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AnnyKZ [126]
3 years ago
12

Anyone knows the answer of this

Mathematics
2 answers:
MAXImum [283]3 years ago
5 0

Answer:

Step-by-step explanation:

i hope my answer helped u

miss Akunina [59]3 years ago
3 0

Answer:

La= 5x

Lb= -8x

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A circular running track is 1/2 mile long. Elena runs on this track completing each lap in 6 minutes how long will it take Elena
Rainbow [258]

Answer:

36 mins

Step-by-step explanation:

0.5 miles/6 mins = 3 miles/x mins

In order to convert the ratio from 0.5 miles to 3 miles, 0.5 was multiplied by 6. Therefore, to keep the ratio the same, 6 minutes must also be multiplied by 6 to find x. This means the answer is:

3 miles/36 mins

7 0
3 years ago
If (k+1), 3k, (4k+2) are three consecutive terms of an AP then k = ?​
seropon [69]

The three consecutive terms in an AP are (k+1) ,3k and (4k+2)

We know that

If a,b,c are the three consecutive terms in an AP then b = (a+c)/2

now ,

Let a = k+1 , b = 3k and c = 4k+2

⇛3k = (k+1+4k+2)/2

⇛3k = (5k+3)/2

⇛2×3k = 5k+3

⇛6k = 5k+3

⇛ 6k-5k = 3

⇛ k = 3

The value of k = 3

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5 0
2 years ago
Eloise's aunt cut 9.5 meters of ribbon into 4 equal sections and gave one of those sections to Eloise. Her friend Amelie has 2.5
Alinara [238K]

Answer:

0.125 meters

Step-by-step explanation:

Eloise's aunt cut 9.5 meters of ribbon into 4 equal sections and gave one of those sections to Eloise.

The length of the ribbon given to Eloise

= 9.5 meters/4

= 2.375 meters

Her friend Amelie has 2.5 meters of ribbon.

How much more ribbon does Amelie have than Eloise?

This is calculated as:

Number of meters of ribbon Amelie has - Number of meters if ribbon Eloise has

= 2.5 meter - 2.375 meters

= 0.125 meters

Therefore: Amelie has 0.125 meters of ribbon more than Eloise

5 0
3 years ago
What is 76.78 rounded to the nearest whole number?
mars1129 [50]

Lets look at the number. 76.78. In each of the different place holders the number is higher than 5. Lets do some examples. 74 rounded to the nearest whole number is going to be 70. 76 rounded to the whole number will be 80. The .78 in your question also contributes. 


Answer: 80

80 not the nearest whole number the nearest whole number is the nex number up or down rounded so u would take .78 thats higher than .50 so u would round up so when u round up u go to 77 u don round 76 up to 80 u only round only .78 up to make 76 77 

4 0
3 years ago
Read 2 more answers
The process of grouping and assigning values to various responses from the survey instrument is called
adoni [48]

The term used to describe the process of assigning values to responses in a research instrument and grouping them is called: coding.

<h3>What is Coding in Research Analysis?</h3>

In data analysis, before raw data can be processed, the researcher groups and assigns values to each response in the research instrument for easy collation and analysis.

This is referred to as coding, in research analysis.

Learn more about coding on:

brainly.com/question/1376295

6 0
2 years ago
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