answer.
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
OLEGan [10]
2 years ago
10

A drawer contains black socks and white socks. 80% of the socks are white socks. A number generator simulates randomly selecting

10 socks from the drawer. The number generator is used 10 times and the number of white socks in each trial is shown in the dot plot. Which description is correct about the number generator being fair or not? The number generator is not fair. In three experiments, it picked white socks 90% of the time.
Mathematics
2 answers:
Alina [70]2 years ago
7 0

Answer;

The generator was not fair.

Explanation;

The number generator is not fair. This is because the correct percentage of black socks was not chosen at all.

7nadin3 [17]2 years ago
5 0

Answer:

nswer:

tAhe correct answer is "the number generator is fair. it picked the approximate percentage of white socks most of the time. took the test and answered with the other persons answer and got it wrong so.

You might be interested in
At a particular restaurant, each onion ring has 45 calories and each chicken wing has 65 calories. A combination meal with onion
IceJOKER [234]

Answer:

Number\ of\ chicken\ rings=5\\\\Number\ of\ onion\ rings=10

Step-by-step explanation:

Let\ number\ of\ chicken\ rings=x\\\\Number\ of\ onion\ rings=Number\ of\ chicken\ rings+5=x+5\\\\

Calories:

Calories\ in\ 1\ chicken\ ring=45\\\\Total\ calories\ because\ of\ onion\ ring=45\times Number\ of\ onion\ ring\\\\Total\ calories\ because\ of\ onion\ ring=45\times(x+5)=45x+225\\\\Calories\ in\ 1\ onion\ ring=65\\\\Total\ calories\ because\ of\ chicken\ ring=65\times Number\ of\ chicken\ ring\\\\Total\ calories\ because\ of\ chicken\ ring=65x\\\\Total\ calories=Calories\ because\ of\ onion\ ring+Calories\ because\ of\ chicken\ ring\\\\Total\ calories=45x+225+65x\\\\Tota\ calories=110x+225

Given\ total\ calories=775\\\\110x+225=775\\\\110x=775-225\\\\110x=550\\\\x=5\\\\Number\ of\ chicken\ rings=5\\\\Number\ of\ onion\ rings=5+5=10

6 0
2 years ago
Which equation gives the length of the altitude of ABC?
Alborosie

Answer:

B. AD = sqrt(CD * BD)

Step-by-step explanation:

By the right triangle altitude theorem,

CD/AD = AD/BD

AD^2 = CD * BD

AD = sqrt(CD * BD)

Answer: B. AD = sqrt(CD * BD)

5 0
2 years ago
Read 2 more answers
An airline, believing that 5% of passengers fail to show for flights, overbooks (sells more tickets than there are seats). Suppo
Fittoniya [83]

Answer:

Q1. 13 passengers

Q2. 0.1756 (approx. 0.18)

Step-by-step explanation:

Q1. 267 seats are available on the plane

5% is expected to fail to show up

Hence, no of passengers expected not to show up = 267 * 0.05

= 13.35 (approx 13 passengers)

Q2. See working in the attachment as I had to explain it step by step.

6 0
2 years ago
.002 is 1/10 of what
8_murik_8 [283]
This uses the concept of proportions.

.002 converted to a fraction is 2/1000, or 1/500.

We set up the proportion like so:
 10/100 = .002/x 
Solve for x.

Cross-multiply.
10 * x = .002 * 100
10 * x = .2
x = .2 / 10
x = .02

The answer is .02
3 0
2 years ago
The population of New York City is 8 million people. Buddy is only one person living in New York. What is this number as a decim
34kurt
Hello there! To find numbers in decimal form, you divide. In this case, you divide 1 by 8 million. When you do, you get 0.000000125 as a decimal or one hundred twenty-five billionths in word form.
6 0
2 years ago
Other questions:
  • What is 14.7 x 11.361
    10·2 answers
  • Solve the system by substitution <br><br> -x-y-z= -8<br><br> -4x+4y+5z= 7<br><br> 2x+2z= 4
    8·2 answers
  • Daniel, my son, is exactly one fifth of my age. in 21 years time, i will be exactly twice his age. my wife is exactly seven time
    13·1 answer
  • The cost to ride on a ferry is $5.00 per vehicle and driver with an additional cost of 50 cents per passenger. if the charge to
    8·2 answers
  • A video store charges $12 for used games and $25 for new games. Jonathan has saved $300 to spend on video games. This scenario i
    10·2 answers
  • A small manufacturer constructs refrigerators. The fixed monthly cost is $200,000, and it costs $450 to produce one refrigerator
    11·2 answers
  • The price of a bicycle was decreased by 40% to £96. What was the price before the decrease?
    14·1 answer
  • Factor 28+56t+28w28+56t+28w28, plus, 56, t, plus, 28, w to identify the equivalent expressions. Choose 2 answers:
    9·1 answer
  • (b) Ali uses 11% of his $2345 to buy a television.
    10·1 answer
  • Alternative straight line method of depreciation is mandatory
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!