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ycow [4]
4 years ago
6

Can someone help me with 21, 22, 24, and 25 please

Mathematics
1 answer:
DochEvi [55]4 years ago
8 0

21 is based on your answer that you already have on the sheet

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Solve for r but write the answer in Simplified form<br><br> -12 = 15r
user100 [1]

Answer:

r = -4/5

Step-by-step explanation:

Divide both sides by 15 so you have r

-12/15        simplify (both by 3)

-4/5

4 0
3 years ago
Helllllp &gt;_&lt; Compare: 1.2057 O 1.1421
vladimir2022 [97]

Answer:

Widal Kit Salmonella Ha, Hb, Hc, Hd, OA, OB, OC, OD

Rapid Labs Widal antigen set contains ready to use concentrated smooth antigen suspensions of the bacilli; S. typhi ‘O’. S. typhi ‘H’. S, paratyphi ‘AO’. S. paratyphi ’BO‘. S. paratyphi ’AH’, S. paratyphi ‘BH’. S. paratyphi ‘CH’. S. paratyphi ‘CO’ and/or polyspecific positive control reactive with these antigens.

When the Widal antigen suspensions are mixed and incubated with the patient’s serum, anti salmonella antibodies present in the patient serum react with the antigen suspensions to give agglutination. Agglutination is a positive test result, indicating presence of anti-salmonella antibodies in the patient serum. No agglutination is a negative test result indicating absence of anti-salmonella antibodies.

Pack size – 8 x 5ml

This kit does NOT contain positive and negative controls

Widal Kit Salmonella Ha, Hb, Hc, Hd, OA, OB, OC, OD

Rapid Labs Widal antigen set contains ready to use concentrated smooth antigen suspensions of the bacilli; S. typhi ‘O’. S. typhi ‘H’. S, paratyphi ‘AO’. S. paratyphi ’BO‘. S. paratyphi ’AH’, S. paratyphi ‘BH’. S. paratyphi ‘CH’. S. paratyphi ‘CO’ and/or polyspecific positive control reactive with these antigens.

When the Widal antigen suspensions are mixed and incubated with the patient’s serum, anti salmonella antibodies present in the patient serum react with the antigen suspensions to give agglutination. Agglutination is a positive test result, indicating presence of anti-salmonella antibodies in the patient serum. No agglutination is a negative test result indicating absence of anti-salmonella antibodies.

Pack size – 8 x 5ml

This kit does NOT contain positive and negative control

Step-by-step explanation:

6 0
3 years ago
What us 708,569 rounded to the ten thousands
leonid [27]
Hey! The Answer Is 08000. Hoped i Helped!Please Put Brianlest answerPlzzzzzzzz
3 0
3 years ago
A sample in which every person object or event has a equal chance of being selected
NemiM [27]

Answer:

Random Sample

Step-by-step explanation:

5 0
3 years ago
What are the multiples of 18?
enot [183]
18<span>,36,54,72,90,108,126,144,162,180,198,216,234,252,
hope this helps!</span>
3 0
3 years ago
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