Answer:
The volume of the prism is
Step-by-step explanation:
we know that
The volume of the prism is given by the formula
----> equation A
The volume of the cylinder is given by the formula
---> equation B
Remember that
If the height is the same and their cross-sectional areas are equal at every level parallel to their respective bases, then their volumes are equal
so
Find the volume of the cylinder
substitute the given values
therefore
The volume of the prism is
Answer:
A margin of error of +/- 3%
Step-by-step explanation:
Strenght of surveys:
The lesser the margin of error, the more precise, stronger, the confidence interval is.
The margin of error depends of the number of people surveyed. The more people are surveyed, lower the margin of error is, giving a stronger interval.
In this question:
We want the smaller margin of error, which is given by:
A margin of error of +/- 3%
Answer: -4
Step-by-step explanation:
Once you graph it, the solutions are where the graph meets the x axis.
This is at -4 and 9.
Solve for t. Simply sense its +1, do the opposite and minus 1 from both sides of the equation. +1 - 1 = 0; -3 -1 = -4. Therefore, t = -4 is the correct solution.
According to me the probability is 1/4, because there are 4 possible outcomes when two coins are flipped - TT, TH, HT, HH.
<span>Also, would it matter if the coins are flipped one after other rather than together</span>
