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Elodia [21]
2 years ago
9

Find the domain of z=-2w^2

Mathematics
1 answer:
Llana [10]2 years ago
3 0

Answer:

(−∞,∞)

Step-by-step explanation:

(−∞,∞)

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Calculate the pay for the following day of a
USPshnik [31]

Answer:  $122.50

<u>Step-by-step explanation:</u>

In          Out

8:00    12:00    = 4 hours

12:45    17:30   =<u> 4.75 hours   </u>

          Total        8.75 hours

8.75 hours x $14/hr = $122.50

Note: to subtract 12:45 from 17:30, borrow 1 hour from 17 and add 60 minutes to 30:

 17:30       →         16:90

- 12:45                -<u> 12:45 </u>

                            4: 45

4 hours 45 minutes = 4\frac{3}{4} = 4.75 hours

6 0
4 years ago
An iceberg weighs 450,000 pounds if it loss 0.2% of its weight in a day, what is its new weight at the end of the day
marysya [2.9K]

Answer:

449 100

Step-by-step explanation:

0.2% × 450000÷ 100=900

450000-900= 449 100

5 0
3 years ago
Read 2 more answers
Which point lies on both y = 5x – 3 and y=-4x+6?
dmitriy555 [2]
Its A (1,2) yo you should look for a graphing calculator it helps alot all you need is to put that exact equation in and it graphs for you
8 0
3 years ago
What comes after 1 as a mixed number on a number line
dalvyx [7]
I'm going to assume that you know what an integer is, and that 1 is an integer. I'm also going to assume you've learned what a mixed number is. If not, a mixed number is a decimal changed into a fraction. So rather than write "1.5" as an answer, you can leave it as a fraction and get 1 1/2.

The same thing can be done to any type of rational fraction. 1.1, 1.2, 1.3, etc. If you choose to use any of those, the numerator will be the number you choose to do (1,2,3, etc) over 10. 

I hope I was able to help. Best of luck!
7 0
3 years ago
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In a presentation about measuring mass, one of your classmates states, "Two objects of the same size will always have the same m
shepuryov [24]
No. Mass is the measurement of how much matter is in something.
Take neutron stars for example; smaller than our sun but has more mass. Because of density.
6 0
4 years ago
Read 2 more answers
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