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
Marrrta [24]
3 years ago
8

Please help me, due soon ​

Mathematics
2 answers:
egoroff_w [7]3 years ago
7 0

Answer:

76

Step-by-step explanation:

so the first bit you don't even need its trying to trick you

first you do 72/6= 12 so that means for every 12 students, you need one tutor

then you do  120-72=48 and that means there are 48 students that have no tutor

to find out how much more tutors you need, do 48÷12= 4, meaning you need 4 extra tutors for the 48 more kids.

last you add 72 witch is the about of tutors you started with, to 4 witch is how much you just got.

72+4=76

Serjik [45]3 years ago
4 0

Answer:

10

Step-by-step explanation:

72 ÷ 6 = 12

120 ÷ 12 = 10

One tutor for every 12 students.

You might be interested in
An elementary school is offering 3 language classes: one in Spanish, one in French,and one in German. The classes are open to an
Alona [7]

Answer:

A. 0.5

B. 0.32

C. 0.75

Step-by-step explanation:

There are

  • 28 students in the Spanish class,
  • 26 in the French class,
  • 16 in the German class,
  • 12 students that are in both Spanish and French,
  • 4 that are in both Spanish and German,
  • 6 that are in both French and German,
  • 2 students taking all 3 classes.

So,

  • 2 students taking all 3 classes,
  • 6 - 2 = 4 students are in French and German, bu are not in Spanish,
  • 4 - 2 = 2 students are in Spanish and German, but are not in French,
  • 12 - 2 = 10 students are in Spanish and French but are not in German,
  • 16 - 2 - 4 - 2 = 8 students are only in German,
  • 26 - 2 - 4 - 10 = 10 students are only in French,
  • 28 - 2 - 2 - 10 = 14 students are only in Spanish.

In total, there are

2 + 4 + 2 + 10 + 8 + 10 +14 = 50 students.

The classes are open to any of the 100 students in the school, so

100 - 50 = 50 students are not in any of the languages classes.

A. If a student is chosen randomly, the probability that he or she is not in any of the language classes is

\dfrac{50}{100} =0.5

B. If a student is chosen randomly,  the probability that he or she is taking exactly one language class is

\dfrac{8+10+14}{100}=0.32

C. If 2 students are chosen randomly,  the probability that both are not taking any language classes is

0.5\cdot 0.5=0.25

So,  the probability that at least 1 is taking a language class is

1-0.25=0.75

3 0
3 years ago
Complete the table of ordered pairs for the given linear equation
nika2105 [10]

Answer:

First blank= -1

Second blank= 14

Step-by-step explanation:

Plug in x to the equation. 1/7 x (-7)= -7/7=-1

2=1/7(x) to divide fractions you multiply by the reciprocal

2 x 7/1= 1/7× 7/1

14/1=14

4 0
3 years ago
What is the slope of the line y=2x+8
andrey2020 [161]

Answer:

It's 2

Step-by-step explanation:

The number before x is always the slope and the other number, the eight in this case is the y-intercept

8 0
3 years ago
Read 2 more answers
When multiplying or dividing, if you have
sertanlavr [38]

Answer:

Read the explanation

Step-by-step explanation:

Explanation:

When multiplying and dividing more than two positive and negative numbers, use the Even-Odd Rule: Count the number of negative signs — if you have an even number of negatives, the result is positive, but if you have an odd number of negatives, the result is negative. This problem has just one negative sign

3 0
2 years ago
1. What is the median of the data below? 2. What is the value at Q1 (or the lower quartile)?
igor_vitrenko [27]

Answer:

the median is the middle line

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • As an estimation we are told £3 is €4.<br> Convert €52 to pounds.
    15·1 answer
  • A regular hexagon is shown.
    8·2 answers
  • Help!
    11·1 answer
  • Solve the soultion .explian please<br> x(2x- 5)=0
    7·2 answers
  • Question is timed! Please Answer ASAP
    12·1 answer
  • Use the fact that the length of an arc intercepted by an angle is proportional to the radius to find the arc length given the ci
    13·1 answer
  • M∠HGF=16x+4, m∠EGF=110 degrees, and m∠HGE=3x+11. Find x.
    15·2 answers
  • What is the surface area of a rectangular prism whose length= 4 inches, width= 6 inches, and height= 4 inches?
    12·2 answers
  • To decrease your household water usage by 10% a month means that a household using 4000 gallons of water a month would cut down
    15·1 answer
  • If 3 oranges and 4 apples cost $14 and 5 oranges and 2 apple cost $21. find the value of 2 oranges and 3 apples.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!