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Dima020 [189]
3 years ago
12

17 points! Please help!

Mathematics
2 answers:
Amanda [17]3 years ago
8 0
A sample was collected to gather information among a small group to see any shared traits/etc among the group that is repetitively seen. That sample can create a strong prediction about any other group of bluejays, so instead of collecting basically a large chunk of information from bluejays, a small group can summarize the entirety of the blue jays
Nostrana [21]3 years ago
3 0
If you take more than just a sample you can accidentally change something in the results because you took to much<span />
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Suppose you bought something
pav-90 [236]

Subtract to find the amount of tax paid then divide the amount of tax paid by the price of the item bought.


7.61 - 6.95 = 0.66 (amount of tax paid)


0.66/6.95 = 0.0949 x 100 = 9.49 %

Answer: 9.49 % (round off as needed)

6 0
3 years ago
Which of these consumers might depend on a rabbit for its energy?
Vesna [10]

B.

A coyote! All the others are herbivores (eat plants)

6 0
3 years ago
The question is attached in the picture below. (University level)
Luba_88 [7]

Answer:

nope

Step-by-step explanation:

Apply dot product which must = 0 for orthogonality.

In this case,

-(3)(2) + (-2)(-2) + (-3)(1) + (1)(4) = -1.

4 0
3 years ago
Selena and Drake are evaluating the expression (StartFraction r s Superscript negative 2 Baseline Over r squared s Superscript n
Anastasy [175]

Answer: A- Selena is incorrect because she should have substituted the values for the variables first, and then simplifed

i just took the test. i know that drake is correct because his finale answer was -1/2 and Selenas finale answer was 1/2 if she would have substituted her vaules before simplifying she would have gotten the answer 1/-2 instead of -1/-2 which resulted in her finale answer to be 1/2

8 0
4 years ago
Read 2 more answers
Can someone help me on this question?
Semenov [28]
Use the formula: A= (a+b/2)h
A=(8+5/2)6
A=39
The answer is the light blue box, 39cm^2
4 0
3 years ago
Read 2 more answers
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