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
11Alexandr11 [23.1K]
3 years ago
6

Volume problem.... Please help

Mathematics
1 answer:
vladimir1956 [14]3 years ago
5 0

Answer:

c

Step-by-step explanation:

volume of cylinder = πr^2h

r = 6.5

h = 13+13+13 = 39

cylinder volume = 1647.75π cm^3

volume of one sphere = 4/3 π r^3

= 366.16π cm^3

space not occupied by tennis balls = 1647.75π-3(366.16π)=549.25π cm^3

You might be interested in
85 x 63 whoever gets it gets braiest
Katena32 [7]
<span>85 x 63 = 5355

hope it helps

---------------------</span>
6 0
4 years ago
Read 2 more answers
Laura has $30 to spend on food for the week. Which inequality represents this? x &lt; 30 x &lt; 30 x &gt; 30 x &gt; 30
Llana [10]
X is less than or equal to $30, she can spend $30, she cant spend more, she can spend less.

The answer should look like X<30 with a line under the less than sign, i hope this helps.
7 0
4 years ago
Please help for number 68!!
kiruha [24]

Answer:

the answer would be F 1 mile.

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Kara bought two birthday gifts for her twin nephews. Each gift cost $12.50. Sales tax was 6.75%. What was the total cost for the
Katyanochek1 [597]

Answer:

Step-by-step explanation:

two birthday gifts n each costs $12.50 so 12.50x2 = $25

sales tax was 6.75% on $25 = 25x6.75/100 = $1.69

total cost including tax = 25+1.69 = $26.69

6 0
3 years ago
Read 2 more answers
Write an equation of the perpendicular bisector of the segment with end points M(1,5) and N(7,-1)
vitfil [10]
The perpendicular bisector of the segment passes through the midpoint of this segment. Thus, we will initially find the midpoint P:

P=\dfrac{(1,5)+(7,-1)}{2}=\dfrac{(8,4)}{2}=(4,2)

Now, we will calculate the slope of the segment support line (r). After this, we will use the fact that the perpendicular bisector (p) is perpendicular to r:

m_r=\dfrac{\Delta y}{\Delta x}=\dfrac{5-(-1)}{1-7}=\dfrac{6}{-6}\iff m_r=-1


p\perp r\Longrightarrow m_p\cdot m_r=-1\Longrightarrow m_p\cdot(-1)=-1\iff m_p=1

We can calculate the equation of p by using its slope and its point P:

y-y_P=m_p(x-x_P)\\\\&#10;y-2=1\cdot(x-4)\\\\&#10;y-2=x-4\\\\&#10;\boxed{p:~~y=x-2}
4 0
3 years ago
Other questions:
  • You walk into a room with 8 other people in it. what is the probability that one or more of them has a birthday in the same mont
    15·1 answer
  • Jed's has $45 for the amusement park. He spent $17 for admission into the park.
    11·1 answer
  • When calculating total savings you must
    9·2 answers
  • What is 67.24 in simple form
    14·1 answer
  • Find the rate of change of the function. ​
    6·1 answer
  • (Will give Brainliest, these are angle relationships) Please help, and show work, what relationship is it and set up an equation
    10·2 answers
  • Can somebody help me on this please
    14·1 answer
  • Help me plzzzzzzz!!!!!!ASAP!!!!!!!
    13·1 answer
  • Accountancy
    9·1 answer
  • Is ∠ABC ≅ ∠ADC? Yes or no and why. PLEASE HELP ME? thanks. BRAINLIEST to CORRECT answers ONLY. PLEASE NO LINKS
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!