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
Norma-Jean [14]
3 years ago
11

A cement company is making 8 solid-cement spheres. Each sphere has a diameter of 2.5 ft.

Mathematics
2 answers:
algol133 years ago
8 0

65.4

Step-by-step explanation:

Sphere volume= r3•pi4/3

irina [24]3 years ago
5 0

Answer:

We need 8 cement spheres. With each on sphere being made, we use 2.5ft of cement.

To figure out this problem, all we need to do is 8 x 2.5

8 x 2.5ft = 20ft

~Hope this helps~

You might be interested in
A fence is 10 feet tall. A stick leans against the fence as shown. What is the length of the stick?
Vitek1552 [10]
The answer should be 22 1/2 ft
5 0
2 years ago
Selesaikanlah pertidaksamaan nilai mutlak berikut!<br> [3-2x]&lt;4
mojhsa [17]
[3-2x]<4
1x<4  But I did not understand that that means'<  if you told me
3 0
2 years ago
If you solve using the equation for the constant of proportionality, y/x = k with k = 4/5 and y = 2/3, what is the value of x?
ruslelena [56]

Answer:

x=5/6

Step-by-step explanation:

k=4/5

3 and 5 can go into 15

10/15 and 12/15

10/15 divided by x =12/15

x=5/6

6 0
2 years ago
Read 2 more answers
A rectangle has a length of 6.5m and a width of 7.3m what is the area and the perimeter
Bad White [126]

Step-by-step explanation:

<h3><em><u>Given</u></em><em><u>:</u></em></h3>

Length of the rectangle = 6.5 m

Width of the rectangule = 7.3 m

<h3><em><u>Then</u></em><em><u>:</u></em></h3>

<u>First</u><u> </u><u>case</u><u>,</u>

Area of the rectangle

= length × width

= 6.5 m × 7.3 m

= <em><u>47.45</u></em><em><u> </u></em><em><u>s</u></em><em><u>q</u></em><em><u>.</u></em><em><u>m</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em><em><u>(</u></em><em><u>i</u></em><em><u>)</u></em>

<u>Second</u><u> </u><u>case</u><u>,</u>

Perimeter of the rectangle

= 2(length + width)

= 2(6.5 + 7.3)m

= 2 × 13.8 m

= <em><u>27</u></em><em><u>.</u></em><em><u>6</u></em><em><u> </u></em><em><u>m</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em><em><u>(</u></em><em><u>ii</u></em><em><u>)</u></em>

5 0
2 years ago
Read 2 more answers
Please help me with this<br> all 2-18 while i do the rest of my work
AlexFokin [52]

Answer:

2.26       13.-8

3.-14       14.-1

4.-12       15.3

5.-15       16.-3

6.-5        17.8

7.-15       18.-20

8.-2

9.39

10.-125

11.-50

12.29

Step-by-step explanation:

Your welcome

7 0
2 years ago
Other questions:
  • 51906 rounded to the nearest thousand
    11·1 answer
  • Find the length of the apothem of a regular Pentagon with a side measuring 36 cm
    10·1 answer
  • How do I answer this?
    7·1 answer
  • The flower box is 5 ft​ long, and its ends are in the shape of a trapezoid. The upper and lower bases of the trapezoid measure 1
    10·1 answer
  • Jon invests $4,100 into an account that pays 5 percent simple interest each year. What is the total balance in the account after
    11·2 answers
  • Brawdy Plastics, Inc., produces plastic seat belt retainers for General Motors at the Brawdy Plastics plant in Buffalo, New York
    7·1 answer
  • There are 165 million full-time and voluntary part-time workers, 7 million underemployed workers, and 5 million discouraged work
    15·1 answer
  • Please ifs due today!!
    6·1 answer
  • Which of the following choices describe the bases of a cylinder
    9·1 answer
  • Help asap immediately
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!