Look at the question! Thanks :) (please explain)

Answers

Answer 1

Answer: find the deviation they each hae from the mean
250+the deviations=x

265 is -15 less than 250
-15

264 is -14 less than 250
-14

228 is 22 less than 250
22

add them
-15-14+22=-7

250-7=243=x

it is less than 250

answer is A

value of x=243

Answer 2

Answer: Hi,
265+x+264+228=4*250
==> x+757=1000
==>x=1000-757
==>x=243
which is less than 250

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Which ratio forms a proportion with 5:15 10:20 75:5 3:1 1:3
WILL MARK AS BRAINLIEST HELP PLESEE!!!!!!!!

Answers

the ratio that is proportion to 5:15 is most likely 1:3

1:3 -> 1x5=5:3x5=15. If you divide them by 5 you get 1:3

Andy Runs 436.8 meters in 62.08 seconds. If Andy runs at a constant speed,how far does he run in 1 second round your answer to the nearest tenth

Answers

Hence, he runs in one seconds is $7$ meter per second.

What is the rounded values?

Rounding means making a number simpler but keeping its value close to what it was.

Here given that,

Andy Runs $436.8$ meters in $62.08$ seconds.

$(436.8)/(62.08)\n\n\=(436.8)/(62.08)\n\n=7.04\n\n=(7.04)/(1)\n\n=(7.0)/(1)\n\n=7$

Here, $(7.04)/(1)$ is the distancecovered by Andy in one second.

Hence, he runs in one seconds is $7$ meter per second.

To know more about the rounded values

brainly.com/question/10582153

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Answer: Andy runs 7 meters per second.

436.8/62.08 = x/1

436.8/62.08=7.04

7.04/1 =7.0/1

Hope that help!:)

A submarine is diving to a total depth of 45 feet. It descends 15% of the total depth in 1 minute. How deep will the submarine be after 4 minutes?

Answers

15% of 45 is 0.15 x 45 or 6.75 feet. That's how far the submarine descended in 1 minute. So, in 4 minutes the submarine would be 4 x 6.75 feet down which is 27 feet.

Answer:

-27

Step-by-step explanation:

What is the meaning of "linear model"

Answers

In statistics, the term linear model is used in different ways according to the context. The most common occurrence is in connection with regression models and the term is often taken as synonymous with linear regression model. However, the term is also used in time series analysis with a different meaning.

Well, the term "linear model" is used in different ways according to contexts. The most common definition is in connection with regression models and the term is often taken as synonymous with linear regression model. However, the term is also used in time series analysis with a different meaning.

5 17/16 as a improper fraction

Answers

97/16

i hope i helped

:0

the answer is 97 over 16

The graph shows Susan’s distance from her office, in yards, as she runs errands, over time, in minutes.How much time did Susan spend moving toward her office?

________ min

Answers

The question is asking how much time Susan spent moving toward her office. On the graph, the y-axis represents the distance Susan is from her office, so the amount of time she is moving toward her office is the amount of time the graph is going down.

As you can see, the graph is going down from the 10 to 16 minute marks and the 22 to 26 minute marks. In total, this is 20 minutes in which the graph is going down.

Therefore, Susan spends 20 minutes moving toward her office.

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