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
Irina18 [472]
1 year ago
3

An elevator at a construction site has a maximum capacity of 1295 pounds. If the elevator operator weighs 255 pounds and each ce

ment bag weighs 40 pounds, how many bags of cement can be safely lifted on the elevator in one trip?
Mathematics
1 answer:
Vera_Pavlovna [14]1 year ago
3 0

The number of bags of cement that can be safely lifted on the elevator is 26.

<h3>How to find the number of bags of cement that can be lifted by the elevator?</h3>

An elevator at a construction site has a maximum capacity of 1295 pounds.

The elevator operator weighs 255 pounds and each cement bag weighs 40 pounds.

Therefore, the number of bags of cement  that can be safely lifted on the elevator is as follows:

let

x = number of cement that can be lifted

Each bag of cement is 40 pounds

Therefore,

1295 = 40x  + 255

1295 - 255 = 40x

40x = 1040

divide both sides by 40

x = 1040 / 40

x = 26

Therefore, the number of bags of cement that can be safely lifted on the elevator is 26.

learn more on weight in pounds here: brainly.com/question/14719701

#SPJ1

You might be interested in
A manufacturer of flashlight batteries took a sample of 13 batteries from a day’s production and used them continuously until th
kogti [31]

Answer:

A:

Step-by-step explanation:

***I'm pretty sure A should read "NO, because the test value 1.257 is less than the critical value 1.782.  Please check the wording of the problem***

H0 : μ ≤ 400

Ha : μ > 400 (claim)

Sample mean: 6,155/13

Sample standard deviation: √44422.4359

Critical test value:   t > 1.782

t =  (6,155/13 - 400)/[(√44422.4359)/√13]   =   1.257    

    1.257 < 1.782  ;  we fail to reject the null hypothesis

There is not enough evidence at the 5% level of significance to support the claim that the mean  battery life is at least 400 hours.  

3 0
3 years ago
Points hurry please.... . . . .
Morgarella [4.7K]

Answer:64Step-by-step explanation:

4 0
4 years ago
Find the area of the trapezoid by decomposing it into other shapes.
dimulka [17.4K]

Answer:

In the question the person was asking

Step-by-step explanation:

It says area= 80.5. Try it and I promise you all it will be right.

5 0
3 years ago
Explain how having an understanding of the concept of depreciation can help you to solve real life problems
PtichkaEL [24]

Answer: in my opinion, it just teaches us how stuff went down before and how they Can happened again if we don’t change the way we are now

Step-by-step explanation:

8 0
3 years ago
Which algebraic expression represents this mathematical statement?<br> the product of 7 and a number
TiliK225 [7]

Answer:

C. 7 * n

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • In general, the air temperature decreases 12 degrees Fahrenheit for every 4,000 feet increase altitude. If a hiker climbs 3,000
    8·1 answer
  • 1. Which of the following describes an argument based on the idea that if you have a few cases, you can draw a conclusion?
    10·2 answers
  • What are the two numbers that add to -9 and multiply to 20?
    11·2 answers
  • Two numbers have a sum of 9 when added together.
    5·1 answer
  • If f(x)= (2x +5)and g(x) = (2x2−5x+3), find f(x) · g(x) (please help)
    6·1 answer
  • Some students were asked how many pens they were carrying in their backpacks. The data is given in this frequency table. What is
    12·2 answers
  • Is the cost of the apples proportinal to the weight of the apples?
    8·1 answer
  • Perpendicular to the line 2x + 3y = 12, passing through the point (7,3)
    5·1 answer
  • Mark deposit $ 200 into an account that pays an interest rate 3.5% compounded annually. He doesn't add or remove from his accoun
    10·1 answer
  • PLEASEEE HELPPPP ASAPPPP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!