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
Ilya [14]
3 years ago
8

PLEASSSEEE ELXPLAIN THE ANSWER I REALLY NEED HELP ON THIS

Mathematics
1 answer:
Mashutka [201]3 years ago
4 0

Answer:

It will take him <u>20 days</u> to read a 300-page book.

Step-by-step explanation:

Given:

Stephen read a 90-page book in 6 days.

If he continues reading at that rate.

Now, to find the time it will take him to read a 300-page book.

So, we solve using unitary method:

If, Stephen read 90 pages in 6 days.

So, Stephen read 1 page in = \frac{6}{90} days.

Thus, Stephen read 300 page in = \frac{6}{90} \times 300

=\frac{1800}{90}

=20\ days.

Therefore, it will take him 20 days to read a 300-page book.

You might be interested in
Rosa is trying to copy an angle. She reads and understands all of the steps, but insists on drawing circles instead of arcs. Whi
maksim [4K]

You have the correct answer. It is choice A. Nice work.

I prefer using full circles because sometimes the arcs could be too small in measure to not go where you want them to. If you're worried about things getting too cluttered (a legitimate concern), then I recommend drawing everything in pencil and only doing the circles as faint lines you can erase later. Once the construction is complete, you would go over the stuff you want to keep with a darker pencil, pen or marker. You can also use the circle as a way to trace over an arc if needed.

Choice B is false as a full circle can be constructed with a compass. Simply rotate the compass a full 360 degrees. Any arc is a fractional portion of a circle.

Choice C is false for similar reasoning as choice B, and what I mentioned in the paragraph above.

Choice D contradicts choice A, so we can rule it out. Arcs are easier to draw since it takes less time/energy to rotate only a portion of 360 degrees. Also, as mentioned earlier, having many full circles tend to clutter things up.

7 0
3 years ago
Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. The day before , he drank 1 small bottle
Sergio039 [100]
S + 2l = 1372
s + l =858

s + 2l = 1372
-s - l =. - 858

l= 514 grams a large bottle

s + 514= 858

s = 344 grams a small bottle
3 0
3 years ago
Simplify 2 x squared - y for x=3 and y=-2
mr_godi [17]
2x^2 - y     when x + 3 and y = -2

2(3)^2 - (-2)

2(9) + 4

18 + 4

22

Hope this helps,

Brian
5 0
3 years ago
Read 2 more answers
Estimate the value of 96÷0.499
Leya [2.2K]

96 is close to 100

.499 is close to .5

100 divided by .5

copy dot flip

100 * 2 =200

My estimate is 200

4 0
2 years ago
Write an expression that shows how to use the halving and doubling strategy to find 28×50
eduard
Halving: 28 to 14 doubling: 50 to 100 answer: 14 × 100 = 1400
4 0
3 years ago
Other questions:
  • What is x?<br><br> 3x - 4 + 1 = - 2x - 5 + 5x
    14·2 answers
  • What is 76-183+56-1,543 (15 points)
    11·2 answers
  • M% of n? Meaning that you won't get an actual number. For example, m/100*n.
    9·1 answer
  • Equivalent fraction of 7/21
    5·2 answers
  • Y=-3x-18 helpppppppppp
    7·2 answers
  • When a grizzly bear hibernates, its heart rate drops to 10 beats per minute, which is 20% of its normal value. What is a grizzly
    14·2 answers
  • PLEASE HELP I HAVE 5 MINUTES PLEASE :(
    12·2 answers
  • Melina's Girl Scout troop of 12 members takes a trip to the local bowling alley. Each girl pays a lane fee at the bowling alley
    10·1 answer
  • 8 1/3 X 4/6 = <br> Expectations:<br> -Work is shown
    13·1 answer
  • Complete the tables of values.<br> Q1) y = x2 - 2x + 4<br> x -1 0 1 2 3<br> y
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!