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The stem and leaf point displays data collected on the size of 15 classes at 2 different schools, Bay side, and Seaside, look at this image. Part a: calculate the measures of center. show all work 2 point(s)
Part b: Calculate the measures of variability, show all work 1 point(s)
Part c: If you are intrested in a smaller class size, which school is a better choice for you? explain your reasoning

Answer:

120

Step-by-step explanation:

120

Answer:

120

Step-by-step explanation:

First, we need to convert the diameter of the wheel from inches to meters.

18 inches = 0.4572 meters (dividing by 39.3701)

The circumference of the wheel can be calculated using the formula C = πd, where d is the diameter of the wheel.

C = π(0.4572) = 1.4368 meters (using 3.14 for π)

Now we can find the number of revolutions needed to travel 1,700 meters.

Distance covered by one revolution = circumference of the wheel = 1.4368 meters

Number of revolutions = distance to be covered / distance covered by one revolution

Number of revolutions = 1,700 / 1.4368 = 1,183.52

Rounding to the nearest whole number, we get the answer as C. 1,184 revolutions.

As the number of coin flips increases, the experimental probability should get closer and closer to the theoretical probability. This is known as the law of large numbers. Therefore, it is most likely that Sandy's experimental probability was closest to the theoretical probability in the experiment with 3,000 flips, as this is the largest sample size. The correct answer is Choice D: Sandy's experimental probability was closest to the theoretical probability in the experiment with 3,000 flips.

Choice D would be your answer. Sandys experimental probability was closest to 3000 flips when I calculated this out.

Answer:

141.151 cm³  

Step-by-step explanation:

Given —

The composite shape hemisphere and a cone 

Height of the cone = 9 cm

Radius = 3 cm 

To find — Determine the amount of ice cream in a properly filled cone.

Formula used —

Volume of hemisphere = (2/3)πr³  

Volume of cone = (1/3)πr²h 

Amount of ice cream that can be filled = Volume of the composite figure

Radius of cone = 3 cm

Height of cone = 9 cm 

Volume cone part = (1/3)π(3)²(9)

                               =  π3(9)

                               = 84.85 cm³  

Here, radius of the cone is the same as the radius of the hemisphere 

→ Radius of hemisphere = 3 cm 

→ The volume of the hemisphere = (2/3)π(3)³

                                                         = (2)π(3)²

                                                         = 56.57 cm³

Hence, the volume of the composite figure = 84.85 +56.57 = 141.151 cm³  

Hope my answer helps you.

:)

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The shape is composed by an hemisphere and by a cone.The composite volume is given as follows:

How to obtain the volume of the shape?

The shape is composed by:

Hemisphere of radius 4 cm.Cone of radius 4 cm and height 10 cm.

The volume of the hemisphere is given as follows:

Vh = (2/3)πr³  

Vh = ⅔ x 3,14 x 4³

Vh = 134 cm³.

The volume of the cone is given as follows:

Vc = (1/3)πr²h

Vc = ⅓ x 3.14 x 4² x 10

Vc = 167.5 cm³.

Hence the total volume of the shape is given as follows:

V = Vh + Vc

V = 134 + 167.5

V = 301.5 cm³.

More can be learned about the volume of a cone at https://brainly.com/question/12004994

#SPJ1

Answer:

C = 2π(3/8) = 3π/4 units

Step-by-step explanation: The area of the circle is given by the formula A = πr^2, where A is the area and r is the radius.Therefore, 9/64π = πr^2Simplifying, we get:r^2 = 9/64Taking the square root of both sides, we get:r = 3/8The circumference of a circle is given by the formula C = 2πr, where C is the circumference and r is the radius.Therefore, the circumference of the circle is:C = 2π(3/8) = 3π/4 units

The correct answer is c I believe

Answer:
Mr. Robbins will have $87,035 at the end of the year!

Mr robbins would have $87,035 at the end of the year

Answer:d is the correct answer

Answer: D and 10 am.

Step-by-step explanation:

D the second trail was 1 mile per hour slower

D) The second trail was 1 mile per hour slower

Domain is all real numbers. Range is

Step-by-step explanation:

The function  is a transformation of the parent function  by moving the function up by 3 units.

So, the graph of the function is shown below.

From the graph, it is clear that the  values has no limitation and hence can take any real values. Domain is the set of all possible  values.

So, domain is the set of all real numbers.

Range is the set of all possible values for  for the given domain.

From the graph, the minimum value of  is at the point (. So, the minimum value of y is 3. The  value then goes on increasing towards infinity.

Therefore, range is a real number greater than or equal to 3.

So, range is  or  

So I mostly see distributive property, so let's go over that first. Let me give you an example:

-(x-5)=0

Your A value (-1) multiplies by everything inside of the parentheses.

-x+5=0

You move your constant (5) to the right side of the equation and flip the sign from a positive 5 to a negative 5.

-x=5 (5 + 0 just equals 5)

To get rid of the negative sign on the X, divide both sides of the equation by -x.

The answer would be:

x=5

You can repeat this process for other similar equations.

To turn equations into distributive form, follow these steps:

I see you gave me an equation with 5x + 11x. Remember, we are trying to get an A value and parenthesis. To do this, we need to find the GCF (Greatest common factor). Ex: If you were putting 5+10 in distributive form, the GCF would be 5, because five is the greatest common factor between 5 and 10, meaning it's the greatest possible number that goes into 5 (1 time) and 10 (2 times).

Although, there is no GCF in 5x+11x, but there are two common X values, so this may be put into distributive property such as:

X(5+11)

And if there's one variable like 9n+36, than it would be shaped like:

9(n+4)

For word problem 12 you have provided, they give you the base amount of cost when you purchase the ad is (84$) and the cost every day to run it is (28$). The max amount of money we can spend is 700$. With an initial cost of 84$, we can deduct 84$ from the max of 700$, which would leave us with 616$. We can than divide 616$ by 28$ to see how many days we can keep the ad running, which equals 22. So the max amount of days that the ad can be up is 22 days.


For 13, 1 basket is 12 inches tall, and 13.5 inches tall when another one is stacked inside of it. All we have to do here is subtract 12 from 13.5, which gives us 1.5. That means that every basket stacked adds another 1.5 inches. So if you stacked 5 baskets inside of one, it would be 1.5 x 5 + 12.

In 7 for the unit rates, it's just saying that 0.8 of a centimeter grew in four sevenths of a week. It wants to know how many centimeters a week, which would be around 1.4 centimeter per week because 4/5 divided by 4/7 = 7/4 which equals 1.4.

Where you rewrite the expressions to find the least amount of terms, literally all you are doing is combining like terms. on 10 D, you would first distribute 5 and than solve for any like terms (also the parentheses between both equations don't matter because of the sign in between them so you can just remove them). It should be self explanatory to combine like terms so on (like terms includes constants).

Answer:

Pls just mark "lanq" as brainlist the was a good answer and nice explanation

Answer:

B

Step-by-step explanation:

For the given tossing of number cube and its frequency outcome, the probability on landing a number greater than 4 is 18/60.

As given in the question

Total number of tossing a number cube = 60

Number of times greater than 4 comes up = 10 + 8 (frequency of is 10 and frequency of 6 is 8)

⇒Number of times greater than 4 comes up = 18

Probability of getting number greater than 4

=  (frequency of getting 5 and 6) / (total number of trials)

⇒ probability of getting number greater than 4  = 18 / 60                                                                      

Therefore, for the given tossing of number cube and its frequency outcome, the probability on landing a number greater than 4 is 18/60.

The number greatetvthan 5 is 6
So the answer is 8/60