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
Taya2010 [7]
2 years ago
12

22 out of the 55 teachers in a

Mathematics
1 answer:
wlad13 [49]2 years ago
8 0

Answer:

40%

Step-by-step explanation:

Our fraction would be 22/55. You can divide and then multiply by 100 to get your percentage.

You might be interested in
What is the equation, in point-slope form, of the line that is perpendicular to the given line and passes through the point (2,
vekshin1

Answer:

all work is shown and pictured

7 0
3 years ago
Read 2 more answers
X/4 + 9 = -13 help please
Murljashka [212]

Answer:Subtract  

from both sides of the equation

from both sides of the equation

Multiply all terms by the same value to eliminate fraction denominators

7 0
2 years ago
Read 2 more answers
Please help!!!!!!! it would be very appreciated
Pani-rosa [81]

Answer:

x = 17.5 and y = 35

Step-by-step explanation:

2x + 10 = y + 10 ( alternate angles )

subtract 10 from both sides

2x = y ⇒ 6x = 3y → (1)

the sum of the 3 angles in the triangle = 180°

6x + y + 10 + 30 = 180 ( replace 6x by 3y )

3y + y + 40 = 180

4y + 40 = 180 ( subtract 40 from both sides )

4y = 140 ( divide both sides by 4 )

y = 35

substitute y = 35 into (1)

2x = 35 ( divide both sides by 2 )

x = 17.5



5 0
3 years ago
Statements about regression
galben [10]

Answer:

Follows are the solution to this question:

Step-by-step explanation:

  • It is true because the square of the standard error of its estimate was its total square error divided only by the degree of freedom.  
  • It is true because Its coefficient with Standardized Regression, beta, will have the same value as r, the approximate similarity.  
  • It is false because Its slope b, of its equation of regression, will have the same value as r, the projected correlation.
3 0
3 years ago
Work out, giving your answer in its simplest form:<br>5/<br>14<br>x<br>7/<br>30​
Elena L [17]
X in (-oo:+oo)

((5/14)*x^7)/30 = 0

1/84*x^7 = 0 // : 1/84

x^7 = 0

x = 0

x = 0
6 0
3 years ago
Other questions:
  • What is the radius of a circle with an area of 64 square feet
    8·1 answer
  • What is the distance between the points (-6, 7) and
    9·2 answers
  • A phase modulator produces a maximum phase shift of 45 degrees. The modulation frequency range is 300 to 4000 Hz. What is the ma
    11·1 answer
  • -6+-4s+-2<br><br> What is the answer to this question
    15·1 answer
  • My friend aliva said she want pie.but,it is 8 ft wide and 8 ft wide coast 199$what pie she get for less money 5ft 20$ 2ft 4$ 1ft
    11·2 answers
  • A survey asked students whether they would like a drama club, a step team, both clubs, or neither club. The results are below:
    12·1 answer
  • In what ratio must 40m3 be decreased to become 24m3?
    5·1 answer
  • A rectangular water tank
    5·1 answer
  • Solve the following system of equations graphically on the set of axes below. y = x - 3 y = - 3/5x + 5
    9·1 answer
  • Adding and Subtracting Decimals
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!