Tonight I’m Doing homework :(
Answer:
someone people use Doppler radar
Explanation:
<span>You are trying to find V2, the formula is V2</span>= <span><span>P1 / </span><span>P2 </span></span>⋅ V<span>1
</span><span>input your numbers, V2</span>= <span><span>90.0kPa / </span><span>20.0kPa </span></span>⋅ 4.0 L to get 18 L
Answer:
D. PET plastics, also known as type 1 plastics, are most commonly used for single-use bottles.
Explanation:
The question is asking for the best "specific words". Therefore, D is going to be the best option. A, B, and C all work, but none can be described as "specific". They use vague words such as "about" or "has increased"