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Angelina_Jolie [31]
3 years ago
8

What does y=3x to the second power +7

Mathematics
1 answer:
SashulF [63]3 years ago
7 0
If you could provide more information, I'd be happy to solve this for you.
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Find the factored form of 13x+x^2=0
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Change it into the form

ax^2 + bx + c = 0

x^2 + 13x + 0 = 0

This equation has a common factor, x. Factorise it out.

<h2>x (x + 13) = 0</h2>
8 0
3 years ago
Ethan has 3 pounds of mixed nuts. How many ounces of mixed nuts does Ethan have?
almond37 [142]
There are 16 ounces in a pound so all you have to do is multiply 16 and 3.
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3 years ago
A government agency has specialists who analyze the frequencies of letters of the alphabet in an attempt to decipher intercepted
mylen [45]

let n be the number of times letter be found (1800), p be the success rate (0.068), and q be the failure rate (1 - 0.068 = 0.932)  

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4 0
3 years ago
The index number representing the price level changes from 109 to 113 in one year. The inflation rate during the year is _____ p
Dima020 [189]

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Then, divide it by the initial price level, which is 109.

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Thefore, the inflation rate during the year is 3.67 percent.

8 0
1 year ago
-5/4 = x-7/10 please show work
pochemuha

Answer:

x equals to - 5.5 or - 11/2

6 0
3 years ago
Read 2 more answers
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