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
Elena-2011 [213]
3 years ago
5

A movie club surveyed 150 high school students. The students were asked how often they go to the movies and whether they prefer

comedies or dramas. Their responses are summarized in the following table. Twice a month or less 48 Three times a month or more Comedy 24 Drama 57 21 (a) What percentage of the students prefer dramas? (b) What percentage of the students go to the movies twice a month or less?​

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
4 0

Answer:a)

a) 68%

b) 44%

Step-by-step explanation: a) (51+51)/150 × 100 = 102/150 × 100

= 17/25 × 100

= 68%

You might be interested in
Answer asap............
diamong [38]

Answer:

6+(-2)

Step-by-step explanation:

6 is positive but we are subtracting 2. Therefore, the expression is 6 plus -2. It is negative because that is what we are taking away. The plus sign does not mean anything because there is a negative number. When you look at it, you immediately read 6 plus -2 and since it is a negative not a positive then it's subtracting not adding.

5 0
2 years ago
If sally got 28 questions correct and received 70% on the exam, how many questions were on the exam
Furkat [3]

Answer: 40

Step-by-step explanation:

Number of correct questions Sally got = 28 questions

Percentage of correct questions answered= 70% on the exam,

Total number of questions in the exam = Unknown

Let the total questions in the exam be represented as y.

Since Sally got 70% correctly, this will be:

70% of y = 28

70/100 × y = 28

0.7 × y = 28

0.7y = 28

Divide both side by 0.7

0.7y/0.7 = 28/0.7

y = 40

There are 40 questions in the exam.

7 0
3 years ago
What is 4 times 31 in distributive property
Aleksandr [31]

Answer:

4(30 +1)= 4(30) + 4(1)

Step-by-step explanation:

The property states a(b+c)= ab+ac.

30 and 1 equals 31, then you just plug the two numbers into the equation.

4 0
3 years ago
Please Help Urgent <br><br> Find the m∠RLU.
maria [59]

The top right angle is given as 50 degrees.

Because the two sides are identical and Line LC is a bisector, the top left side angle must also be 50 degrees.

Set the given equation equal to 50 and solve:

6n -10 = 50

Add 10 to both sides:

6n = 60

Divide both sides by 6:

n = 60/6

n = 10

m∠RLU = 50

n = 10

7 0
2 years ago
RAND function: To make the value as static so that it does not change when we click anywhere in theexcel sheet, what is the best
myrzilka [38]

Answer:

To make the value as static so that it does not change when we click anywhere in theexcel sheet, the best method is to use simple paste.

7 0
3 years ago
Other questions:
  • Increase 250ml by 40%
    10·1 answer
  • Any advice Plz...........<br>​
    5·1 answer
  • Find the zeros of the function. f(x)=-3x^2+75
    14·2 answers
  • A company rents water tanks shaped like cylinders. Each tank has a radius of 3 feet and a height of 2 feet. The cost is $4 per c
    6·1 answer
  • Diana usually drives at average rate of 30 mph.
    10·2 answers
  • Complete the table for the given rule. hi guys this is question is Rule: y is 1/3 times as large as x x y 0 6 12 y need to know
    7·1 answer
  • . If x = 7 + 4√3 then find the value of x2<br> – 1/x2
    6·2 answers
  • Please help me answer/figure this out please. No links
    8·1 answer
  • Evaluate the sum from n equals four to ten of quantity five n plus two.
    11·1 answer
  • Please help;-; tysm! (23 points)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!