Answer:
Plants and decoposers
Explanation:
Plants are vital organism because creates
photosynthesis to make sugar ( they can make
their own food ) and the start of the food chain.
Decomposers are vital organism since they break down dead plants and animals ( think as Earth's recyclers ).
The final temperature on the block is 25 degrees.
Heat is a form of energy. This question shows that energy is transferred from the acetone to the metal block.
Data given;
- M1 = 3.33g
- T1 = 25 degrees
- M2 = 44g
- T2 = 25 degree
- C1 = 124.5 J mol K
- C2 = 0.89 J/g K
<h3>Heat Transfer</h3>
Applying the principles of heat transfer,
Heat loss = Heat gain
![m1c1(T1 - T3) = m2c2(T3 - T2)\\3.33*124.5*(25.0 - T3) = 44*0.89*(T3 - 25)\\10364.625 - 414.585T3 = 39.16T3 - 979\\10364.625+979 = 414.585T3 +39.16T3\\11343.25 = 453.745T3\\T3 = \frac{11343.25}{453.745} \\T3 = 24.999\\T3 = 25](https://tex.z-dn.net/?f=m1c1%28T1%20-%20T3%29%20%3D%20m2c2%28T3%20-%20T2%29%5C%5C3.33%2A124.5%2A%2825.0%20-%20T3%29%20%3D%2044%2A0.89%2A%28T3%20-%2025%29%5C%5C10364.625%20-%20414.585T3%20%3D%2039.16T3%20-%20979%5C%5C10364.625%2B979%20%3D%20414.585T3%20%2B39.16T3%5C%5C11343.25%20%3D%20453.745T3%5C%5CT3%20%3D%20%5Cfrac%7B11343.25%7D%7B453.745%7D%20%5C%5CT3%20%3D%2024.999%5C%5CT3%20%3D%2025)
From the calculation above, the final temperature on the block is 25 degrees.
Learn more on heat transfer here;
brainly.com/question/15003174
The answer is D. A prediction uses known data and extrapolates a future data point.
The following are benefits associated with coaching as a leadership development tool and they are as selected below.
- Prevents negative learning
- Improves speed
- Provides immediate feedback
<h3>What is coaching?</h3>
Coaching is a form of development in which an experienced person, named a coach, supports a learner or client in achieving a specific personal or professional goal by providing training and guidance.
Therefore, the correct answers are as given above.
The complete question goes thus:
Which of the following are benefits associated with coaching as a leadership development tool? Select all that apply.
Prevents negative learning
Improves speed
Provides immediate feedback
None of the above
learn more about coaching: brainly.com/question/26164090
#SPJ1
Answer:
-56
Explanation:
From the equation:
0.75(x + 20) = 2 + 0.5(x - 2)
Open brackets
0.75x + 15 = 2 + 0.5x - 1
Collect like terms
0.75x - 0.5x = 2 - 1 - 15
0.25x = - 14
Divide both sides by 0.25
x = -56