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
Cerrena [4.2K]
9 months ago
6

A class at Middlebury school collected date on the types of movies students prefer. Complete each statement using the table.

Mathematics
1 answer:
likoan [24]9 months ago
4 0

Based on the information of the table, you have:

1. The ratio is 105/150. By simplifying you get for the ratio 7/10.

2. The students that prefer action movies are 75+90 = 165 and the total numbe of students is 180+240 = 420. Then, the fraction of students who prefer action movies is:

165/420 = 11/28

3. The fraction of seventh graders students that prefer action movies is:

75/180 = 5/12

4. The percent of student that prefer comedy is:

105 + 150 = 255 total student that prefer comedy

420 total number of students

the fraction is:

(x/100)420 = 255

solve for x:

x = 255(100/420)

x = 60.71

the percent of students is 60.71%

5. The percent of eighth graders student who prefer action moveis is:

(x/100)240 = 90

x = 90(100/240)

x = 37.5

the percent of students is 37.5%

6. To determine which from the given grades has the greatest percent of student that prefer action movies, calculate the percent of student in seventh-grade:

(x/100)180 = 75

x = 75(100/180)

x = 41.66

the percent of student is 41.66%

then, seventh grade has the greatest percent of student that prefer action movies.

You might be interested in
Determine whether the statement below is true or false. <br> 7C5 = 7C2
tia_tia [17]

True

Step-by-step explanation:

I double checked it I'm positive

4 0
3 years ago
Read 2 more answers
Ricardo's Appliance is having a 35% off sale on
Salsk061 [2.6K]

the answerrrrrrr is

356.85

8 0
3 years ago
Plz help me with my geometry asap 50 pts and brainliest NO SCAMMING OR I WILL REPORT
bearhunter [10]

Step-by-step explanation:

1. You already got the first step, where D is the midpoint of AC and AB is congruent to BC, since it's given.

2. AD will be congruent to DC, via the definition of a midpoint (a midpoint is the middle point of a line segment, and it splits the segment into two congruent parts)

3. BD is equal to BD, via reflexive property. ( It's a shared side between the two triangles)

4. that means that ΔADB ≅ΔCDB via SSS rule.

5. ∠ABD ≅∠CDB by CPCTC (corresponding parts of congruent triangles are congruent)

Hope this helps! :)

4 0
2 years ago
Read 2 more answers
Help me find “a” and “b” please!!
sattari [20]

Answer:

36-A

9-B

Step-by-step explanation:

7 0
3 years ago
Can someone please explain to me how to solve this?
lyudmila [28]
I hope this helps you



x= -2


h (-2)= 3. (-2)+1


h (-2)=-6+1


h (-2)= -5
4 0
3 years ago
Other questions:
  • The fives in which number represent 500 and 50,000?
    10·1 answer
  • If the pattern shown continues how many black keys appear on an organ with a total of 240 keys
    7·1 answer
  • Which fractions are equivalent to - 4/9 ?
    11·1 answer
  • What is the average rate of change of the function fx= 2x2+ 3 over the interval [1,4]?
    6·1 answer
  • How do I solve this? 408=1/2(b)(17)
    11·1 answer
  • 16. Risa wants to order business cards. A print-
    6·1 answer
  • Evaluate: Four To The Third Power write the numerical answer only
    8·1 answer
  • EASY QUESTION ASAP Is y = 5x + 6 and 10x – 2y = 3 a parallel, perpendicular or neither. Please explain !
    13·1 answer
  • How many solutions does the nonlinear system of equations graphed below
    10·2 answers
  • The perimeter of a semicircle is 81.212 yards. what is the semicircle's diameter?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!