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Veronika [31]
3 years ago
7

Ms. Sims is trying to find out how many residents in her neighborhood are interested in having a yard sale. She decides to just

ask the president of the neighborhood association to tell her the names of the people who she thinks will be interested in participating. Are the results of the survey reliable? Why or why not?
Mathematics
2 answers:
castortr0y [4]3 years ago
7 0

Answer: c. The results are not reliable because some new residents may not be on the list at the neighborhood association.

Step-by-step explanation:

miskamm [114]3 years ago
6 0
Yes because it is coming from a primary source

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6 0
2 years ago
Please help solve this equation. Show all steps please. No links or files.
maksim [4K]

Answer:

See below

Step-by-step explanation:

c = (a^2 + 3b) / 4       multiply both sides by 4

4c = a^2 + 3b           subtract a^2 from both sides

4c - a^2 = 3b            now divide both sides by 3

(4c-a^2) / 3 = b          

3 0
2 years ago
1. Find the measures of two supplementary angles if the difference between the measures of the two angles is 35
Makovka662 [10]

Answer:

The sum they add up to is 180*.

8 0
3 years ago
Company XYZ has 34 employees in the Finance Department, 45 technicians, and 32 in the Engineering Department. The HR Department
Crank

Answer:

66.7%

Step-by-step explanation:

The total number of complaints were:

5 + 3 + 7 = 15

The percent that came from either technicians or the Finance Department is:

(5 + 3) / 15 × 100% = 66.7%

7 0
3 years ago
18 × 5 × 10 × 9 × 7
otez555 [7]
18×5×10×9×7 IS 56,700
4 0
3 years ago
Read 2 more answers
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