Answer:
Sample Data set
Explanation:
The group would consider their data to be a 'sample data set' as they primarily aim to generalize their discoveries to all freshman(number of pets in each household) which implies that the data will be used to represent a larger population. The '100 students' here is the part or subset of the population to represent it and since the results of the group will be used to estimate the characteristics/results of the population, the data set will be characterized as the sample set. Thus, <u>option B</u> is the correct answer.
Answer:
(15/17 = sin ∠ JLK)
(first option listed)
Explanation:
the "sin ∠ JLK" is what we can simply think of as the inside measurement of angle/corner L. (L is the letter in the middle of ∠ JLK , and if you imagine drawing a line from J to L to K, you would see that the only angle you formed both sides of is corner L)
so, we are looking for the sin of L.
(SOH CAH TOA)
we know that
sin = opposite / hypotenuse
However, we do not have the opposite value of this triangle <em>yet. </em>
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we can solve the length of the opposite side with the Pythagorean theorem:
a² + b² = c²
8² + b² = 17²
64 + b² = 289
- 64 - 64
b² = 225
√b² = √225
b = 15
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so, to solve for sin L,
(sin = opposite / hypotenuse)
we should divide the opposite (15) over the hypotenuse (17)
so, 15 / 17 = sin L
(15/17 = sin ∠ JLK)
DOES IT REALLY THO? I need to know.
Answer:
B.
Explanation:
Hope this helps, tell me if I'm wrong
Answer:
When I graduated it was not so easy you had to stay focused and on track as well as hard working.