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
Umnica [9.8K]
3 years ago
14

A school principal ordered 1,000 pencils.He gave an equal number to each of 7 teachers until he had given out as many as possibl

e.how many pencils were left.
Mathematics
2 answers:
natta225 [31]3 years ago
7 0
6 pencils, 1000/7=142.8
142×7=994 1000-994=6
Ahat [919]3 years ago
3 0
1000/7 = <span>142.857142857

Because this is not an even number we take "142", then times it by 7 teachers.

142*7= 994

1000 - 994 = 6 Pencils left</span>
You might be interested in
In 2009, Simon took a cruise on a cruise ship that had a length of 361.6 meters. On his trip, he learned that this cruise ship w
alisha [4.7K]
The oil tanker is 96.86 meters longer than the cruise ship. and both of them put together is 820.6 meters long
7 0
3 years ago
P(X|Y)= ????? have no clue what im doin
GenaCL600 [577]

Answer:

what's your question......

6 0
3 years ago
In a lab, a 30% acid solution is being mixed with a 5% acid solution to create a 10% acid solution. What is the ratio of the amo
LuckyWell [14K]

Answer:

  1 : 4

Step-by-step explanation:

Let x represent the amount of 30% solution for 1 unit of 5% solution. Then the amount of acid in the mix is ...

  0.30x + 0.05·1 = 0.10·(x +1)

  0.30x + 0.05 = 0.10x + 0.10 . . . . eliminate parentheses

  0.20x = 0.05 . . . . . . . . . . . . . . . . subtract 0.05+0.10x

  x = 0.05/0.20 = 1/4

That is, the ratio x : 1 is 1 : 4.

4 0
3 years ago
Read 2 more answers
gavin is making cranberry lemonade. he wants to make a total of 6 cups. he needs to use 3 times as much lemonade as cranberry ju
Inessa [10]

Answer:

3l= c

Step-by-step explanation:

as use 3 cup of cranberry juice, lemonade will be used 1 cup.

4 0
3 years ago
I really need help ... I need a tutor or someone who’s willing to help me bc I’m struggling in math
Vlad [161]

Answer:

I gotchu on this one I didn't know the other one but this one is pretty easy

4 0
2 years ago
Other questions:
  • What is the slope in a line parallel in this equation 7x=-3y+15?Explain?
    8·1 answer
  • Estimate using a rate per 100 what 19% of 288
    14·2 answers
  • There are 8 math classes in 7th grade.
    5·1 answer
  • 14. The Great Wall of China's total length is
    12·1 answer
  • 63, 70, 68, 73, 58, 67 <br> I need the mean absolute deviation for this one too.
    15·2 answers
  • Which statement about this system of equations is true? y=2/3x y=2/3x+3
    5·1 answer
  • A pack of candy bars has 6 bars. Each bar weighs 3.86 ounces. How much does the pack weigh?
    5·2 answers
  • A C (prima) = 14cm AC= 5cm<br><br><br>Cual es la razón de la homotecia?
    15·1 answer
  • The force required to stretch a spring by 1 m from its unstretched length is 150 N. What is the force required to stretch the sp
    6·1 answer
  • Solve The equation 1/4t-6=-4<br> t=
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!