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
nordsb [41]
2 years ago
12

Last question of a really important test! I really need some help!

Mathematics
1 answer:
Ket [755]2 years ago
4 0
Last question of a really important test! I really need some help!

A hollow ball is made of rubber that is 1 centimeter thick. The ball has a radius of 5 centimeters at the outside surface.

What is the approximate volume of rubber used to make the ball?

Use 3.14 for pi.

255.4 cm³

You might be interested in
Viktor borrowed money from his father to buy a bike. He will repay him by making 4 equal payments of over $40. Which inequality
Elina [12.6K]

Answer:

m greater than 44

Step-by-step explanation:

The equal payments will add up to $160 which is greater than 44 and the most reasonable answer.

3 0
3 years ago
Read 2 more answers
How do you dilate a figure when the center of dilation is NOT the origin?
trasher [3.6K]

First, locate the center of dilation and then determine the distance of the points.

3 0
3 years ago
-2x+15y=24 2x+9y=24, what is the value of x and y
kaheart [24]
Eliminate x's by adding te 2 equations

add them

-2x+15y=24
<u>2x+9y=24 +</u>
0x+24y=48

24y=48
divide both sides by 24
y=2

sub back

2x+9y=24
2x+9(2)=24
2x+18=24
minus 18 both sides
2x=6
divide 2
x=3


x=3
y=2

(x,y)
(3,2)
4 0
3 years ago
Which line is perpendicular to y= -3/4x+ 2 if the line passes through the point (3,5)?
iren2701 [21]

Answer:jjdvdudbufh f

Step-by-step explanation:

6 0
3 years ago
If you divide me by 42, the<br> quotient is 56. What number<br> am I?
Tasya [4]

2352

hope it helps...!!!

3 0
2 years ago
Read 2 more answers
Other questions:
  • the temperature on monday was -1.5°C. The temperature on Tuesday was 2.6°C less than the temperature on Monday.what was the temp
    10·1 answer
  • The number with the same value as 28
    10·2 answers
  • A convertible is traveling at 45 miles per hour, and its wheels have a diameter of 48 inches. How many complete revolutions do t
    13·1 answer
  • What is this answer to <br> 12 1/2 of 240kg
    13·1 answer
  • The cost of a party is $550. The price per person depends on how many people attend the party. Write an expression for the price
    9·1 answer
  • Choose the function
    7·1 answer
  • Karen works at Southern Technical College as a math teacher. She will be paid $900 for each credit hour she teaches. During the
    15·1 answer
  • Solve and graph inequality
    8·1 answer
  • Guys nvm i found the answer
    11·1 answer
  • A rectangular field is four times as long as it is wide. If the perimeter of the field is 520 yards, what are the field's dimens
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!