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
tankabanditka [31]
3 years ago
9

A box of pens contains 24 red pens and four black pens what percentage of the pens are red

Mathematics
1 answer:
Phantasy [73]3 years ago
8 0

24 Red Pens

4 Black Pens

That means there is 28 pens in total. Of those 28 pens, 24 are red.

Our fraction would be 24/28 and then we need to simplify it to 6/7.

6/7 = 85.71%

You might be interested in
Show me working please.
enyata [817]

Answer:

100% left handed people

20.6% = women

Not women who are left handed

=100-20.6

=79.4%

6 0
3 years ago
Find an equation of the line, in point-slope form, that passes through (-2,3) with a slope of -4
Nostrana [21]

Step-by-step explanation:

let the eqn be y - y1 = m (x - x1)

sub (-2, 3) and m = -4:

y - (-2) = -4 (x - (-2))

y + 2 = -4 (x + 2)

Topic: Coordinate Geometry

If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!

5 0
3 years ago
Read 2 more answers
EASY QUESTION**
vladimir2022 [97]
F(x)= -x^3+x ( don’t add the ^ but replace it with the 3 if you know what i mean )
5 0
3 years ago
How are common denominator and common multiples alike and different
miskamm [114]
A common denominator is when the denominators (bottom number) of two fractions are the same. Fractions must have a common denominator to be added or subtracted.
A common multiple is when two numbers can be multiplying to the same number. Ex) A common multiple of 3 & 4  is 12
       A common multiple of 6 & 2 is 18
You would need to know the common multiples of numbers in order to make fractions have a common denominator.
8 0
3 years ago
Can anyone help me with this?
AleksandrR [38]

Answer:

B.16 mins start from home to school or school to home

Step-by-step explanation:

I. When bike is faster than walk 3 times

  Jane is in the middle of way to school

  if she walk mid point to school is 4 mins

 then mid point to home is 4 * 3 = 12 mins

 School + Home = Total Mins

 4 + 12 = 16

More discuss, leave comment below.

8 0
3 years ago
Other questions:
  • a map has a scale of 6 in : 36 mi. If Clayton and Clinton are 52 mi apart, then they are how far apart on the map?
    5·1 answer
  • A candle manufacturer sells cylindrical candles in sets of three. Each candle in the set is a different size. The smallest candl
    13·2 answers
  • 5 over 4 plus 7 over 9
    11·1 answer
  • A squirrel drops an acorn, how long does it tAke to drop 20 feet?
    8·1 answer
  • ¿Cuál de los siguientes puntos no pertenece a la función cuadrática f(x) = 1-x^2 ?
    15·1 answer
  • Which set contains values of x that makes this inequality true? 7x < 42
    15·2 answers
  • Graphing Ratios Which line includes the ratios in the table? Reading a Graph All the ratios lie on line 4 .
    11·2 answers
  • Two new Clash of Clans games are coming out. Clash Heroes will cost $38 to download and $4 per month for membership. Clash Legen
    15·1 answer
  • It is estimated that there are 828 motor vehicles in the US it is estimated that there are 828 Motor vehicles in the US for ever
    5·1 answer
  • A cuboid is thrice as long as it's breadth and is 4 cm high if it's volume is 300cm² find its length and breadth and total area​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!