The actual number of respondents corresponding to the given percentage is 57.
<h3>What do percentages mean?</h3>
Percentage is the fraction of an amount expressed as a number out of 100. The sign used to rerepresnt percentages is %. Percentages are a measure of frequency.
<h3>What is the number of respondents?</h3>
4.2% x 1372 = 57
To learn more about percentages, please check: brainly.com/question/25764815
Answer:

Step-by-step explanation:
Given
--- Point
Required
Component of V
From the question, we understand that V is in standard position.
This implies that V starts at the origin (0,0) and ends at (a,b)
So, vector V is:

This gives:


Answer:-288 I think
Step-by-step explanation:
Answer:
Use shell method
And chose the cross section perpendicular to the x-axis
Answer:
wdym
Step-by-step explanation: