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
Hatshy [7]
2 years ago
11

Using a crankshaft, a carpenter drills a 1 cm radius hole through a ball of wood along a diameter. If the radius of the ball is

4 cm, determine the volume of wood remaining.​
Mathematics
1 answer:
PtichkaEL [24]2 years ago
7 0

Answer:263.89cm cubed

Step-by-step explanation:

Volume of A Sphere: 4/3 pi radius cubed

4cubed= 64

64 times pi=201.061

201.061 multiply 4/3= 268.08

1cubed= 1

1 times pi=3.14

3.14 times 4/3= 4.19

268.08-4.19= 263.89cm cubed

You might be interested in
What is the mean of these number 2.45 3.12 2.8
FromTheMoon [43]

Answer:

2.79

Step-by-step explanation:

2.45 + 3.12 + 2.8 = 8.37

2.79 ÷ 3 = 2.79

7 0
3 years ago
Read 2 more answers
On each of 3 days, Derrick rode 6.45 km to school, 150 meters to the library, and then 500 meters back home. how many kilometers
Svetradugi [14.3K]

Answer: 21.3 km

Step-by-step explanation:

Given: On each of 3 days the distance traveled by Derrick to school = 6.45 km

The distance rode by Derrick to library = 150 meters

Since, 1 m=\frac{1}{1000}\ km

Thus, the distance rode by Derrick to library = 150\times\frac{1}{1000}\ km=0.15\ km

The distance rode by Derrick to home = 500 meters.

Thus, the distance rode by Derrick to home = 500\times\frac{1}{1000}\ km=0.5\ km

Distance he rode in each day = 6.45+0.15+0.5=7.1\ km

Now, Distance he rode in 3 days = 3\times7.1=21.3\ km

6 0
3 years ago
Read 2 more answers
Solve for z -7(z-6)=-70
Stels [109]

Answer:yes

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Helppp 3 out of the 5 im gunna post!
Nadusha1986 [10]

look where the line is on the y axis at x =2

 answer is y=-3

value is -3

4 0
3 years ago
Do 5. Rebekah is filling a cube-shaped box with small cubes. The volume of each of these
Advocard [28]

Answer:729

Step-by-step explanation:

Its a box so all sides are the same v=lxwxh so 9x9x9=729 cubes will fit in the box

5 0
3 years ago
Read 2 more answers
Other questions:
  • Travis is 23 years older than his sister Teresa. In 10 years, he will be twice as old as Teresa. How old is each of them now?
    12·2 answers
  • Find the distance d. Assume that the ratio of d to 90 ft is the same as the ratio of 50 ft to 30 ft
    15·1 answer
  • The sum of the areas of two circles is 80x square meters , find the length of the radius of each circle if one of them is twice
    12·1 answer
  • members of a high school club sold hamburgers at a baseball game to raise money they sold 278 hamburgers if the buns come in pac
    12·1 answer
  • in a box of length 1m, breath 60cm, height 40cm. small rectangle packets of dimensions 5cm x 8cm x 10cm are packed. how many suc
    7·2 answers
  • Help!! Number 39 please
    12·2 answers
  • <img src="https://tex.z-dn.net/?f=10%20%5Cdiv%202%20%3D%20" id="TexFormula1" title="10 \div 2 = " alt="10 \div 2 = " align="absm
    9·1 answer
  • Giving 12 points help​
    15·1 answer
  • SOLVING QURTU
    15·1 answer
  • Find the error in the student's work. Which of the following steps is where the first error occurred?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!