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
mr_godi [17]
3 years ago
11

jack and maureen are opening an ice hotel. th e structure and furniture are made out of ice. they must determine the weight of s

ome of the ice furniture to decide the size of the crane needed to lift each piece into place. maureen knows that ice weighs approximately 62.4 pounds per cubic foot. find the approximate weight of each of the figures below. a. the stage in the banquet hall measures 22 ft by 15 ft by 4 ft. b. two cylindrical pillars will flank the front door. each cylinder has diameter 1 ft and height 9 ft. c. a series of four spheres will decorate the reception area. the largest sphere has diameter 4 ft. the other three spheres have diameter 2 ft, 1 ft, and 1/2 ft.
Mathematics
1 answer:
Kitty [74]3 years ago
4 0
A. volume of the stage in the banquet hall = 22 x 15 x 4 = 1,320 cubic foot.
 weight of the stage in the banquet hall:
1 cubic foot weighs 62.4 pounds
1,320 cubic feet will weigh 1,320 x 62.4 = 82,368 pounds.

b. volume of each cylindrical pillar = pi * r^2 * h = pi * (1/2)^2 * 9 = pi * 1/4 * 9 = 7.069 cubic feet
weight of each cylindrical pillar:
1 cubic foot weighs 62.4 pounds
7.069 cubic feet will weigh 7.069 x 62.4 = 441 cubic feet.
You might be interested in
Make the ratios equal. 9:25 = 36:?
satela [25.4K]

The equivalent ratio of 9:25 is 36:100.

Ratio expresses the degree of proportionality between two or more numbers. It expresses the number of times one number is contained in another number.  

In order to make the ratios equal, the relationship that exists between 9 and 36 has to be determined. 36 is a multiple of 9. It is 9 multiplied by 4. So, in order to make the ratios equal, multiply, 25 by 4.

25 x 4 = 100

To learn more about ratios, please check: brainly.com/question/17995727

7 0
3 years ago
An auditorium has a seating capacity of 1500. For an upcoming event community event theater play, tickets cost $4 for adults and
hichkok12 [17]

Answer:

from the question, the expression for the total amount of money from tickets sales will be T=4 × the number of children

4 0
2 years ago
What is 625 over 6561 simplified?
erastovalidia [21]
<span> the answer is 0.09526. your welcome</span>
4 0
3 years ago
How can i solve it formula y= mx + b
Serjik [45]

Answer:

y = 4/3x - 4

Step-by-step explanation:

you are given b

so y = mx -4

you can look at the graph and see the slope from there. like the y-intercept and the x-intercept

(0,-4) and (3,0)

slope formula is y2-y1/x2-x1

and so you do -4-0/0-3

-4/-3.

so your slope formula would be

y = 4/3x - 4

4 0
2 years ago
in speech class,you lose 3 points for every 30 seconds you go over the time limit.your speech is 90 seconds over the time limit
Cerrena [4.2K]
You’d loose 9 points if that’s the question
4 0
3 years ago
Other questions:
  • How is 12.375 written in expanded form
    9·1 answer
  • Joshua ate 2/6 of his sandwich in the afternoon and 2/6 more for a snack later that day. How much of Joshua’s sandwich is left?
    12·1 answer
  • Does this sum converge: show steps
    11·1 answer
  • 1. What is the least common multiple of both 9 and 12?
    13·1 answer
  • The enrollment of students in evening classes at a local university decreased by 8% between two recent years. If the total numbe
    7·1 answer
  • The number of light bulbs produced by a company can be modeled by the expression
    11·1 answer
  • Qu2.05 ML<br> Solve for x: 5|2x - 2] + 8 = 18.
    15·1 answer
  • Name the property shown by each statement.
    10·2 answers
  • 2+2 and 48÷6 .......................................... .. ..........
    15·2 answers
  • WILL GIVE BRAINLIST PLZ ANSWER THX
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!