Answer:
The answer is O Cool air is sinking.
The evidence is tested repeatidly to ensure it produces the same results of idenitifcation and comparison. If the same result is produced, it is considered reliable. A test must be sensitive in the sense that it identifies the unique characteristics of the sample. For example, a DNA test can identify people based on their unique DNA. Finally, tests are specific if they identify particular substances. A test would be specific if it identified the presence of a particular drug, like cocaine, with no other drugs giving the same result.
Answer: A.) 8
Explanation:
Use u-substitution.
(1) Let u=x^3
By the power rule, du/dx=3x^2
Multiplying by dx and dividing by three, we have du/3=x^2dx
To find the new lower bound of integration, plug the old bound, -3, for x in equation (1). We get u=(-3)^3= -27
Similarly, when the upper bound 3 is plugged in, u=27
Now, replacing f(x^3) with f(u) and x^2dx with du/3:
since the value of the first integral of the question = 12, which is given. Although the variable is different than the given (u instead of x), it's still the same integral
To analyze means to highlight or understand the most important thing ( the main idea) of a problem. How you feel about a problem is to give your own opinion about that problem
Answer:my grandma has better stories
Explanation:shed dead btw