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larisa [96]
3 years ago
15

How many complex zeros does the polynomial function have?

Mathematics
1 answer:
stich3 [128]3 years ago
4 0
If you have a graphing calculator, plug in the equation and then look in the table, wherever y=0 is how many you have.
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A patrolman spends 25% every day completing paperwork. The patrolman’s shift each day is 8 hours. How much of his time does he s
fredd [130]
Assuming the man works 8 hours straight without breaks:

25% is the same as 1/4 of something.

So, we just have to figure out what 1/4 (one quarter) of 8 equals.

You can think of it as a pizza cut into 8 slices. One slice is equivalent to one hour for the patrolman.

If we take away 1/2 (half) of the pizza, we have 4 slices, right? Since we start with 8 slices, half of that equals 4 slices. In other words, 50% (half) of the pizza = 4 slices.

Now, 25% (one quarter) of the pizza will equal half of what is left:

If we know that 50%=4 slices (or 4 hours), then 25% must be 2 slices (or 2 hours).

That's it! 25% of 8 hours = 2 hours.

***So, the patrolman spends 2 hours each day completing paperwork.***

Lets check our work:
We know 8 hours (or 8 slices)= 100%
(We know this because
8 slices = 1 whole pizza, or 100% of a pizza. Similarly,
8 hours = 1 whole shift or 100% of the man's shift ).

So

25% + 25% + 25% + 25% = 100%

If 100% of the mans shift = 8 hours:

2+2+2+2 = 8

It checks out!


Hope this helps!



4 0
3 years ago
The students in Mrs. Plumas two classes wrote a total of 200 letters to their pen pals. Every student wrote 4 letters. How many
dimaraw [331]

Answer:

50

Step-by-step explanation:

200/4=50

3 0
3 years ago
How many solutions are in 5x-2-3x(1+2)=2(2+3)
Burka [1]
The Answer Is



X = 3

Hope this Helps
7 0
3 years ago
Read 2 more answers
3 lbs of apples cost $9. How many lbs of apples can you get with $12?
qaws [65]
The exact answer is
3.9999999996
but if you round it up it will equal
4
5 0
3 years ago
Please help me with this question, I'm stuck ;( .
sveticcg [70]

i think C but i dont know forsure

7 0
3 years ago
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