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artcher [175]
3 years ago
6

10 points What is the difference of the two polynomials? * (9x2 + 8x) - (2x2 + 3x) 7x² + 5x 7x² + 11x Option 1 Option 2 h 11x² +

5x 11x² + 11x Option 3 Option 4​
Mathematics
1 answer:
Blizzard [7]3 years ago
4 0

Answer:

The answer to your question is 7x2+5x

Step-by-step explanation:

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The Sum of the prime factor of 4275 is ?
Deffense [45]

Answer:

Prime Factors of 4275 =3, 3, 5, 5, 19

Which is the same as = 32 x 52 x 19

5 0
3 years ago
How do you answer these questions
Maru [420]
It's kinda blurry. I'm sorry!!
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3 years ago
Read 2 more answers
A physical therapist wants to determine the difference in the proportion of men and women who participate in regular sustained p
Oliga [24]

Answer:

no of sample within two percentage points  is 5409

no of sample not use prior​ estimates is 8321

Step-by-step explanation:

Given data

E = 2% = 0.02

male m = 21.2 % = 0.212

female f = 19.7 % = 0.197

to find out

no of sample within two percentage points and if does not use any prior​ estimates

solution

first we calculate no of sample within two percentage points

we know Z critical value for 99% is 2.58

so no of sample will be

n = (Z / E )² × m(1-m) + f ( 1-f )

put all the value we get no of sample

n = (2.58 / 0.02 )² × 0.212 ( 1 - 0.212 ) + 0.197 ( 1 - 0.197 )

n =  16641 ×0.3250

no of sample within two percentage points  is 5409

in 2nd part no of sample not use prior​ estimates

here than f and m will be 0.5

than

n = (Z / E )² × m(1-m) + f ( 1-f )

put all value

n = (2.58 / 0.02 )² × 0.5 ( 1 - 0.5 ) + 0.5 ( 1 - 0.5 )

n =  16641 ×  0.5

no of sample not use prior​ estimates is 8321

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2 years ago
Its still glitched pls help im stuck in this menu
yan [13]
Try logging out and then logging back in
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3 0
3 years ago
Which of the following is a composite number? <br><br> A. 63<br> B. 19<br> C. 1<br> D. 0
Alexandra [31]
The composite number is A.63. 1 is neither a prime or composite. 19 is a prime. 0 is a trick honestly, it isn't a prime or a composite
6 0
2 years ago
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