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
gayaneshka [121]
3 years ago
8

The conditional relative frequency table was generated using data that compares the number of voters in the last election and wh

ether or not they worked on election day. Fifty people who voted and 85 people who did not vote were chosen at random and surveyed.
How many people in the survey worked on election day?

32
34
66
69

Mathematics
2 answers:
ankoles [38]3 years ago
5 0

Answer: 66

Step-by-step explanation:

From the given conditional relative frequency table , it can be seen that

The probability of person who who did vote and work on election day= 0.64

If the total number of person voted = 50

Then, <em>the number of person who did vote and work on election day=</em>0.64\times50=32

The probability of person who who did not vote but did work on election day= 0.4

If the total number of person did not vote= 85

Then, <em>the number of person who did vote but did work on election day</em>=0.4\times85=34

Now, the number of people in the survey worked on election day= 32+34=66

PIT_PIT [208]3 years ago
3 0
I think it is 66(think)
You might be interested in
I love !!!!!!!!!!!!!!!!
Phantasy [73]

Answer:

tym

Step-by-step explanation:

Brave

<h3>Name :Vikrant. Meaning :Powerful, Warrior, Brave, Victorious.</h3>
7 0
2 years ago
What expression can be used to find the total discount? Select all that apply. 0.3*42 or 3/10*42 or 0.03*42 or 3 *4.2
ehidna [41]

0.3*42   this gives you a 30% discount

3/10*42  this gives you a 30% discount

0.03*42 this gives you a 3% discount

3 *4.2  This is not a  discount

6 0
3 years ago
What is the Lateral area of this prism ?
Mazyrski [523]

Answer:

idk let me go look at it

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Help ASAP pleaseeeeeeeeeeee
morpeh [17]

Answer:

21

Step-by-step explanation:

30x2=60

60x.35=21

Mark me brainliest i really need it

8 0
3 years ago
the Student Government wants to sell magazines subscription to make a profit of at least $3,000. They make $1.25 per m magazine
IRINA_888 [86]

The student Government wants to make a profit of at least $3000 from a magazines sales. At least $3000 simply means the profit should be $3000 and above.

There profit is $1.25 per magazine(m) subscription sold.

Their expenses are as follows

advertisement in school = $100

advertisement in community = $150

let

m = number of magazine sold

profit = selling price - cost price

selling price

1.25\times m=1.25m

Cost price

100+150=\text{\$}250

Therefore,

\begin{gathered} 1.25m-250\ge3000 \\ \text{divide through by 1.25} \\ \frac{1.25m}{1.25}-\frac{250}{1.25}\ge\frac{3000}{1.25} \\ m-200\ge2400 \end{gathered}

8 0
1 year ago
Other questions:
  • Solve the inequality 16 &gt; -2u
    10·2 answers
  • 2. 3m - 9n = 24 solve for m<br>​
    10·1 answer
  • What will be the distance from point c' in the rotated figure?
    11·2 answers
  • PLS HELP W THIS QUESTION ASAP
    15·2 answers
  • A sphere and a right cylinder have the same radius and volume. The cylinder has a height of 6 centimeters. What is the radius?
    14·1 answer
  • What is the value of 10 : 32 + 1 5 - 2​
    7·1 answer
  • What does A represent in "BA+AB+AB+CAA"
    7·1 answer
  • Translate the sentence into an equation.
    12·1 answer
  • Jada’s babysitter is four times Jada’s current age. In 5 years, Jada will be half her babysitter’s current age.
    10·1 answer
  • Please help me in questions 15 and 21 with their inequalities and graph
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!