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
Rzqust [24]
3 years ago
9

Researchers once surveyed students on which superpower they would most like to have. The following two-way table displays data f

or the sample of students who responded to the survey.
What percent of students in the sample were male?
Round your answer to the nearest percent.
Mathematics
2 answers:
kaheart [24]3 years ago
6 0

Answer:

14/50 or 28%

Step-by-step explanation:

THERE ARE 14 MALES WHO CHOSE INVISIBILITY AND 50 MALES IN TOTAL.

EZPZ

GenaCL600 [577]3 years ago
4 0

Answer:

The percent of students in the sample who were male is 48%.

Step-by-step explanation:

The complete question is:

Researchers once surveyed 100 students on which superpower they would most like to have. The following two-way table displays data for the sample of students who responded to the survey.

Superpower    Male    Female    TOTAL

Fly                      26           12           38

Invisibility           12           32           44

Other                  10            8            18

TOTAL               48           52          100

What percent of students in the sample were male?

Solution:

The probability of an event <em>E</em> is the ratio of the number of favorable outcomes to the total number of outcomes.

P(E)=\frac{n(E)}{N}

The number of males in the sample is, <em>n</em> (M) = 48.

Total number of students, <em>N</em> = 100.

Compute the probability of selecting a male student as follows:

P(M)=\frac{n(M)}{N}\\

          =\frac{48}{100}\\\\=0.48

Then the percent of students in the sample who were male is:

\text{Percent of Males}=P(M)\times 100\%

                          =0.48\times 100\%\\\\=48\%

Thus, the percent of students in the sample who were male is 48%.

You might be interested in
Need help solving for X
artcher [175]
X+10=110-4x

-x from both sides

10=110-5x

subtract 110 from both sides

-100=-5x

divide both sides by -5

x= 20
6 0
3 years ago
Fill in the blanks<br> 3:4 = 6:_ = 9:_ = _:16 = _:20 = 18:_?????
Virty [35]

3:4 = 6:8 = 9:12 = 12:16 = 15:20 = 18:24

3 0
3 years ago
Enter the value for x that makes the equation 2(x−4)=6x+8 true.<br> x =
krek1111 [17]

Answer:

X = -4

Step-by-step explanation:

Negative 4, hope this helps

5 0
2 years ago
Find the volume and round to the nearest tenth as needed
monitta

Answer: 1962.4 cubic mm

Step-by-step explanation:

The volume of the larger cone is V=\frac{1}{3}(\pi)(10^{2})(20)=\frac{2000\pi}{3}

The volume of the smaller cone is V=\frac{1}{3}(\pi)(3^{2})(14)=42\pi.

So, the volume is \frac{2000\pi}{3}-42\pi \approx \boxed{1962.4}

3 0
2 years ago
What is the solution of this equqtion? 1w= -17​
devlian [24]

Answer:

-17

Step-by-step explanation:

1w= -17

(1)(-17)=

-17

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is expanded 73, 489
    9·2 answers
  • To decrease an amount by 15.5% what single multiplier would you use
    13·2 answers
  • Need help asap!! please
    5·1 answer
  • 5. MLMN = 90°<br> 6. ZLMN is a right angle<br> 5.)?<br> 6. definition of right<br> angle
    10·1 answer
  • Find 4x when 3x equals 3
    13·1 answer
  • Please answer this question fast in two minutes
    13·2 answers
  • Give an example of a number that is odd and composite
    7·1 answer
  • 2(-3/2 + 4 ÷ -11) <br> A=-43/9<br> B=-49/11<br> C=-20/11<br> D=-10/9​
    6·1 answer
  • Solve the following quadratic equation by completing the square: x^2-12x+5=7 <br> PLS HELP ASAP
    8·2 answers
  • What is the present value of $6,000 to be received at the end of 6 years if the discount is 12%
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!