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gogolik [260]
3 years ago
12

Find an upper limit for the zeros of 2x4 - 7x3 + 4x2 + 7x - 6 = 0

Mathematics
1 answer:
Kobotan [32]3 years ago
8 0

Answer: Your answer is -47

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9. Cal is buying T-shirts and shorts. T-shirts
damaskus [11]

Hey there!

Step By Step:

Well so we know that 12 is about half of an 25. So what we are gonna do is to buy 3 of 12$ and 2 of 25$.

3x12=36 and 2x25=50.

With adding those two last numbers, you’ll get $86.

Graph would be down below.

Hope it helps :D

3 0
3 years ago
5. A history lecture hall class has 15 students. There is a 15% absentee rate per class meeting.
Tasya [4]

Answer:

I think the answer is A

Sorry if i am wrong

Step-by-step explanation:

5 0
3 years ago
What equation represents a parabola with a focus of (0,4) and a directrix of y=2
scZoUnD [109]
We know that

Any point <span>(x,y)</span> on the parabola is equidistant from the focus and the directrix

Therefore,

focus (0,4) and directrix of y=2

<span>√[<span>(x−0)</span></span>²+(y−4)²]=y−(2)

<span>√[x</span>²+(y-4)²]=y-2

x²+(y-4)²=(y-2)²

x²+y²-8y+16=y²-4y+4

x²=4y-12-----> 4y=x²+12----->y= (x²/4)+3


the answer is

y= (x²/4)+3


7 0
3 years ago
What is the standard form to number 3
Leto [7]
What’s number three?
7 0
3 years ago
Fifty-five percent of what number is 27.5?
adelina 88 [10]

Answer:

50

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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