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
svp [43]
3 years ago
15

The main printer in the Ivy Tech library can produce an average of 211 copies every hour. For every 25 pages, it costs the colle

ge $0.47 for electricity and supplies. If the library is open from 9AM to 9PM, how much money does the college use on printing each day?
Mathematics
1 answer:
lidiya [134]3 years ago
3 0

Answer:

~48$

Step-by-step explanation:

0.47/25=0.0188

0.0188×211=3.9

12 cause of 9am to pm

12×3.9=47$

You might be interested in
3x+1y=6 2x-1y=-1 plz helpllllllllll
Gwar [14]

Answer:

x=1 y=3

Step-by-step explanation:

3x+y=6 is the same as y=6-3x

2x-y=-1 is the same as y=2x+1

set them equal to each other

6-3x=2x+1

5x=5

x=1

substitute the value of x into either equation

y=2(1) +1

y=3

4 0
2 years ago
Answer 17 and 18 plz
pychu [463]
17) 25 questions on the test

6 0
3 years ago
Question 13<br> D=<br> Segment KM=
zhenek [66]

Answer:

12

Step-by-step explanation:

4 0
2 years ago
In 2008, golfer Annika Sornestam had a driving accuracy of 71%. That is, on par 4 and par 5 holes, her tee shot landed in the fa
Nady [450]

Answer:

Ok, we know that the driving accuracy is of 71%.

Then the first step is to get a spinner that is enumerated from 1 to 100 (in such way that each number is equispaced)

Now, we can mark a section between numbers 1 and 71. (this regio represents the cases where the shot lands in the fairway) and the unmarked region represents the cases where the shot does not land in the fairway.

Now, for each shot, we can spin our spinner next to a fixed pencil, depending on the section of the spinner that is marked by the pencil when the spinner fully stops, we can guess if the shot landed or not in the fairway.

In this way the shot has the region from 1 to 71 (71%) to land in the fairway

and the region from 72 to 100 to not land in the fairway.

If you want to simulate Sorenstam’s performance in a round of golf where she attempts 15 drives, you need to spin the spinner 15 times, and record the oucomes.

8 0
3 years ago
Multiply or divide as indicated. x^-8 • x^-2
gladu [14]

ANSWER

\frac{1}{ {x}^{10} }

EXPLANATION

The given exponentiial expression is

{x}^{ - 8}  \bullet {x}^{ - 2}

We simplify using the rule:

{a}^{m}  \times  {a}^{n}  =  {a}^{m + n}

We apply this property to get:

{x}^{ - 8}  \bullet {x}^{ - 2}  = {x}^{  - 8 + - 2}

We simplify to get;

{x}^{ - 8}  \bullet {x}^{ - 2}  = {x}^{  - 10}

We rewrite as a positive index to get;

{x}^{ - 8}  \bullet {x}^{ - 2}  =  \frac{1}{ {x}^{10} }

7 0
3 years ago
Other questions:
  • Which of the following describes the angle of rotation of a counterclockwise rotation?
    10·2 answers
  • If 9 is highlighted to b the place value wat place were do the 9 sit <br> at 50,907,652
    14·1 answer
  • If 100% of 22 rooms are full, how many rooms are full?
    12·2 answers
  • Can someone help me
    11·1 answer
  • at a movie theater adult tickets cost $8.00 and student tickets cost $5.00. If a big family bought 9 tickets and spent $48.00, h
    14·1 answer
  • What is 412,639 rounded to the nearest thousand
    8·1 answer
  • What’s 6 times 6 divided by 2 plus 2
    12·2 answers
  • Steve bought a new TV that cost $399.95. the laptop was on sale for 20% off. If the sales tax is 6.5% how much will he pay for t
    15·1 answer
  • Every round in a competition costs 30 diamonds and you get 10 shards. How many diamonds will it cost you to reach 1,024 shards?
    8·1 answer
  • Mr. Gengel wants to make a shelf with boards that are 1 1/3 feet long. If he has
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!