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
jeka57 [31]
3 years ago
13

A remote ranch has a cylindrical water storage tank. It has a vertical central axis, a diameter of 16 ft, the sides are 5 ft hig

h, and it is full to the brim. The depth of this water is 4 ft. How much work (in ft-lb) would be required to pump all of the water over the upper rim? (Use the fact that water weighs 62.5 lb/ft3. Round your answer to the nearest integer.)

Mathematics
1 answer:
Vikentia [17]3 years ago
5 0

Answer and Step-by-step explanation:

Given: diameter = 16ft                                                                                                                                             height = 5 ft.                                                                                                                                                                      Depth = 4ft

Work =?

As we know that work = force x distance

W= distance x density x volume                      

W= ʃ04 (5-y) 62.5x ∏ (d/2)2dy                   (area = ∏r2     ,    r= d/2)

      = 62.5 ʃ04 (5-y) ∏ (4y) dy

      =62.5∏ ʃ04 (5-y) 4ydy

        =62.5∏ ʃ04 20y-4y2dy

      =62.5∏ |20y2/2 – 4y3/3|04

      =62.5∏ |74.66|

       =14659ft.lbs (approximately)

You might be interested in
Enter your answer and show ALL the steps that you use to solve this problem in the space provided Show all your steps! (14+3)-(2
melomori [17]

Answer:

5

Step-by-step explanation:

This is a problem most likely relating to order of operations (i.e. PEMDAS) where the letters stand for the order you should solve the problem in.

P= Parenthesis

E= Exponent

M= Multiplication

D= Division

A= Addition

S= Subtraction

With this in mind, I solved (14+3) and (2x6), which gave me 17 and 12 respectively. After I subtracted 12 from 17 and got 5 as the answer

3 0
3 years ago
Read 2 more answers
Identify least to greatest<br><br> 4/25<br><br> .15<br><br> 7%<br><br> .28
IRISSAK [1]

Answer:

7%, .15, 4/25, .28

Step-by-step explanation:

7% is 0.07 because it mean per hundred. .15 is next because when you divide 4/25 you get 0.16 so yeah then 4/25 is third then .28 is last because it is the greatest.

4 0
4 years ago
Find the greatest common factor of each pair of numbers.
Alina [70]
1. 12
2. 3
3. 14
4. 24
5. 13
6. 1
6 0
3 years ago
Read 2 more answers
The table shows values for points on the graph of a linear function. x −2 1 2 4 y 13 1 −3 −11 What is the slope of the graph of
prisoha [69]
You can find the slope of a linear function by taking two points and finding the change in y over change in x.

Hm, but the values you gave for the tables don't make sense for a linear function/relationship. But let's just pick two points as an example.

So two points you can pick are (-2, 13) and (1, -3).
The slope, change in y over change in x is in other words (y2 - y1 / x2 - x1), where (x1, y1) is one point and (x2, y2) is another.

(-3 - 13) / (1 - -2) = -16/3 = -(16/3)

Or you could have switched up the order of those coordinates but you still get the same answer.
(13 - -3) / (-2 - 1) = 16 / (-3) = -(16/3)
6 0
3 years ago
Ayuda por favor necesito esto para terminar los modulos​
fredd [130]
La respuesta sería A
8 0
3 years ago
Other questions:
  • Double-checking my answer.. Given 3^2x = 9^6, what value of x satisfies this equation? (Use Laws of Exponents).
    13·1 answer
  • Cole worked 20 hours and earned $500. How many hours must Cole work in order to earn $700?
    9·2 answers
  • 7.5 liters of a certain solution contain 37 grams of salt. What is the density of salt in the solution?
    9·1 answer
  • What is the product of (5m^-2)(2m^-3)?
    6·2 answers
  • To group similar items together in one group is to _______.
    12·1 answer
  • X1 − x2 + x3 = 6
    12·1 answer
  • Ill mark brainliest, question is attached
    11·2 answers
  • 5. What is the balance in an account opened with $25,000 earning 6% interest compounded yearly
    5·1 answer
  • Bob said a street was 4000 meters long. Steve said another street was 2010 meters long. They both want to know what both the str
    11·2 answers
  • HELPPP PLASSSS BRAINLIEST
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!