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
Mrac [35]
3 years ago
12

A class of 25 students saw the movie Avatar. All students gave their opinion of the film with grades 1 to 5. A) what percentage

of students gave the grade 3 B) Calculate the mean grade given

Mathematics
1 answer:
zubka84 [21]3 years ago
6 0

Answer

0384

Step-by-step explanation:

ienuje3nnhb4bhbhdh4bwqjnqjnhnn3

You might be interested in
Is x = -12 a solution of x^2 +10x+25=49?
Tresset [83]

Answer:

Yes

Step-by-step explanation:

{x}^{2}  + 10x + 25 = 49 \\  {x}^{2}  + 10x + 25 - 49 = 0 \\  {x}^{2}  + 10x - 24 = 0 \\ (x + 12)(x -2 ) = 0 \\  \\ x  + 12 = 0 \\ x =  - 12 \\  \\  \\ x  - 2 = 0 \\x = 2

I hope I helped you^_^

8 0
3 years ago
Find the distance between the two points in simplest radical form <br> (4,6) and (-2,9)
MrRa [10]

\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{4}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{-2}~,~\stackrel{y_2}{9})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d = \sqrt{(-2-4)^2+(9-6)^2}\implies d = \sqrt{(-6)^2+3^2}\implies d = \sqrt{36+9} \\\\\\ d = \sqrt{45}\implies d = \sqrt{9\cdot 5}\implies d=\sqrt{3^2\cdot 5}\implies d = 3\sqrt{5}

6 0
3 years ago
Can someone please answer this im stuck
Nastasia [14]
I think its A not sure though
5 0
3 years ago
Read 2 more answers
in a random School sampling of 50 middle school students it was found that 18 students bring their lunch to school everyday if t
dem82 [27]

Answer:

340

Step-by-step explanation:

We can see in the sample that 18/50 people bring lunches to school. If we divide 18 by 50 we get 0.36 now we know that 36% of people bring their lunches in the sample. Now we take that number and multiply it by 942.

0.36*942= 339.12 which we can round to 340

5 0
2 years ago
the angle of elevation of the top of an elevator pole to a man standing 10m from it is 60°. find the height of the pole
AleksAgata [21]

Answer:

10√3m

Step-by-step explanation:

Given :-

  • Angle of elevation = 60°
  • Distance between man and pole = 60°

We need to find the height of the pole . We are given here base. Therefore using ratio of tan ,

=> tan 60° = p/b

=> √3 = h / 10 m

=> h = 10 m× √3

=> h = 10√3 m

7 0
3 years ago
Other questions:
  • Find 2/3 of 63<br> ?????????????
    12·2 answers
  • PLEASE HELP VERY EASY AND SIMPLE DUE TOMARROW
    8·1 answer
  • PLZ HELP PLZZZZZZZZZZZZZ
    13·1 answer
  • First to answer gets brainlest! Hurry this is a test.
    14·1 answer
  • Jeffrey thinks that the largest place value that 8.21 and 19.5 have in common is the tens place. Austin thinks that the largest
    9·1 answer
  • On the packaging for a triangular sail, the edge measurements for the sail are listed as
    13·2 answers
  • 12a^2b + 15ab^2 factorize
    5·1 answer
  • Rearrange the area formula to solve for |<br> A=lw
    12·1 answer
  • Five snails are having a race. The snail's speeds are given in the table. Which two snails are going the same rate of speed?
    5·1 answer
  • What is the difference of the fractions? Use the number line to help find the answer.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!