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
fgiga [73]
3 years ago
15

The radius of a sphere is multiplied by 3. What is the scale factor k for the sphere's volume in order to arrive at the volume o

f the new sphere?
a. 3^3
b. 3
c. 3^2
d. 3^4
Mathematics
1 answer:
iVinArrow [24]3 years ago
6 0

Answer:

3^3

The answer is a.3^3

You might be interested in
I need help, on 1-3 and with the chart
motikmotik
1. you do 7×---=21 next you do not what the answer was to 7×---=21 times 3
2. go back to 1.( what you did to 1. )
3. go back to 1. ( what you did to 1.)
6 0
4 years ago
Read 2 more answers
The number is 9,18,27,36,45 what is the question?
astraxan [27]
The question is to find to rule
9 +9 =18
18+9=27
27+9=36
36+9=45
3 0
3 years ago
Which quadrant is point G in?
Andru [333]
Quadrant 1 is the top right box
Quadrant 2 is the top left box
Quadrant 3 is the bottom left box
Quadrant 4 is the bottom right box

So Point G is the Quadrant 4 because it is in the bottom right box.
7 0
3 years ago
Read 2 more answers
The blood alcohol (C2H5OH) level can bedetermined by titrating a sample of blood plasma with an acidicpotassium dichromate solut
NISA [10]

Answer:

Step-by-step explanation:

In acidic reaction , equivalent weight of potassium dichromate is

mol weight / 6

= 294 / 6

49 g

equivalent weight of alcohol = 46 g

31.05 cc of .06M of potassium dichromate

= 31.05 x .06 cc of M potassium dichromate

= 1.863 cc of M potassium dichromate

= 1.863 x 6 cc of N potassium dichromate

= 11.178 cc of N potassium dichromate

== 11.178 cc of N alcohol

= (11.178 / 1000 ) x equivalent weight of alcohol

= (11.178 / 1000 ) x 46 g

= .514 g

30 g of blood contains .514 g of alcohol

100 g of blood contains (0.514 / 30) x 100

= 1.71 % of alcohol.

6 0
3 years ago
Sometimes a dilation is an enlargement, and sometimes it is a reduction. Explain what types of numbers for scale factors causes
Free_Kalibri [48]
If your scale factor has absolute value greater than 1, the dilation is an enlargement. 
<span>If your scale factor has abs value less than 1, the dilation is a reduction. </span>
<span>If the scale factor is equal to 1, the image is congruent to the preimage. 
</span>
Hope this helps.
4 0
3 years ago
Other questions:
  • My mum was 27 when I was born. 8 years ago she was twice as old as I shall be in 5 years time. How old am I now?
    9·1 answer
  • The solution of the equation 7.6x = 64 is approximately 3.05.
    6·2 answers
  • The midpoint of VW is M(2, 4). One endpoint is W(1, 7). Find the coordinates of the other endpoint V.
    5·1 answer
  • Please I need to Round 647,955 to the nearest hundred thousand
    6·1 answer
  • I do not understand what to do for 2-4
    8·1 answer
  • Find the value of y. -6y+14+4y=32
    13·2 answers
  • Learning Task Find the perimeter and area of each figure<br>Perimeter<br>Area<br>om<br>som<br>So​
    7·1 answer
  • If a bag contains 12 quarters, 6 dimes and 18 nickels what is the part to whole ratio of nickels to all coins?
    13·2 answers
  • Which function is nonlinear?
    14·1 answer
  • Help me pls ?? 1. Suppose there is a raffle with numbered tickets 1 - 150. One ticket is randomly
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!