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
melamori03 [73]
2 years ago
12

The volume of a sphere can be found using the formula V = πr . If the sphere has a diameter of 10x y z mm, what is the volume of

the sphere in cubic millimeters?
Mathematics
1 answer:
viva [34]2 years ago
8 0

Answer:

<em>500πx³y³z³ </em>

Step-by-step explanation:

Volume of a sphere = 4πr³

r is the radius of the sphere

Given

Diameter of the sphere = 10xyz mm

Radius = diameter/2

Radius = 10xyz/2

Radius = 5xyz

Substitute the radius into the formula

Volume of the sphere = 4π(5xyz)³

Volume of the sphere = = 4π(125)x³y³z³

Volume of the sphere = 500πx³y³z³

<em>Hence the volume of the sphere is 500πx³y³z³ mm³</em>

You might be interested in
What number is half-way between thirteen and thirty-one
mars1129 [50]

\frac{13 + 31}{2} = \frac{44}{2} = 21

Answer: 21

3 0
3 years ago
a group of astronauts launched a model rocket from a platform. Its flight path is modeled by h= -4t^2+24t+13 where h is the heig
Eddi Din [679]

Answer:

6.5 seconds

Step-by-step explanation:

Keep in mind that when h=0, this is the same height for both when the model rocket takes off and lands, so when the rocket lands, time is positive. Thus:

h=-4t^2+24t+13\\\\0=-4t^2+24t+13\\\\t=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\ \\t=\frac{-24\pm\sqrt{24^2-4(-4)(13)}}{2(-4)}\\ \\t=\frac{-24\pm\sqrt{576+208}}{-8}\\\\t=\frac{-24\pm\sqrt{576+208}}{-8}\\\\t=\frac{-24\pm\sqrt{784}}{-8}\\\\t=\frac{-24\pm28}{-8}\\\\t=\frac{-24-28}{-8}\\ \\t=\frac{-52}{-8}\\ \\t=\frac{52}{8}\\\\t=6.5

So, the amount of seconds that the model rocket stayed above the ground since it left the platform is 6.5 seconds

5 0
2 years ago
Read 2 more answers
98 PTS!<br> Can someone please help?
padilas [110]

Answer: -22


Step-by-step explanation:

In the first question, we can simplify 2√8 to 4√2, making it :

(√10 + 4√2)(√10 - 4√2)

When you FOIL, √10(√10) = 10, and 4√2 * -4√2 = -32. The others cancel each other out. So -32 + 10 = -22.



5 0
3 years ago
Read 2 more answers
Please guys help me. Merry Christmas.❤​
hichkok12 [17]

Answer:

qwertyuasdfghjk

Step-by-step explanation:

ashkdsbvnxz egufwoD;vbjxz> n

7 0
2 years ago
Read 2 more answers
Which statement is true regarding the graphed functions? f(0) = g(0) X f(-2) = g(-2) f(0) = g(-2) f(-2) = g(0)​
Vanyuwa [196]

Answer:

a

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Please help me. This is so confusing.
    13·2 answers
  • 5. Suppose a population of 500 crickets doubles in size every month. How
    14·1 answer
  • Do the organic prices vary directly with the conventional prices? If so, identify k. Does the total cost of organic apples vary
    13·2 answers
  • Gabe went to the amusement park with $40 to spend. His ticket cost $26.50. Write and solve an inequality to show how much he mig
    15·1 answer
  • If the distance on a Texas map from San Marcos to Austin is 3.8 centimeters, what is the actual distance between these two citie
    8·1 answer
  • PLEASE EXPLAIN! Please explain this. Not just give answer. Solve each exponential equation using Logarithms.
    7·1 answer
  • Explain the connection between ∠2 and ∠B.
    9·2 answers
  • A 5-foot piece of aluminum wire costs $7.80. What is the price per inch?
    10·1 answer
  • Isabella's teacher said she must read more than 70 pages of her book by the end of the week. Isabella is able to read 12 pages o
    11·1 answer
  • Which graph represents the solution to the system of inequalities?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!