Tanvi polled 22 struggling skaters at an ice rink.

Is this a random sample of the skaters at the rink?
Answer as Yes or No

Answer:

Yes

If I am wrong I am sorry

Step-by-step explanation:

-lukelaws

I hope I helped

If I am right please make me brainliest!

Answer:

The correct answer is option D

Step-by-step explanation:

In option A: angle1 + angle2 + angle3 is not equal to 90°

In option B: angle1 + angle2 + angle3 = 180 but it is easier to find angle1 with option D

In option C: angle1 - angle2 is not equal to angle3

In option D: angle1 + angle2= angle3 [by using exterior angle property]

I hope you understood my answer well :)

Answer:

2,8

Step-by-step explanation:

pi,2,3,8,5,27

Answer:

-40%

123.33% (nearest hundredth)

Step-by-step explanation:

Percent Change Formula

[tex]\sf percent\:change=\dfrac{final\:value-initial\:value}{initial\:value}\times 100[/tex]

Percent change from 1946 to 1947

[tex]\sf percent\:change=\dfrac{3-5}{5} \times 100=-40\%[/tex]

Percent change from 1947 to 1948

[tex]\sf percent\:change=\dfrac{6.7-3}{3}\times 100=123.33\%\: \sf (nearest\:hundredth)[/tex]

Answer is A : x = 3.1

Have a good day <3

Answer [5]

Hi, I'm Lilo, and I'm here to help you!

Most shapes get their name based on the number of sides they have.

Maybe the "More Info" section will help.

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More info:

Most shapes get their name based on the number of sides they have. Shapes also get their names from many different languages.

Sometimes shapes dont have to get their name from the number of sides they have. They can get their name out of what they look like or what they smell like.

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Last messages:

I hope this helps :D

Have a great morning/afternoon/night!

- [Lilo2was2lost]

Most shapes get their name based on the number of sides they have.

A shape or figure is a graphical representation of an object or its external boundary, outline, or external surface, as opposed to other properties such as color, texture, or material type. A plane shape or plane figure is constrained to lie on a plane, in contrast to solid 3D shapes.

here, we have,

we know that,

Most shapes get their name based on the number of sides they have. Shapes also get their names from many different languages.

and, we have,

Sometimes shapes dont have to get their name from the number of sides they have.

They can get their name out of what they look like or what they smell like.

Hence, Most shapes get their name based on the number of sides they have.

To learn more on shape:

https://brainly.com/question/27758564

#SPJ7

Answer:

the answer should 1,200 feet^2 or 100 because you multiply the base times the height making the results or the answer to be 1,200 so hopefully that is the correct answer.

Step-by-step explanation: Mark me brainliest please if you want and hopefully that is the correct answer.

Answer: your answer is 14400in^2

Step-by-step explanation:

Answer:

139

Step-by-step explanation:

Just took the quiz on K-12

Hope its not to late

The prediction for the number of passwords in which the first character is a number is 139. Therefore, option B is the correct answer.

Probability can be defined as the ratio of the number of favourable outcomes to the total number of outcomes of an event.

We know that, probability of an event = Number of favourable outcomes/Total number of outcomes.

The answer is 192 passwords. This is because there is an equal probability of each character (0-9 and uppercase letters) being chosen as the first character of a password.

Since there are 10 different numbers (0-9) and 26 uppercase letters, the probability of the first character being a number is 10/36

If 500 passwords are generated, the expected number of passwords in which the first character is a number is 500 ×10/36

= 5000/36

= 138.88

≈ 139

Therefore, option B is the correct answer.

To learn more about the probability visit:

https://brainly.com/question/11234923.

#SPJ3

First use the distributive property

4(2+a)=24

8+4a=24

subtract 8 on both sides :

4a=16

divide by 4 on both sides :

a=4

hope helpful ~

Answer:

a=4

Step-by-step explanation:

4(2+a)=24

8+4a=24

4a=24-8

a=16/4

a=4

Answer:

Decrease Median and Mean

Step-by-step explanation:

The mean and median will both be decreased because you are removing the largest number value from the number line, logically it must decrease.

Answer:

Before Suzanne left:

Mean = 53,333

Median = 45,000

After Suzanne left:

Mean = $44,000

Median =  $44,000

Step-by-step explanation:

Since the larger number was taken away the mean and median decreased after she left. The 100,000 is an outlier which basically holds up the mean and median salary.

Answer:

1. 3/4
2. 90

Step-by-step explanation:

1. 3/4 because 15/20 simplifies to 3/4
2. 90 because when you multiply 120 (the number of customers) by 3/4 (the amount he expects to sell per customer), you get 90

the answer is 90

Step-by-step explanation:

3/4 of 120 is 90

Based on the information given:  

  ⇒ there are 12 people --> Emily, Delvenal, 10 other friends

      ⇒ the pan of brownies needs to be evenly split among them.

Consider the possibilities:

             ⇒ so that everyone gets one piece of brownie

             ⇒ so that everyone can gets two piece of brownie

In other words, you can cut a number of pieces that must be divisible by 12 in other to split equally within the group.

Hope that helps!

Answer:

420

Step-by-step explanation:

find the area of the triangle at the top first

b*h/2

10.5*10/2 = 52.5

then times the area by the depth

52.5*8= 420mm[tex]^{3}[/tex]

Answer:

The answer is 840

Step-bystep explanation:

you first have to muliply 10 and 10.5 them multiply the number you got by 8

Answer:[-8]>[-3.5]

Step-by-step explanation:

either [-8] is the opposite or it is asking whole value. either way [-8] is bigger

the answer is c !!!! :)

Answer: It would be ( B )

Step-by-step explanation: I hope this helps :)

Answer:

Minimum = 65

Maximum = 125

Median = 110

Upper Quartile = 115

Lower Quartile = 90

Step-by-step explanation:

The Minimum is the first line, the maximum is the last line, the lower quartile is the second line, the median is the 3rd line and the upper quartile is the penultimate line.

Answer:

if it is odd then multiply it by 3 and add 1, and if it is even, divide it by 2. Then repeat this process as long as you can.

Step-by-step explanation:

hope dis helped:)

Answer:

20.388 m^3

Step-by-step explanation:

Do you know the area of the pyramid's base?

If so, enter it into the calculator.

If not, check what data about the base you do know: choose the appropriate option in our calculator and enter your data. The base area will be calculated for you.

Enter the pyramid's height.

The triangular pyramid volume calculator will then return your pyramid's volume :)

Answer:    21

Step-by-step explanation:

its he second-lowest number

Answer:

21

Step-by-step explanation:

21

Answer:

B is the answer

Step-by-step explanation:

Took the test

Answer:

A=4

B=3.5

C=4.5

Step-by-step explanation:

count the squares divide by 4

Answer: D: 10.9

Step-by-step explanation:

Hope this helps you out!

Answer:

(x, 3) --> you can put any number for x

Step-by-step explanation:

Answer: The correct answer is 4/3.

Pls give me BRAINLIEST

Answer:

C is the right answer math

Answer:

B, 3/4

Step-by-step explanation:

you can divide the top and bottom by 6

6 * 3 = 18

6 * 4 = 24

so it applies the same for dividing

18/6 = 3

24/6 = 4

If you have trouble dividing by larger numbers, try dividing by two if both the numerator and denominator are even numbers (in this case they are)

Your answer is 3/4

hope this helps :)

Answer:

B.

Step-by-step explanation:

C= 20 degrees Celsius

20 x 9/5 = 180/5

180 divided by 5 = 36 degrees celsius

Then you do 36 degrees celsius + 32 and you get 68.

So therefore 20 degrees celsius is eqivalent to 68 degrees Fahrenheit.