Mathematics Middle School

NEED HELP ASAP WILL GIVE BRAINLESTSame scenario - different question. You may use your notes on this checkpoint.

You and your classmates are researching the change in average month temperatures from 2000 to 2017. The following table shows the average monthly temperatures (rounded to whole degrees Fahrenheit) for Central Park in New York City for the years 1900 and 2017.



The mean monthly temperature for the year 1900 is 53.75. The Mean Absolute Deviation for the temperatures in 1900 is approximately 15 degrees

The mean monthly temperature for the year 2017 is 56.25 degrees. The Mean Absolute Deviation for the temperatures in 2017 is 13.7

Is there a meaningful difference between the two mean monthly temperatures? Your answer must reference the number of MADs that separate the two means.

Answers

Answer 1

Answer:

No

Step-by-step explanation:

There is no meaningful difference between the two mean monthly temperatures. Since the two MADs are 15 degrees and 13.7 degrees, there is no meaningful difference.

Related Questions

Pleaseeee help! Ill give brianliest!

Answers

Answer:

Area of circle= π r²

22/7*3*3

28.2m² is your answer ☺️☺️

Answer:

first one is 3.14 times 3^2 second one is 3.14 times 9 and third is 5.32

Step-by-step explanation:

Erin has n books. She sold half of her books and then bought 16 more. Which expression represents the number of books Erin has?

Answers

Answer:

n÷2+16

Step-by-step explanation:

n/2+16 imjkzksnfkkbjxnzkzn

32 is decreased by 12

Answers

Answer:

Step-by-step explanation:

32 decreased by 12 is 20. decreased means subtracted or took away.

32-12= the answer will be 20!

4/3 < - 3/8y help plz ASAP

Answers

Answer:

Step-by-step explanation:

Answer: its b

Step-by-step explanation:

becouse y=2 but 1/2 is the same i think mark 5 star

Gasoline in Mexico is measured in liters. One gallon is equal to 3.785 liters.


How many liters would it take to fill a 19-gallon tank? Round your answer to the nearest thousandth.

Answers

Answer:

71.915

Step-by-step explanation:

71.915 is the answer

Write an equation in vertex form given the vertex is (1, 4) and a point on the graph is (2, 3). Use y=.

Answers

Answer:

y = -1 (x - 1)² + 4

Step-by-step explanation:

im pretty sure thats right but if not sorry :(

I need help with this. Can someone help me please?

Answers

Answer: #4

Step-by-step explanation: the |          | around the negative 4 is what's called an "absolute value" sign, which basically means 4

Answer:

-2 , -5, 3, l-4l

Step-by-step explanation:

-5 is greater than -2

3 is greater than -5

l-4l = 4, so l-4l is greater than 3

BRANILIEST IF CORRECT!!!!1!
1) Yes
2) No

Answers

Answer:

Yes

Step-by-step explanation:

Answer:

yessss

Step-by-step explanation:

help pls give brainlest if correct

Answers

Answer:

The answer to #6 is A

The answer to #7 is B

Step-by-step explanation:

The answer to both should be A bit I’m not 100% sure

Need help plz its on the screenshot

Answers

the answers are a and c
A and C i believe, because it’s for sure not B

What property is shown 8 + (1 + 7) = (8+ 1) + 7

Answers

Answer:

The associative property!!!!!!!

Step-by-step explanation:

Answer: The associative property

Step-by-step explanation:

According to the associative property of addition, the sum of three or more numbers remains the same regardless of how the numbers are grouped.

8m + 18 − 13 + 4n = ?
can u answer lol

Answers

Answer:

8m + 4n + 5

thats it

Answer:

It should be 8m+5+4n

Step-by-step explanation:

I hope this helps!

A construction company buys various materials for building projects. The table shows the costs for various pounds of the materials

Answers

Answer:

9.50x

Step-by-step explanation:

80x2=160 pounds-10=150=4.80x2= y=9.50x

Answer:

A. y = 17x

B.2550

Step-by-step explanation:

A. 80/4.80

16.6666666667 ≈ 17

B. 17*150

2550

Please tell me if incorrect and I will try and fix it

HELP ME PLEASE AND GET MARKED THE BRAINLIEST!<3

Answers

Answer: A is certainly true.

Step-by-step explanation:

Ms. Malia bought a laptop with a 10% discount. She also bought a mouse for $13.99 and spent a total of $621.49 before taxes. Write an equation to find the original cost of the laptop, x

i don't need the cost of x i just need a equation with x as the answer

Answers

Answer:

(621.49 x  0.1) + 13.99 = x

Step-by-step explanation:

Hope this helps.

PLS PLSK HELP I ALWAYS GIVE BRAINLIEST!!!!!!!!

Answers

Answer:

D i think

Step-by-step explanation:

I can help too I think it’s d too

HELP ASAP MAYBE BRAINLIEST IF COREECT find the length of GH

Answers

Answer:

A

Step-by-step explanation:

I believe The answer is A

Please help and explain

Answers

the answer is A. because when you substitute the numbers they are all correct.
hope this helps :D

Answer:

A

Step by step

x=y then you add 0.25 because 0.04=xy

What percent of 100 is 500?

Answers

Answer:

500%

Step-by-step explanation:

Answer:

Step 1:

Given verbal expression is ‘What percent of  is 500is 100

Step 2:

The term percent means ‘per Hundred’. Or 1/100=0.01 and ‘of’ means ‘multiply’ in algebra

Step 3:

Let x  represent the percentage.

Then x percent means x/100=0.01x

According to the question:

Write the above Given expression as an equation by using the above explanation of step 2 as follows as:500(0.01x)=100

Hence the x percent of  500 is 100 representing algebraic expression is 500(0.01x)=100

Step-by-step explanation:

Factor the expression for 4X + 32. Explain each step you take in the process

Answers

4(x+8)

because 4 is the greatest common factor of 4 and 32. you distribute the 4 into the parenthesis and get 4x+32

The relationship between the cost, y, in dollars, and the pounds of steel bought, x, can be modeled by the proportional equation y=
x.

Answers

Answer: 160

Step-by-step explanation:

PLEASE HELP AND EXPLAIN

Answers

I have never see this in my. Life

gurll soryy your screwed

Simplify the expressions by combining like terms

-1r + 6 + 8r - 14

Answers

Answer:

7r - 8

Step-by-step explanation:

Combine like terms (terms with the same variable, as well as same amount of said variable):

8r - 1r + 6 - 14

(8r - 1r) = 7r

(6 - 14) = -8

7r - 8 is your answer.

~

Answer:

7r-8

Step-by-step explanation:

-1+8r+6-14

8r-1r-14+6

7r-8

I WILL MAYBE GIVE BRAINLIEST IF CORRECT PLS ANSWER

[tex]\sqrt{49 } =[/tex]

a. 9
b. 14
c. 8
d. 7

Answers

Answer:

The answer is d

Step-by-step explanation:

cause 7 x 7 is 49

Answer for your question: D. 7
7 * 7 = 49

If 13 people each receive 113 jelly beans today, how many
total jelly beans were received?
please help

Answers

Answer:

1,469

Step-by-step explanation:

because 13*113 is 1,469

Answer:

If 13 people each receive 113 jelly beans,  the total number of jelly beans received is 13 x 113, which is 1469.

Let me know if this helps!

ANSWER FOR BRAINLIEST

Answers

10 frdrfrfrgth Disneyland’s denouncing B

Answer:1)400

Step-by-step explanation:

1)2518600 -2519200=400

Mercury is 400 miles away from Neptune

2)600 miles

3)I don't get the problem

4)9.1x100=910 divided by 20.6=44.1747573

Number  3 is too much information, I tried my best!

Use the table to answer the questions.

Team Sports
Sport Number of
Players
Baseball 9
Basketball 5
Football 11
Hockey 6
Lacrosse 10
Polo 4
Rugby 15
Soccer 11

Enter the ratio of lacrosse players to soccer players in the form
a
b
and then as a decimal showing up to four decimal places. Tell whether the decimal is a terminating or a repeating decimal.

Answers

Answer: 10/11, or 0.9090 (repeating)

Step-by-step explanation:

A ratio normally would be written as 10:11 as you are comparing lacrosse players to soccer players.

To write this as a fraction you put the first number in the ration as the numerator and the second number as the denominator, 10/11.

To write as a decimal you solve the fraction. To solve the fraction you just divide 10 by 11 which in 0.9090, repeating.

0.9090 is the decimal version of this ratio and is a repeating decimal because the numbers keep going on as 9090 instead of ending.

What is the value of the expression (2+4)3÷(26−4)?

Answers

9/11
Hope this helppp

Please answer! I will give brainliest! And please be quick!

The castle's gate is open 18 hours a day and must be guarded. Five knights are ordered to split each day’s guard duty equally. How long will each knight spend on guard duty in one day?

Record your answer in hours.

Each knight will spend
___ total hours on guard duty.

Record your answer in hours and minutes.

Each knight will spend
hours and ___
___ minutes on guard duty.

Record your answer in only minutes.

Each knight will spend
___ minutes on guard duty.

Answers

Each knight will spend 3 hours and 6 minutes
186 minutes
Each knight will spend 3 hours on guard duty
Each knight will spend 3 hours and 12 minutes on guard duty
Each knight will spend 192 minutes on guard duty

can someone help i dont really understand it

Answers

Answer:

I believe your answer is d

Step-by-step explanation:

answer choice d i think
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