2 years ago

2 3/ 7 can also be written as?

Mathematics

2 answers:

abruzzese [7]2 years ago

7 0

2 3/7 can also be written as 2.43

3/7 = 0.428 which rounded is 0.43 + 2 = 2.43

I hope this helps :)

Jet001 [13]2 years ago

6 0

The answer is 18/7, right?

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Answer:

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3 years ago

11=-5q+1 what dose it equal-5q+1 what dose q equal

S_A_V [24]

Answer:

The answer is q=-2.

Step-by-step explanation:

You must get q by its self so if you subtract 1 to both sides, you'll get 10=-5q. Now you must divide -5 on both sides to get q by its self. Now, you have -2=q.

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3 years ago

What is the mean absolute deviation of the data set?<br><br> 2, 2, 5, 6, 8, 4, 8, 5

DedPeter [7]

ANSWER

The mean absolute deviation is 1.75

EXPLANATION

The given date set is 2, 2, 5, 6, 8, 4, 8, 5

The mean is

$\bar X = \frac{2 + 2 + 5 + 6 + 8 + 4 + 8 + 6}{8} = 5$

The mean absolute value deviation is given by:

$=\frac{ \sum |x -\bar X| }{n}$

$= \frac{ | 2 - 5| + |2 - 5|+ |5- 5|+ |6 - 5|+ |8 - 5| + |4 - 5|+ |8- 5|+ |5 - 5| }{8}$

$= \frac{ 3 + 3+ 0+ 1+ 3 + 1+3+ 0}{8}$

$= \frac{14}{8}$

$= 1.75$

7 0

2 years ago

How do you solve this step by step?

mestny [16]

Answer:

$x = 9$

Step-by-step explanation:

$3x - 5x + 8x = 4x + 18$

$- 2x + 8x = 4x + 18$

$6x = 4x + 18$

$2x = 18$

$x = 9$

8 0

2 years ago

Your class was asked to design a scooter for less than $30. What are some possible

JulijaS [17]

Answer:

$30 is not a lot of Capita so every $ needs to count!

Step-by-step explanation:

Budget well.

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3 years ago

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