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nathalie
Questions (12)
True or False: If a|b and a|(b + 1), then a = ±1.
[NOTE: Use this Theorem 3: If a|b and a|c, then a|(bx+cy) for any integers x
3 answers
567 views
What is the percent by mass solution made by dissolving 163g of table sugar cm 755g of water
4 answers
1,441 views
A concert promoter wants to give away 240 tickets to 3 radio stations. Which basic math fact can he use to find 240 image 3
2 answers
586 views
calculate the pH of the solution when 25.0ml of 0.0920M HCL is titrated with 0.15ml, 23.0ml, 30.0ml of 0.10M NaOH
5 answers
1,795 views
find all the zeroes of:
x^5-3x^4-24x^3-72x^2-25x+75=0 5x^5-20x^4-40x^3-16x^2-45x+180=0 -3x^5+3x^4+9x^3-7x^2+12x=12
3 answers
745 views
suppose 25% of the urban population is 18 years old or younger. five residents of that city are selected at random find the
1 answer
439 views
who was lowell mill strikers
1 answer
459 views
What are the purposes of public health surveillance? How are they implemented and utilized by communities, governmental
1 answer
517 views
The mass of an electron is 9.11\times 10^{-31}~\rm kg. If the de Broglie wavelength for an electron in a hydrogen atom is
2 answers
637 views
What are the structural zones within the Earth? How are they detected
scientifically?
1 answer
359 views
what are 3 services which the fruit provides for the plant?
Since this is not my area of expertise, I searched Google under the
3 answers
541 views
Why are aspirin and ibuprofen effective in treating headaches?
Thank you for using the Jiskha Homework Help Forum. Aspirin and
1 answer
492 views
Answers (8)
they are right ms. sue is rongit is 1/3
97
thank you so much steve i get it. a|b, b=ae a|b+1, b+1=af substituting, ae+1=af 1=a(e-f), we conclude that a|b+1-b therefore a|1, a = ±1
So 1/6
jon drove 843 miles and rick drove four times as many miles how many miles did rick driv
A concert promoter wants to give away 240 tickets to 3 radio stations. Which basic math fact can he use to find 240 image 3 using mental math?
what kind of geometric figure is an angle bisector
ok thanks that is like the sanitation stage of 1800,s how they practiced using different techniques to help clear diseases.
