
  • What is the area<br> of the figure?
    12·1 answer
  • What is the value of x?
    15·2 answers
  • I need help to do this
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!