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3 years ago

What is the range of the data?

Mathematics

2 answers:

elena-14-01-66 [18.8K]3 years ago

8 0

Answer:

The range from Q1 to Q3 is 13.5, the range from all the data is 15.

SpyIntel [72]3 years ago

7 0

I did it it's 19 I did the quiz

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two time the quantity of seven less than one fourth is equal to four more than one third of the number. what is the number

kari74 [83]

Answer:

2(7) - 1/4 = 4 + 1/3x

x = 117/4

Step-by-step explanation:

solving an equation with one missing variable

step 1: multiply 2 * 7

ex: 14 - 1/4 = 4 + 1/3x

step 2: subtract 14 from 1/4

ex: 55/4 = 4 + 1/3x

step 3: subtract 4 from both sides of the equation

55/4 - 4 = 4 + 1/3x - 4 (39/4 = 1/3x)

step 4: divide both sides of the equation by 1/3

ex: 39/4 / 1/3 = 1/3x / 1/3 (x = 117/4 or x = 29 1/4)

step 5: to check your answer add the answer you got from the last equation which was 117/4 or 29 1/4 and input it into the original equation and get your final answer

ex: 2(7) - 1/4 = 4 + 1/3(117/4)

14 - 1/4 = 4 + 39/4

55/4 = 55/4 (if both sides of the equation are the same numbers like 55/4 = 55/4 then your answer is true)

3 0

3 years ago

Show ur solving steps please

kodGreya [7K]

Answer:

Angle BAC corresponds with side length BC

Side length AC will correspond with angle ABC

Step-by-step explanation:

In a triangle, the side length will correspond to the angle opposite it and vice versa.

That is, the side length opposite angle A corresponds to the side of Angle A

Hence, in the triangle given above ;

Angle BAC corresponds with side length BC, because BC is opposite BAC

Side length AC will correspond with angle ABC, because AC is directly opposite angle ABC.

6 0

3 years ago

Literal questions<br><img src="https://tex.z-dn.net/?f=c%20%3D%205%20%2B%20%5Cdiv%209%28f%20-%2032%29for%20%5C%3A%20f" id="TexFo

Trava [24]

<h2>Answer:CAN YOU PLEASE HELP ME!!????</h2>

Step-by-step explanation:What percent is represented by the diagram below?

Alternative text

A. 13%

B. 65%

C. 130%

3 0

3 years ago

Which two temperatures have a sum of 0 degrees Celsius?

lidiya [134]

−2 degrees Celsius and −2 degrees Celsius and <span>2 degrees Celsius and 2 degrees Celsius</span>

8 0

3 years ago

Read 2 more answers

The number of corn stalks in each row of field can be modeled by arithmetic sequence.The 5th row in this field has 36 corn stalk

Mice21 [21]

Answer:

a_{n}=20+4(n-1)

Step-by-step explanation:

It is given that the number of corn stalks in rows of the field can be modeled by an arithmetic sequence.

The 5th row has 36 corn stalks. This means 5th term of the sequence is 36. i.e.

$a_{5}=36$

The 12th row has 64 stalks. So,

$a_{12}=64$

In order to write the explicit rule we need to find the first term(a1) and common difference(d) of the sequence.

The explicit rule for the arithmetic sequence is of the form:

$a_{n}=a_{1}+(n-1)d$

Writing the 5th and 12th term in this way, we get:

$a_{5}=a_{1}+4d$

$a_{1}+4d=36$ Equation 1

Similarly for 12th term, we can write:

$a_{1}+11d=64$ Equation 2

Subtracting <u>Equation 1</u> from <u>Equation 2</u>, we get:

7d = 28

d = 4

Using the value of d in <u>Equation 1</u>, we get:

$a_{1}+4(4)=36\\\\ a_{1}=20$

Thus, for the given sequence first term is 20 and common difference is 4. Using these values in the general explicit rule, we get:

$a_{n}=20+4(n-1)$

7 0

3 years ago