Answer:
smoke alarm
Explanation:
well since there's cooking equipment that could burn the house down .. the smoke alarm would warn the people in the house that something is burning so that they could take action to prevent themselves from suffocating from harmful gasses and at the same put out the fire as soon as possible..
A map of the United States is displayed in the classroom with a scale of 0.25 cm = 1 mile. Use the ratio how long the drawing would be of a road that is 20 miles long. A. 0.05 cm B. 0.5 cm C. 5 cm D. 50 cm
Answer:
5cm
Explanation:
1 mile is 0.25 so 20 miles is 0.25 divide 1 times 20
Answer:
C
Explanation:
What of the following is not a characteristic of a longitudinal study?
Select one:
a.
Data is collected only once from a participant.
b.
Data is collected from the same participants in different points in time.
c.
Data is collected from a large sample size at the same time.
d.
Data collection can span over several years.
Data is collected only once from a participant is not a characteristic of a longitudinal study. Thus, the correct option is A.
What is a Longitudinal study?A Longitudinal study may be defined as a scientific approach to a specific research that involves recounted compliances of the duplicate variables over short or long periods of time.
A longitudinal study involves the collection of data from the same participants at different points in time, collection of data from a large sample size at the same time, and collection of data that can span over several years.
Therefore, the correct option for this question is A.
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Please Help, I am stuck on this question.
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 yet.
-----
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
----
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)
A company has determined that 3 out of every
5265 bolts that it ordered is defective. What is
the probability that that a worker will pick a bolt
that is not defective? Enter your answer as a
reduced fraction using / for the fraction bar. Do
not use any spaces in your answer.
The probability that a worker will pick a bolt
that is not defective is
Probability helps us to know the chances of an event occurring. The probability that a worker will pick a bolt that is not defective is 5263/5265.
What is Probability?Probability helps us to know the chances of an event occurring.
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
Given the company has determined that 3 out of every 5265 bolts that it ordered is defective. Therefore, the probability that a worker will pick a bolt that is not defective is,
Probability = (Number of not defective bolts)/(Total number of bolts)
= (5265-3)/5265
= 5263/5565
Hence, the probability that a worker will pick a bolt that is not defective is 5263/5265.
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Discuss the work of Max van Manen and Shaun Gallagher. In your discussion you should indicate
how their phenomenological views could influence your classroom practice.
Discuss the work of Max van Manen and Shaun Gallagher. In your discussion you should indicate their phenomenological views could influence your classroom practice by Since its inception, phenomenological philosophy has exerted a power on empirical technological know-how.
What was Husserl's name to take care of the phenomena of their complete concreteness?Already in 1912, Karl a brief article outlining how psychiatry should take advantage of phenomenology(Jaspers 1912), and withinside the following many years outstanding psychologists and psychiatrists such Straus, and all engaged with their exercise and research.
Whereas the hobby in phenomenology amongst psychologists may have waned really with the aid of using the give up of the fifties, it resurfaced withinside the area of cognitive technological know-how withinside the Nineteen Nineties after some of influential courses with the aid of using the Chilean neuroscientist Francisco Varela (Varela et al. 1991, Varela 1996, 1997). Varela argued that cognitive technological know-how could never be capable of offer a scientific principle of cognizance if it simply studied subpersonal neurophysiological strategies and he advised cognitive scientists to interact immediately in a cautious look at of the characteristics and systems of experience.Read more about Max van Manen:
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What is the set of real solutions for |x| ^2 - |x| -2 = 0
The set of real solution for |x| ^2 – |x| -2 = 0 is x=-2 or x=2.
What is the real solution?There are two real solutions for x if the discriminant's value is positive, which means that the graph of the solution has two distinct x-intercepts. This is called as the real solution.
Computation:
|x| ^2 – |x| -2 = 0
This can also be written as (|x| +1)(|x| -2)
then,
(|x| +1)(|x| -2) = 0
|x| +1 = 0 or |x| -2 = 0 (Using Zero factor principle)
Now, no solution for |x| +1 = 0 as x∈R
For |x| +2 = 0,
x = 2 or x = -2
Therefore, the solution for |x| ^2—|x| -2 = 0 is x=-2 or x=2.
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Consider a binomial experiment with n = 8 trials where the probability of success on a single trial is p = 0.30. (For each answer, enter a number. Round your answers to three decimal places.) (a) Find P(r = 0). Correct: Your answer is correct. (b) Find P(r ≥ 1) by using the complement rule.
Considering a binomial experiment with n = 8 trials where the probability of success on a single trial is p = 0.30.ythen the by using the complement rule the P(r = 0)=0.942.
How do you write a binomial expression?
A binomial is a polynomial with the handiest terms. For example, x + 2 is a binomial, in which x and a pair of are separate terms. Also, the coefficient of x is 1, the exponent of x is 1 and a pair of is the regular here. Therefore, A binomial is a -time period algebraic expression that carries variable, coefficient, exponents and regular.
A P(R = 0), n = 8, p = 0.3R simBinomial(n = 8, p = 0.3)P(R = 0) = binomial(n,r) * p ^ r * (1 - p) ^ (n - r) = binomial(8,0) * (0.3) ^ 0 * (1 - 0.3) ^ (8 - 0) = 1 * (0.3) ^ 0 * (0.7) ^ 8 = 0.057648 approx0.057648 approx0.058P(R = 0) = 0.058Using excel feature BinomDist (0,8,0.3, false) or T1-83/84 feature binompdf (8,0.3,0), precise solution is 0.05764801P(R >= 1), n = 8, p = 0.3P(R >= 1) = 1 - P(R < 1 xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed>= 1) = 1 - P(R < 1>= 1) = 0.942Using excel feature 1-Binom Dist (0,8,0.3, true) or TI-83/84 feature 1-binom cdf (8, 0.3, 0) , precise solution is 0.94235199
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0
The following table relates the weights and heights of a group of individuals
participating in an observational study. Hint: Fill out the table first.
Weight/Height Tall Medium Short Totals
18
28
20
51
12 25
Obese
Normal
Underweight
Totals
14
28
9
Find the probability that a randomly chosen individual from this group is Tall. Round
your answer to four decimal places.
The Probability that a random chosen individual is Tall is 0.2439
The table is attached with the answer
according to the table:
No of tall persons= 50
Total no of persons=205
To find : [tex]P_{Tall}[/tex]
[tex]P_{Tall}[/tex] = 50/205
[tex]P_{Tall}[/tex] = 0.2439
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10. Two primary sites for the
polio virus replication?
Answer:
lives in an infected person throat and intestines
Explanation:
it enters the body through the mouth and spreads to contact with the fees for and infected person droplet from Kashmir or cough of an infected person less
What is correction of balance of payment disequilibrium.
Answer:
(1) reducing home prices—deflation; (2) reducing the rate at which the currency exchanges for other currencies—depreciation/devaluation.
Explanation:
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