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
IrinaVladis [17]
2 years ago
7

A bead is formed by drilling a cylindrical hole of 2mm diameter through a sphere with an 8mm diameter. Estimate the volume of th

e bead.
Mathematics
1 answer:
nydimaria [60]2 years ago
6 0
The bead is in a cylindrical shape and the formula for solving the volume of a cylinder is V=pi*r²*h where "r" is the radius, "h" for the height.
We have given values such as:
r=diameter/2 = 2/2 = 1mm
h= 8mm
Solving for the volume, we have:
V=3.14*1²*8
V=24.12 mm²

You might be interested in
Solve by factoring
True [87]

2×2-13(19÷13)+15=0

So x= 19/13

7 0
3 years ago
ILL GIVE U BRAINLIEST PLZZ HELP I DO FLVS
GrogVix [38]

Answer:

c the answer is c


Step-by-step explanation:


5 0
3 years ago
Katherine went to Hibbet sports and spent $125.50 on a pair of shoes and $12.25
Sergio039 [100]

Answer:

1. $137.75

3. $149.15

Step-by-step explanation:

1.

12.25+125.50=137.75

3. 8.25% of 137.75= 11.4

137.75+11.4=149.15

3 0
2 years ago
Read 2 more answers
Question 5 Unsaved
kicyunya [14]

Its  {3, 3, 6, 7, 9}

because the difference in values of 6  and the other numbers are the same as difference between 5 and the other numbers in { 2, 2, 5, 6, 8}

8 0
3 years ago
Read 2 more answers
Each team in the softball league plays each of the other teams exactly once. If
Aleks04 [339]
<span>Each team in the softball league plays each of the other teams exactly once. For every game, there is 2 team playing. The order is not important because  A vs B is same as B vs A
So you just need to makes a combination of 2 that have a result of 21. If there is t number of teams, the number of matches would be:
tC2 = t!/2!(t-2)! = 21
</span>t! / (t-2)! = 21 *2
(t)(t-1)= 42
t^2 -t -42=0
(t-7)(t+6)
t=7 ; t=-6

Excluding the minus result, you got 7 teams.
6 0
3 years ago
Other questions:
  • Two people are partnered up in a real-estate business. They split all commissions evenly. If they sold 3 houses last month for a
    9·1 answer
  • How many Pythagorean triples can be created by multiplying the side lenghts in a known triple by a constant? Explain
    14·1 answer
  • Match each area of a circle to its corresponding radius or diameter. area: 63.585 square meters area: 28.26 square meters area:
    6·1 answer
  • What is the lateral surface area of a cylindrical-shaped candle with a radius of 4 cm and a height of 14 cm? (Use 3.14 for pi .)
    7·2 answers
  • Find the values of x and y (2y+5) + (5x-17) +( 3x-11)
    11·2 answers
  • 2.4 x 6.7 = <br> I need the work too
    10·1 answer
  • Can You Help Me With This Question
    10·1 answer
  • [(8 + 3) -(5-1)] +08-3) - (5 + 1)]?​
    15·1 answer
  • Write at least four rational numbers between -2/5 and -1/3.​
    13·2 answers
  • Naomi is still not sure how many boxes of each type of candy to order. Her dad explains that he needs to do a little more mathem
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!