Mathematics Middle School

Topic: 6th Grade Statistics/Probability
PLEASE EXPLAIN OR I WILL GIVE A ONE STAR RATING!

Topic: 6th Grade Statistics/Probability PLEASE EXPLAIN OR I WILL GIVE A ONE STAR RATING!

Answers

Answer 1

Answer:

so if we add all the frequency's together we get 24+10+8+3+30+15=90

90 divided by 6 is 15 so the answer is D

Answer 2
The answer is c or d

Related Questions

Your speed while waterskiing is 22 miles per hour. How fast are you traveling in kilometers per hour? Round your answer to the nearest hundredth.

Answers

Answer:

35.41 kph

Step-by-step explanation:

Use a conversion factor of 1 mph = 1.609 kph to solve the problem.

Answer:

35.40

Step-by-step explanation: Therefor 35:40 is the answer!

(1 mile per hour = 1.609 kilometer per hour)

22*1.609=

39.398

39.398 - 39.40 (PLS MARK BRAINLIEST!!)

Therefore 35.40 is the answer!

(PLS MARK BRAINLIEST!!)

(I WOULD REALLY APPRICIATE IT!!)____

A Middle School takes a poll to find out what students want to eat at lunch. 70 students from 8th Grade are randomly chosen to answer the poll questions. Identify the population and sample?

Answers

Answer:

population: 8th grade

sample: 70

Population of middle school is 8th grade and sample is 70.

Here, 70 students from 8th grade are randomly chosen to answer the poll questions for find out what student want to eat at lunch.

What is population?

Population is known as a group of individuals, objects, events, organizations etc.

In middle school 70 students are chosen to answer the poll question.

So sample of middle school is 70 and population is 8th grade.

Learn more about the Population visit:

https://brainly.com/question/13799939

#SPJ1

While on a plane, Charlie counted the number of adults, children, and empty seats. 1/5 of the seats were occupied by children.
3/4 of the seats were occupied by adults.
10 seats were empty .

A. How many passenger seats were on the plane
B. Write how you figured it out

Answers

Answer:

200 seats

Step-by-step explanation:

Let s = numbers of seats

1/5s = children

3/4 s = adults

10 = empty

The total number of seats = children + adults + empty

s = 1/5s + 3/4s + 10

Subtract 1/5s and 3/4s from each side

s -1/5s -3/4s= 1/5s-1/5s + 3/4s-3/4s + 10

s - 1/5s - 3/4s = 10

Get a common denominator

20s/20 - 4s/20 -15s/20 = 10

Combine like terms

1s/20 = 10

Multiply each side by 20

s/20 *20 = 20*10

s = 200

Answer:

19 seats

Step-by-step explanation:

you take the denominators: 5,4, and 9

then you add them to get 19.

(Trigonometry question)

Answers

Answer:

is the answer 7/25 ? i got 7/25

Answer:

7/25 is the answer

Step-by-step explanation:

sin ○ = opp/ hyp

sin ○ = 7 /25

In Westchester County, the average home sells for $750,000. A survey of 250 applicants found that 38% of homebuyers are willing to spend $875,000 on a single family home. Identify the sample size

Answers

answer: 250
explanation:
answer is 250 good luck

Yuoyoyoyoyoyoyoy HELP!!!

Answers

Answer:

x = 1.2

Step-by-step explanation:

Essentially, because ABCDE and JKLMN are similar, their corresponding sides have a common ratio. To find x, we can simply the ratio between NJ and its corresponding side equal to the ratio of another pair of corresponding sides.

[tex]\frac{BA}{KJ}=\frac{AE}{JN}[/tex]

[tex]\frac{3}{1.8}=\frac{2}{x}[/tex]

3x = 3.6

x = 1.2

T-T this took waaaaaay too long to be helpful but I hope it is anyways!

The answer is 1.2 each side on the bigger shape that correlated with that side on the smaller shape, can be scaled down by a certain amount to get a value for that particular side. So in this problem you would do 2/1.666666666666667 Wich equals 1.2

Pleaseeeeeee help mee i will give u brainliest

Answers

Answer:

erosion

Step-by-step explanation:

It’s Erosion hopefully this helps you

In an orchard, there are 17 apple trees, 28 orange trees, and a cherry tree. What is the ratio of apple trees to cherry trees?

Answers

Answer:

17:1

Step-by-step explanation:

there are 17apple trees n one cherry tree that's y it's 17:1 'a'means 1

17:1

It's literally so simple. You have 17 apple trees and one cherry tree. Did you even read the question?

help me with this please​

Answers

Answer:

ok dscaad

Step-by-step explanation:

ok rgeddx

it’s 2 i think i hope this helps

Create 5 word problems using the equations provided. Each word problem should have a maximum of 2 to 3 sentences. Solve your word problem. Be sure to provide the equation for the word problems you are creating.

Answers

This is a word problem for 12.

Laura decided to throw a party. The DJ charged 2 dollars an hour and 4 dollars to use lights and fog. How long did the DJ play?

This one is for 11.

Kate wanted to go skating. When she got there it was 4 dollars an hour. The total cost was 12 dollars. How many hours did she skate?

#13. I have $171. I need to divide the money with 9 people. How much money does each person have?

Which expression represents five less a third of a number? ​

Answers

Answer:

A

Step-by-step explanation:

Answer:

The first option is the answer

hope this helps

have a good day :)

Step-by-step explanation:

PLZ ANSWER <3
To achieve mastery of this lesson, make sure you develop a response to the following question:

How can you use the mean and standard deviation of a data set to fit it to a normal distribution and to estimate population percentages?

Answers

mean and standerd deviation to standardizing a value Other words to find the Z score , in a normally distributed data, the value of mean represent 50% of the population

Answer for free Brainly coins and brainliest later URGENT! :)

Answers

Answer:

36

Step-by-step explanation:

Answer:

In total there are 36 girls.

Step by step explanation:

We apply the proportion.

for every 2 boys there are 3 girls, therefore the rule of three simple applies.

2 boys 3 girls

  Boys ??? girls

it is multiplied crossed where both ends have data, and the result is divided by the remaining number, being:

3 x 24 = 72

72/2 = 36

Refer to the image below.

Answers

Answer:

Median and mode because it is the digit in the middle aka the median and because it is the number that it is the most repeated aka the mode

Step-by-step explanation:

Answer: mode and median

Analyze Relationships A rectangle and a triangle have the same area_ If
their bases are the same lengths, how do their heights compare? Justify
your answer.

Answers

Answer:

El área de un triángulo es base x altura entre 2

El área de un rectángulo es base x altura

Entonces si tienen misma área y base, realizamos la ecuación;

--> (b x h)/2 = b x H --> Las alturas son diferentes, pero sus áreas son iguales

Simplificamos b

--> h/2 = H

Y sacamos la relación

--> h/H = 1/2

Due to there proportional measures it will equate to diffrent

Brainliest have to be in the surface area

Answers

Answer: 375

the surface area for the whole shade is 375

explanation: you add the area of each shape
you can get 375 sq. units by adding

Of 15 people, 9 wore sandshoes, 8 wore shorts and 3 wore neither sandshoes nor shorts
1. How many people wore both sandshoes and shorts?
2. How many people wore shorts but not sandshoes?

Answers

Answer:

1. 0 2. 8

Step-by-step explanation:

Answer:

1. 0

2. 8

Step-by-step explanation:

all thats the same

thank you :p

Answers

Answer:

ac and d are simluar to each other

Step-by-step explanation:

they all have a length that is a multiple of 4 and a width with a multipe of 5

Answer:

Figure A, B, and C are all similar.

Step-by-step explanation:

4/5 is the simplest length and width here. The other figures have the larger lengths that increase at the same rate.

Fill in the blank for the statement below: If a similar figure has been enlarged, the scale factor is a number that is ___________________.

Answers

Answer:

bigger ???

Step-by-step explanation:

Dilations


Explain: A transformation that enlarges or reduces a figure by a scale factor about a center point so that the original figure and its image are similar. If the scale factor is greater than 1, the dilation is an enlargement. If the scale factor is less than 1, the dilation is a reduction

trying to get missing assignments done

Answers

Answer:

The answer to this question is B

Step-by-step explanation:

I hope it helps

PLS HELP FAST!!!
The question is in the picture below.
Will give 20 points each for answering.
Pls give a good answer with an explanation.

Answers

The points have been plotted on the coordinate graph.

Answer:

plot each coordinate pair onto the graph then solve for the function

Step-by-step explanation:

step one: plot each coordinate pain onto the coordinate graph

step two: fuse the vertical line test. Determining whether a relation is a function on a graph is relatively easy by using the vertical line test. If a vertical line crosses the relation on the graph only once in all locations, the relation is a function. However, if a vertical line crosses the relation more than once, the relation is not a function

Help me with this please the best answer gets brainiest.

Answers

Answer:

The boys have a bigger range in height than the girls

Step-by-step explanation:

The boys range of height is way bigger then the girls because the girls range is only 56-59 while the boys range is 55-62 therefore it makes the boys range of height way larger then the girls

What is the perimeter of the parallelogram?

Answers

Answer:

16

Step-by-step explanation:

4units x 4units = 16

I got 16. I think it’s the correct answer

2/3 a - 1/6 = 1/3

answer this math question asap pls​

Answers

Answer:

a=3/4

Step-by-step explanation:

1. Get 2/3a by itself.

•Turn 1/3 to 2/6 by multiplying 1/3 by 2/2.

•Because you only add and subtract like denominators

This will make it look like:

2/3a - 1/6 = 2/6

Then, add 1/6 to both sides to get 2/3a by itself.

It'll look like this:

2/3a = 3/6

2. Get a by itself.

•Multiply the reciprocal (opposite) of 2/3 to get a alone.

This will look like:

(3/2) • 2/3a = (3/2) • 3/6

a = 18/24

3. Simplify.

Find the largest number that can simplify the equation.

For example, 18 ÷ 3 = 6, and 24 ÷ 3 = 8.

But the largest number you can divide both sides by is 6.

18 ÷ 6 = 3 and 24 ÷ 6 = 4.

3/4.

the answer is a= 3/4

Two step equation - integer


Solve -1 + x/6 = -2 (Show your work!)

Answers

Answer:

Step-by-step explanation:

x/6 - 1 = -2

x/6 = -1

x = -6

x=-6
hope that helps

plz help someone helpsssss

Answers

Answer:

MAD stands for mean absolute deviation so 79.4 is the mean.  The MAD should be zero 0  

Step-by-step explanation:

We find MAD by "Taking each number in the data set, subtract the mean, and take the absolute value. Then take the sum of the absolute values. Now compute the mean absolute deviation by dividing the sum above by the total number of values in the data set. Finally, round to the nearest tenth."-Ixl

So your Mean Absolute Deviation should be 0 zero.

Please mark as Brainliest

Hoped this helped

79.4 is the mean hope this helped

A car can travel a distance of 12s +3s² meters over some number of seconds s. What distance does the car travel in 8 seconds

Answers

Answer:

672 meters so very fast

Step-by-step explanation:

12*8=96

3*8=24^2=576

96+576=672

The car travels 672m in 8s

Wanna gett markked Brainliest?!!

Answers

Answer:

I this A is 40, B is 50 and C is 140

Step-by-step explanation:

Hope this helps and Im 70% sure !!!

Have an good day

The other guy is right^^^^^^^

Please help! Use the geometric mean theorem to solve.

Answers

Answer:

15.41

16.28

17.28

19.30

Step-by-step explanation:

god bless stay safe po

In Triangle OPQ, Side PQ ≅ Side OP, and ∠O=37°. Find ∠P.

Answers

If side Op and PQ are the same their angle measurements are also the same so we have 37+37+P=180
74+P=180
P=180-74
P=106
So

Well u just say that q and o are the same if they are then u do 37+37-180=p
Other Questions
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