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IgorC [24]
3 years ago
14

Write each percent as a decimal and as a mixed number or fraction in simplest form 400%

Mathematics
1 answer:
Drupady [299]3 years ago
7 0
400 as a decimal would be 4.0, as a fraction would be 4.
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Angelina_Jolie [31]

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we are given

frequency of hba homozygotes is 0.1

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and we get

p^2=0.1..............Answer

3 0
3 years ago
Which is bigger 7/8 or 3/4?
Kay [80]
7/8 because 3/4 = 6/8, and 7/8 is bigger than 6/8
8 0
3 years ago
Read 2 more answers
Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth.
Rzqust [24]

Answer:

a = 6 or 9

Step-by-step explanation:

The "a", "b", and "c" of the quadratic formula are the coefficients of a², a, and the constant term in the given equation:

... a = 2, b = -30, c = 108

Then the quadratic formula tells you the solutions are ...

... (-b ± √(b² -4ac))/(2a)

... = (-(-30) ± √((-30)² -4(2)(108)))/(2(2))

... = (30 ± √(900 -864))/4

... = (30 ± √36)/4

... = (30 ± 6)/4 = {24, 36}/4

... = {6, 9}

_____

The <em>a</em> variable should not be confused with the "a" that is used to name the coefficient of the square of the variable in the quadratic formula. If it is too confusing, rewrite one or the other. For example, you could write ...

... The solution to pa² +qa +r = 0 is ... a = (-q ± √(q²-4pr))/(2p)

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5 0
3 years ago
Given an initial polynomial of x^2 + 2x, which polynomial needs to be added to it
Flauer [41]

Answer:

I wish i was in high school but 2 more years left for me so sorry i cant help :(

Step-by-step explanation:

:(

4 0
3 years ago
What is 7 +2 = x-4/2​
madam [21]

Answer:

The answer is 11.

Step-by-step explanation:

We will use PEMDAS in this situation.

 7 + 2 = x - 4 / 2

 7 + 2 = x - 2             [divide first

 9 = x - 2                   [add the 7 and 2]

+2       +2                   [the 2 cancels out]

 11 = x

Your answer is 11.

I hope this helped!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>
7 0
3 years ago
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