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
cestrela7 [59]
3 years ago
8

The delivery person weighs 150lb and each box of books weigh 40lb the maximum capacity of the elevator is 1020lb how many box of

books can the delivery person bring up at one time
Mathematics
1 answer:
padilas [110]3 years ago
5 0

Answer:

21 box of books can be brought up by the delivery person at one time

Step-by-step explanation:

Here, we want to know the number of box of books that the delivery person could bring up at one time.

Let the number of boxes be x , so the total mass of the boxes that could come up at a time will be x * 40 = 40x lb

Let’s add this to the mass of the delivery person = 150 lb

So the total mass going inside the lift would be 150 + 40x

So we have to equate this to the maximum capacity of the lift;

150 + 40x = 1020

40x = 1020 - 150

40x = 870

x = 870/40

x = 21.75

Now since we cannot have fractional boxes, the number of boxes that could come into the lift without exceeding the maximum capacity of the lift is 21

You might be interested in
What is 4.42 - 1.26 equal
Stels [109]

Answer:

3.16

Step-by-step explanation:

4.42 - 1.26 = 3.16

4 0
2 years ago
What is the value of x?
svet-max [94.6K]

Answer: x=39

Step-by-step explanation:

You would subtract 107 and 68 to get your answer. Therefore, your answer would be 39.

7 0
2 years ago
Read 2 more answers
►
vovikov84 [41]

Answer:

the answer is D. 40

Step-by-step explanation:

4 0
2 years ago
Circle the correct option: A, B, C, or D.
Vadim26 [7]

Answer:

<h2>Option A</h2>

Step-by-step explanation:

<h3>To round to ONE decimal place means one significant number should be after the decimal point (.)</h3><h3>Option A is the correct answer because if I a zero leads after the decimal point then it isn't significant.</h3><h3>The zero in option A is insignificant but other numbers are and it says to ONE decimal place so option A is the correct answer.</h3><h3>Hope this helps.</h3>

Good luck ✅.

6 0
2 years ago
Read 2 more answers
Solve 2.02W = -3.636
ValentinkaMS [17]

Answer: W=-1.8

Step-by-step explanation:

Divide both sides by 2.02 and you are left with W=-1.8.

Hope this helps!

7 0
3 years ago
Read 2 more answers
Other questions:
  • GETS BRAINILIST!!!!)A local store has a puppy that weighs 72 ounces. How many pounds does the puppy weigh, given that 1 pound =
    7·1 answer
  • What is the value of a if y=a(x-3)^2-1
    14·1 answer
  • ???????????????????????????
    12·1 answer
  • A car driving on a straight path travels about 260 feet in 3 seconds. Rounded to the nearest second, approximately how many seco
    9·2 answers
  • Solve 7|3f + 4| = 91 for f. A. –29 or 312⁄3 B. 3 or –17⁄3 C. –3 or 17⁄3 D. –312⁄3 or 29
    9·1 answer
  • Perform the following division. Round the answer to three decimal places. Use paper and pencil to calculate the problem. 0.64 ÷
    8·1 answer
  • PLEASE HELP!! WORTH 69 POINTS
    14·2 answers
  • HELP WILL GIVE BRANLIEST But Please be SPECIFIC ON WHAT IS RIGHT
    6·2 answers
  • This graph represents a linear relationship between x and y Which equation best represents the relationship shown in this graph
    7·1 answer
  • Someone please help!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!