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yarga [219]
4 years ago
6

Which expression is equivalent to −1.3+(−4.9)+(−2.6) ?

Mathematics
2 answers:
Simora [160]4 years ago
4 0

Answer:

-1.3-(4.9+2.6)

I

Elenna [48]4 years ago
3 0

Answer:

B −1.3−(4.9+2.6)

<h2>Please mark me as brainlyist</h2>

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An electronics company refurbishes ink-jet printers.
Art [367]

Answer:

A. 20000

Step-by-step explanation:

45-36 = 9 so you add 1,000 * 9 to 11,000, which gets you 20,000

7 0
3 years ago
Read 2 more answers
Mathematics <br><br> Solving inequality
lions [1.4K]

Answer:

x _> 9 I dont have the symbol on my phone so I just put the greater than sign there

Step-by-step explanation:

1. Subtract 3 from both sides

5x > 48 - 3

2. simplofy 48 - 3 to 45

5x > 45

3. Divide both sides by 5

x > 45/5

4. Then simplify 45/5 to 9 which gives us the answer

And again I dont have the sign thats why I used the greater than sign

3 0
3 years ago
What is the interquartile range (IQR) of the following data set 17 16 21 15 25 22 18 23 17
Pepsi [2]

IQR = 6

First locate the median Q_{2} at the centre of the data arranged in ascending order. Then locate the lower and upper quartiles Q_{1} and Q_{3} located at the centre of the data to the left and right of the median.

Note that if any of the above are not whole values then they are the average of the values either side of the centre.

rearrange data in ascending order

15 16 ↓17 17 18 21 22 ↓23 25

                     ↑

Q_{2} = 18

Q_{1} = \frac{16+17}{2} = 16.5

Q_{3} = \frac{22+23}{2} = 22.5

IQR = Q_{3} - Q_{1} = 22.5 - 16.5 = 6




4 0
3 years ago
A step function h(x) is represented by y = -2Lx] Which phrase best describes the range of the function h(x)?
Pani-rosa [81]

The phrase best describes the range of the function h(x) is option A: all real numbers.

<h3>What is a range of a function?</h3>

The range is the set of all values which the given function can output.

A step function h(x) is represented by y = -2|x|.

The mode of x gives the real number every time by putting the values.

The phrase best describes the range of the function h(x) is option A: all real numbers.

Learn more about appropriate domain and range here:

brainly.com/question/20073127

#SPJ1

5 0
2 years ago
The table shows the lowest elevations in some countries.
Keith_Richards [23]

Answer:

Hungary

Step-by-step explanation:

Just did the question

4 0
3 years ago
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