halp please, no links or i'll report
"Do you think bike helmets should be mandatory for all bike riders?"

a.) This is an example of random sampling.
b.) This is an example of biased sampling.

Answers

Answer 1
The answer is b
I always get links even if we wrote no links this is so annoying they only want points
Answer 2
The answer is b hope this helped :)

Related Questions

The table shows home runs for 2 baseball players over 5 games. Which statement is true?

Answers

Answer:

henry statement is true

Step-by-step explanation:

Henry is correct and I did this assignment

hayley wants to attend bellhaven collage after high school. she knows that the yearly cost is around $17000 per year. her parents started a college account for her when she was born with an inital amount 2000 and a 6% simple interest rate. it has been open for 18 years. hayley will also be given an academic achievement scholarship for $1000 for her first year of college. how much more will hayley need in order to pay for her first year of college if she uses all of the money she has available? Please show work too. You get 13 points if you answer and show your work.

Answers

i think the answer is 13,840

to start off use the formula IPRT which stands for interest, principal, rate, and time. so then you do 2,000 times 6% (or 0.06) then times that by 18 which is 2,160 so she earned 2,160 in her college account, next you add the 1,000 and that would make it 3,160. next you subtract 3,160 from 17000 to see how much she still has to pay which i think is 13,840

if this is wrong lmk and i can try to fix it

help it is due today and not links or files of downloads of anything like that just type in your answer plz and thank u :)

Answers

Answer:

b=$65

Step-by-step explanation:

From question:

Four friends went out to dinner

Decided to equally split the bill

Each paid 16.25

(a)Total amount = b

Average amount paid by 4 friends =16.25

b = Average amount*total number of friends

= 16.25 * 4

(b) b= 4*16.25

=65

The answer to this question is B=65

Use order of operations to evaluate the expression.
12 x (3 + 4) ÷ 2 - 10

Answers

Answer:

32

Step-by-step explanation:

Here's the order of what to solve:

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

12 x (3 + 4) ÷ 2 - 10

12 x 7 ÷ 2 - 10

12 x 7 ÷ 2 - 10

84 ÷ 2 - 10

84 ÷ 2 - 10

42 - 10

42 - 10

= 32

Answer:

Step-by-step explanation:

Add: 3 + 4 = 7

Multiple: 12 * the result of step No. 1 = 12 * 7 = 84

Divide: the result of step No. 2 : 2 = 84 : 2 = 42

Subtract: the result of step No. 3 - 10 = 42 - 10 = 32

what equation is equivalent to 1/3 (9x+12) + 4x + 6
A. 7x + 18
B. 7x + 10
C. 13/3x + 6
D. 13x + 18
for "C" its 13 over 3 x noy 13 divided by 3x

Answers

B. 7x+10 would be the correct answer

Determine whether each sample may be biased. Explain.
5. Rickie surveys people at an amusement park to find out the average size of people's immediate family

6. Theo surveys every fourth person entering a grocery store to find out the average number of pets in people's homes.

7. A biologist estimates that there are 1,800 fish in a quarry. To test this estimate, a student caught 150 fish from the quarry, tagged them, and released them. A few days later, the student caught 50 fish and noted that 4 were tagged. Determine whether the biologist's estimate is likely to be accurate.

NO FILES OR I REPORT grr >:-(

Answers

Answer:

7

Step-by-step explanation:

in 5 and 6 there are few flaws in their experiment, so there is no way to disprove the information they find. However in 7, the biologist can't prove that having 4 tagged fish out of 50 means there are 1,800 fish in that quarry. Therefore it is inaccurate and biased.

No links i rlly need help

Answers

Answer:

The answer is B.

Step-by-step explanation:

It's the only equation that fits the information in the table.

It’s actually A because theirs a pattern on the bottom it’s counting by 4 so it’s T=4d-1

100 poiints need help asap plzz and i will give brainlest
A figure is broken into a rectangle and a triangle. The triangle has a base of 8 inches and a height of 6 inches. The rectangle has a base of 8 inches and a height of 4 inches.
An irregular figure was broken into a triangle and rectangle.

The area of the triangle is
____ in2.
The area of the rectangle is
____ in2.
The area of the irregular figure is
____ in2

Answers

Answer:

Step-by-step explanation:

The area of the triangle is  = 1/2*base*height = 1/2*8*6

= 24 in2.

The area of the rectangle is = base*height = 8*4

= 32 in2.

The area of the irregular figure is  = triangle + rectangle = 24+32

= 56 in2.

Answer:

here you go have a nice day :)

Step-by-step explanation:

Ariana's grandfather made a scaled down model of a knitting needle to be placed inside a dollhouse. Arianna measured the model below. If every 0.5 inch of the scaled down model equates to 3.5 inches of the actual needle, what is the length of the actual needle?
10.5
15
12
9.5

Answers

Answer:

10.5

Step-by-step explanation:

1.5 inches

.5 and 1.5 =3

3x3.5=10.5

They answer is 10.5 I believe

A hamster weighs 100 grams, and it eats 200 decigrams of food. How many decigrams does the hamster weigh after eating?

Answers

Answer:

1,200 decigrams after.

Step-by-step explanation:

There are 10 decigrams in a gram, so 100 grams times 10 is 1000. Add that to the weight of the food. it would be 1,200.

1,200 decigrams? sorry if wrong

I'm asking this again, sorry. But PLEASE PLEASE PLEEEASEE HELP! IT's URGENT!

Answers

Answer:

this is not a Question

Step-by-step explanation:

Please help me!
Ill give brainly

Answers

Answer:

Volume of 1 is 9^2 units. Volume of 2 is 8^2units.

Step-by-step explanation:

Due to not having a unit amount we have to assume each square equals 1 unit. From that we also have to assume the squares we can not see are also there.

How I got the answer is I simply counted the boxes due to them only be 1 unit^2 in volume they always will be 1 so you can just count.

First one would be 9 cubed units and the second one would be 8 cubed units

HELP HURRY!!!!! i will fail without answer

Answers

Answer:

i can't see the photo

Step-by-step explanation:

Solve the x ['-']


48>−6x

Answers

Answer:

x = -9, -10, -12...

essentially anything less than negative 8

Step-by-step explanation:

48>-6x

-8>x

The answer to your question is -8>x

Solve the following multi-step equation: 2(z + 5) + 4 = -12 What does z equal?

Answers

Answer:

z=-13

Step-by-step explanation:

LEAVE AN BRIANLEST!!!

z=-13.... 2(-8)+4 -16+4= -12

Which equation would demonstrate the commutative property? A.B.C.D.

Answers

Answer:

i cant see the equation so i cant answers it

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Yo someone hellp me and if you see this please click!

Answers

Answer:

3/4

Step-by-step explanation:

Answer: 3/4

Step-by-step explanation:

In decimal form, 2/5 is .4

In decimal form, 7/8 is .875.

In decimal form, 3/4 is .75.

In decimal form, 15/16 is .9375.

In decimal form, 1/3 is .3333.

In decimal form, 3/8 is .375.

3/4 is the only one in between.

8x^2 + 25y

y = 2
x = 3

Answers

Answer: 122

Step-by-step explanation:

Solving the equation...

Substitute the values of x and y...

8(3^2) + 25(2)

= 122

Answer:

122

Step-by-step explanation:

8x^2+25y

8(3)^2 +25(2

72+ 50 =122

Please help!
I- HOW IS THIS QUESTION "SHORT"

Answers

Answer:

The answer is a

Step-by-step explanation:

Hope this helps

(If it does can I please have brainliest)

Its A the answer :))

The following table shows the number of raisins in a scoop of a variety of brands of Raisin Bran cereal. Find the mean absolute deviation (MAD) of the data set

Answers

Answer:

The mad is two

Step-by-step explanation:

HELP ME I was out of school when we learned this from a concussion and broken arm

Answers

Answer:

2 flavors and 4 toppings

Step-by-step explanation:

For there to be 8 possible ways, you need to have inputs that can equal that. 4×2 is 8

can any of you guys help me out

Answers

Answer:

100 times rolled total

32 times number 2 was rolled

32/100 chance of rolling a 2 on the number cube

Heads was flipped 55 times, 100 total flips so 55/100

(32/100) x (55/100) = .176

176/1000 x 10 =

1760/10000 A

Step-by-step explanation:

REwaRDiNG BRAINLY TO CORRECT
A zoo measured the wingspan, in millimeters, of 9 butterflies.
55 50 54 57 50 55 53 52 55
What is the median length of the wingspans?

50 millimeters

54 millimeters

55 millimeters

57 millimeters

Answers

Answer:

The median is the middle of your data when it is arranged in order.

Since you have 9 data points, the median will be the 5th value.

Your data in numerical order would be:

50 50 52 53 54 55 55 55 57

Therefore, the median is 54mm

Step-by-step explanation:

Answer:

B. 54

Step-by-step explanation:

Put all numbers from least to greatest in order and cross one out on each side until you reach the final number in the middle with even crosses on each side.

50, 50, 52, 53, 54, 55, 55, 55, 57

50- crossed

57- crossed

50- crossed

55- crossed

52- crossed

55- crossed

53- crossed

55- crossed

Which leaves 54! Hope this helps, good luck! :)


Please help are you to do is find the surface area of the pyramid please help please

Answers

Answer:

ok

Step-by-step explanation:

Answer:

180.286868 or 180.29

Step-by-step explanation:

28 X 8.7 = 243.6

243.6 x 1/2 = 180.29

Please please please help me I’m in honors math so our teacher makes us show our work

Answers

Answer:

You didn't put the question

Step-by-step explanation:

(will edit when the question is fixed)

Answer:

what is the question?

Step-by-step explanation:

Find the slope of each line​

Answers

Rise over run

5 up over 4 left

-5/4 is your slope

Answer: The slope is -5/4.

Step-by-step explanation: The slope of a line refers to its direction and steepness. The slope can be expressed as a fraction that is commonly refered to as rise over run. In order to find the slope of a line, you need to find two coordinates on the line and use the "rise over run" method. The numerator (rise) is how many units up or down while the denominator (run) is how many units left or right. There are two given points on this specific line. To get from one to the other, you must go down 5 units and to the right 4 units; therefore, the slope, or rise over run, is -5/4.

What are the vertices of the resulting image P'Q'R’ after rotating the figure 270° about the origin? Choose numbers to complete the coordinates. Numbers may be used once, more than once, or not at all.

Answers

Answer:

i dont know sorry

Step-by-step explanation:


pls answer this somebody!!!!

Answers

Answer:

12 units²

Step-by-step explanation:

A = bh

⇒ A = 6 × 2 = 12

darren lives 7/10 from the school and belinda lives 1/3 from the school. how much farther does darren live then belinda? hurry!!!!

Answers

Answer:

11/30

Step-by-step explanation:

You need to convert everything to a common denominator, so you would change everything into x/30 so 7/10 is equal to 21/30 and 1/3 is equal to 10/30 so you would just subtract 21-10 and get 11/30

11/30 is the answer :)

Keith is watching a cooking show on TV and decides to try a new super-smoothie
recipe. The new smoothie recipe calls for 3 cups of blueberries and 8 cups of
other ingredients. In his old recipe, Keith himself combines 2 cups of blueberries
with 7 cups of other ingredients. Which smoothie recipe has more blueberries
compared to other ingredients? Create ratio tables or double line diagrams as a
way to justify your answer.

Answers

Answer:

The cooking show

Step-by-step explanation:

Other Questions
Lowest common multiple for 3ab; 6b2; 7a3b What is a perfect 5 pointed star Java ProgrammingCreate a USMoney class with two private integer instance variables named dollars and cents. Add a constructor with two parameters for initializing a USMoney object. The constructor should check that the cents value is between 0 and 99 and, if not, transfer some of the cents to the dollars variable to make it between 0 and 99.Add a plus() method to the class that takes a USMoney object as its parameter. It creates and returns a new USMoney object representing the sum of the object whose plus() method is being invoked and the parameter. Hint: Your USMoney object may require both a getDollars() method and a getCents() method.The plus() method does not modify the values of the two existing objects. It should also ensure that the value of the cents instance variable of the new object is between 0 and 99.For example, if x is a USMoney object with 5 dollars and 80 cents, and if y is a USMoney object with 1 dollar and 90 cents, then x.plus(y) will return a new USMoney object with 7 dollars and 70 cents.Of course, you will need to create a USMoneyDemo class that tests the USMoney class. Your USMoneyDemo should prompt the user twice. The first to enter an integer representing dollars and the second to enter an integer representing cents. Use these values to create the first object named x. Do it again for the object named y. Do not worry about putting these prompts in a loop for now.Be sure to add some documentation and put any partner(s) names in the main application's doc box.For Part 1, submit two files on Blackboard: USMoney.java and USMoneyDemo.javaPart 2 25 pointsCreate a Date class with three private integer instance variables named day, month, year. It has a constructor with three parameters for initializing the instance variables, and it has a method named daysSinceJan1(). Note: It could have other methods.Just as its identifier suggests, the daysSinceJan1() method computes and returns the number of days since January 1 of the same year, including January 1 and the day in the Date object itself.Create a DateDemo class that tests the Date class. First prompt the user to enter an integer representing the day, a second prompt to enter an integer representing the month and a third to enter an integer representing the year. (Do not worry about doing any validation of the values entered.) Then, instantiate your Date object with these values. After that, call the method DaysSinceJan1() to display the answer.An example would be that the user enters values of day = 1, month = 3, and year = 2019, then the call day.daysSinceJan1() should return 60 since there are 60 days between the dates of January 1, 2019, and March 1, 2019. In leap years, it should return 61.Note that, in a leap year like 2020 will be, there will be one more day counted between January 1 and any date following February 28. What are the rules for leap years? If the year is evenly divisible by four, then it is a leap year...but not always! If it is a century year such as 1900 or 2000, it is only a leap year if evenly divisible by 400. Therefore, the century year 2000 WAS a leap year but 1900 was NOT a leap year! Neither were 1700 or 1800 and neither will be 2100...but 1600 was!You may NOT use an Array or ArrayList (or any other type of array) and you may not use any of the Java API date classes and/or methods.Document like you did for Part 1.For Part 2, submit two files on Blackboard: Date.java and DateDemo.java Nitin has been playing action games on the morning. a)Identify the tense in the above sentence. b)"Playing computer games continuously for hours Doug worked out for 256 minutes.Doug has an enemy named CathyCathy worked out a total of 4 hours and 15 minutes.Who worked out more? What was the difference in minutes? Carmella is making a rectangular flower garden in her backyard. The space she wants to use is 4 meters in length and 2 meters wide. How much space will she have in her garden? 8.God chastises believers in wrath and anger.TrueFalse Cual es el sujeto y el predicado de hace mucha calor esta tarde en valencia Which of these statements partly define law?A) Is about how something behaves in the natural worldB) is a possible answer to a scientific question based on researchC) is a widely excepted explanation that combine several hypothesisD) involves asking a question and performing investigation Rays PQ and PS are perpendicular to each other.What is the measure of LRPS plzzzzz PLEASE HELP I NEED TO FINISH IT TODAY. FROM SERENA WILLIAMS CATSUIT CONTROVERSY EVOKES THE BATTLE OVER WOMEN WEARING SHORTS. NO LINKS PLEASE Which sentence best describes the authors opinion of womens athletic dress codes?A. Women athletes should conform to societys fashion expectations.B. Sports is the one area where women should not be judged for what they wear.C. Criticism of womens athletic fashion does not stop eventual progress andchange.D. Men use harsh dress codes to ensure they dont have to compete againstwomen.2. How does the authors inclusion of a sportswriters comments contribute to the text?(Paragraph 7)A. They help readers understand the logic behind certain dress codes in sports.B. They highlight how absurd peoples criticism of womens appearances and dresswas.C. They emphasize how male and female athletes are criticized for what they wearin sports.D. They show how people's views about womens fashion in sports have largelyremained the same.3. What does the authors inclusion of the detail that Stade Roland Garros ... has a courtnamed after [Suzanne] Lenglen (Paragraph 3) convey about the future of the dress codedebate?A. Eventually women will accept the rules of the past.B. Eventually women will be remembered for their abilities.C. Womens legacies will always be about their appearance.D. Women will give up the fight to wear what they wish while playing sports.4. 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