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
Svetradugi [14.3K]
3 years ago
10

In a drawer there are 10 white, 8 black, and

Mathematics
2 answers:
SOVA2 [1]3 years ago
6 0

Answer:

7 out of 28

Step-by-step explanation:

kirza4 [7]3 years ago
4 0

Answer:

70

Step-by-step explanation:

You might be interested in
The Tama, Japan, monorail carries 92,700 riders
Damm [24]

Answer:

The monorail runs 18 hours runs every day.

Step-by-step explanation:

You know that the total number of riders the monorail carry each day is 92700 and the number of riders the monorail carry per hour is 5150.

The rule of three or is a way of solving problems of proportionality between three known values and an unknown value, establishing a relationship of proportionality between all of them.

A direct proportionality relationship is established between two quantities if:

  • The greater the quantity in one quantity, the greater the quantity in the other quantity, in the same proportion.
  • The less quantity in the magnitude corresponds to the less quantity in the other magnitude, in the same proportion.

If the relationship between the magnitudes is direct the direct rule of three must be applied and to solve a direct rule of three, the following formula must be followed:

a ⇒ b

c ⇒ x

Being

x=\frac{c*b}{a}

In this case the rule of three can be applied in the following way: if the monorail carries 5,150 passengers in 1 hour, the monorail will transport 92,700 passengers in how many hours?

amount of hours=\frac{92,700 passengers*1hour}{5,150 passengers}

amount of hours= 18 hours

So <u><em>the monorail runs 18 hours runs every day.</em></u>

8 0
4 years ago
Which of the following fractions is in simplest form?<br> 9/16<br> 8/14<br> 6/20<br> 15/35
disa [49]
9/16
thats the correct answer bro
3 0
4 years ago
Read 2 more answers
What is the value of x in the quadratic equations?
denis-greek [22]
Since they have to equal each other you can do reverse math, and if I’m not wrong i think its C. x=3
3 0
3 years ago
Pls helpppppppp......... :( :( :(
ValentinkaMS [17]

Answer:

Step-by-step explanation:

a: is not proportional

because you cant divide any of the tope numbers by the bottom numbers so u can leave the thing blanc.

b: is proportional

becuase you can divide the top and bottom by 30 so the answer is 30

hope this help :)

4 0
3 years ago
Read 2 more answers
Mr. Ramone brought home 12 of an apple pie from work. He wants to share the apple pie equally among his 6 friends. Type the amou
Svet_ta [14]

Answer:

1/6 each

Step-by-step explanation:

I think this might be the answer.

4 0
3 years ago
Other questions:
  • The altitude of this cylinder is-----------------. line BC, segment GC, BC or ray CB there is a b on top of cylinder in center a
    10·1 answer
  • Which statement correctly compares the mean number of students for the data in the plots?
    6·1 answer
  • Im confused I got 70
    12·2 answers
  • The speed limit on a highway is 70per hour about how fast is this in per minute
    7·2 answers
  • A cylinder shaped jar has a radius of 2 cm and a height of 6cm. What’s the volume of the jar? Use 3.14 for pi and round to the n
    10·2 answers
  • Please help me find this angle
    13·2 answers
  • Find the area and perimeter of the shape above
    6·1 answer
  • Annie buys a picnic table priced at $407. If the sales tax is 6%, what will be the total cost including tax?
    5·1 answer
  • Simplify <br> (2x+3y)(3x-4y)
    10·1 answer
  • 15 points please help<br> don't waste my points
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!