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
RoseWind [281]
2 years ago
15

What is the spheres valume.

Mathematics
1 answer:
liberstina [14]2 years ago
5 0

Answer: 972π in³

Step-by-step explanation:

  We will use the proper formula to solve for the volume of the sphere.

-> The radius (r) is half the diameter. 18 in / 2 = 9 in

V = \frac{4}{3}πr³

V = \frac{4}{3}π(9)³

V = \frac{4}{3} * (9)³ * π

V = 972π in³

   The volume is 972π in³

You might be interested in
PLSSSS Plsssss help quick
Neporo4naja [7]

Answer:

(x, y) (1,5.5) , (2,5.75) (3,5.83) (4,5.875) (5,5.9)

Step-by-step explanation:

The x values lie on the horizontal line and the y values lie on the vertical line.

In order to find the value of y you must substitute the value of x in the equation given and you must plot you graph using the answers you got which I wrote for you.

NOTE:if there's anything you don't understand let me know.

5 0
3 years ago
If Pay(hours) is the function that describes Al's monthly pay at BIT Labs based on his training, Pay(22 hours), Pay(22), and P(2
maw [93]
<span>If Pay(hours) is the function that describes Al's monthly pay at BIT Labs based on his training, Pay(22 hours), Pay(22), and P(22) all represent what? c
</span>
3 0
3 years ago
Plz help no guessing
Scorpion4ik [409]

The solution to a system of equations is the point that the 2 lines of the graph cross each other.

x = 1 and Y =4

Solution is (1,4)

Answer is C.

8 0
3 years ago
15x^2 + 41x + 28 <br><br>STEP BY STEP ANSWER PLSSS​
maria [59]

Answer:

(3x+4)(5x+7)

Step-by-step explanation:

15x^2 +41x+28

Factor the expression by grouping. First, the expression needs to be rewritten as 15x^2 +ax+bx+28. To find a and b, set up a system to be solved.

a+b=41

ab=15×28=420

Since ab is positive, a and b have the same sign. Since a+b is positive, a and b are both positive. List all such integer pairs that give product 420.

1,420

2,210

3,140

4,105

5,84

6,70

7,60

10,42

12,35

14,30

15,28

20,21

Calculate the sum for each pair.

1+420=421

2+210=212

3+140=143

4+105=109

5+84=89

6+70=76

7+60=67

10+42=52

12+35=47

14+30=44

15+28=43

20+21=41

The solution is the pair that gives sum 41.

a=20

b=21

Rewrite 15x^2 +41x+28 as (15x^2 +20x)+(21x+28).

(15x^2 +20x)+(21x+28)

Factor out 5x in the first and 7 in the second group.

5x(3x+4)+7(3x+4)

Factor out common term 3x+4 by using distributive property.

(3x+4)(5x+7)

7 0
3 years ago
Read 2 more answers
What is factor ? someone explain pls !!
Lubov Fominskaja [6]

Step-by-step explanation:

Factor, in mathmatechis, a number or algebric expression that divides another number or expression evenly.

For example, 3 and 6 are factors of 12 because 12 divided by 3 equals 4 exactly and 12 divided by 6 equals 2 exactly. The other factors of 12 are 1, 2, 4, and 12.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Karen wants to rent a car for 5 days, and shes interested in the loss damage waiver but not the collision damage waiver. If the
    12·2 answers
  • HELP PLEASE!!! Which of the following is the equation for X: ax^2 = bx? Select all that apply.
    12·1 answer
  • Which is the simplified form of x Superscript negative 12?
    5·2 answers
  • A cylindrical water tank is being filled with a hose. The depth of the water increases by 114 feet per hour.
    9·1 answer
  • Jill says that 12.6666666 is less than 12.63 explain Her error
    10·1 answer
  • Please solve I need help!
    12·1 answer
  • PLS HELP! 7x +10y= -23<br><br> 7x + 6y = - 39
    14·1 answer
  • 3. Armen los siguientes prismas a partir de los que construyeron con su material recor
    7·1 answer
  • How many solutions does the equation 6a - 3a - 6 = 2 + 3 have?
    10·1 answer
  • What is the result of adding these two equations?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!