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
Soloha48 [4]
3 years ago
11

A copy machine makes 253 copies in 5 minutes and 45 seconds. How many copies does it make per minute?

Mathematics
1 answer:
Tomtit [17]3 years ago
6 0

Answer:

Step-by-step explanation:

it makes 253 copies in 5 mins 45 seconds

that is to say, 253 copies in 345 seconds

In 1 minute (60 seconds) it will make X copies.

Lets draft an equation to easily express and simplify the problem.

253 copies = 345 seconds

X copies = 60 seconds

lets cross multiply and solve for X

Theefore:

x * 345 = 254 * 60

345x = 15,240

divide through by 345

x = 15240 / 345

x = 44.17

therefore, the copying machine makes approximately 44 copies per minutes

You might be interested in
look at the cups shown below (images are not drawn to scale). how many more cubic inches of juice will cup B hold than cup A whe
Nimfa-mama [501]

Answer:

18.8 cubic inches

Step-by-step explanation:

✔️Amount of juice Cup B will hold than Cup A = Volume of cup B - volume of cup A

✔️Volume of Cup B = Volume of cylinder = πr²h

radius (r) = ½ of 2 = 1 in.

height (h) = 7 in.

Volume of cup B = π*1²*7 = 21.99 in.³

✔️Volume of Cup A = Volume of cone = ⅓πr²h

radius (r) = ½ of 2 = 1 in.

height (h) = 3 in.

Volume of cup B = ⅓*π*1²*3 = 3.14 in.³

✔️Amount of juice Cup B will hold than Cup A = 21.99 in.³ - 3.14 in.³ = 18.8 in.³ (nearest tenth)

7 0
3 years ago
Can anyone help with this?
4vir4ik [10]
SAS is the true answer
6 0
2 years ago
Please I need help!!!!!!!!!!!!!!!!!!!!!!!!
Ray Of Light [21]

Answer: 40

Step-by-step explanation:

7 0
3 years ago
An oblique prism with a square base of edge length x units has a volume of One-halfx3 cubic units. Which expression represents t
Marysya12 [62]

Answer:

1/2x units

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Use matrices to determine the coordinates of the vertices of the rotated figure. Then graph the pre-image and the image of the s
Sidana [21]

Answer:

10-18=x=9

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Which of the following terms are like terms? 4x and 3xy x and x2 2xy and –6xy 3a and 3x
    11·1 answer
  • What is the value of x.
    8·2 answers
  • the cost of a candle varies directly with the volume of a candle. if a candle with a volume of 80cm^3 costs $12, what would be t
    8·1 answer
  • A theater has a discount pass that cost nine dollars with the past admission is $6.50 per movie. mike tyrell and juanita all bou
    12·1 answer
  • Choose the system of inequalities whose solution is represented by the graph.
    13·1 answer
  • Help pleaseee and thankyouuuu
    11·1 answer
  • -3 2/5 - 5/6<br>I dont just need the answer. I wanna know how to do it.​
    13·2 answers
  • What is the equation of the line that passes through the point (-5, -11) and is parallel to the line whose equation is y = 2x +8
    12·2 answers
  • 9x-27 whats the answer
    12·2 answers
  • #6.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!