7+7+7=21 is the same as saying 7 times 3+
=21
<span>measuring the heights of every fiftieth person on the school roster to determine the average heights of the boys in the school
wrong as should be boys only
</span><span>calling every third person on the soccer team’s roster to determine how many of the team members have completed their fundraising assignment
is the ans</span>
The answer is 3
This is because to find the volume of X, you just do the side length of X^3, and to find the volume of Y, you do Y^3.
Since both of these values are to the power 3 (X^3 and Y^3), you need to undo it to find the side length of X divided by the side length of Y, and to undo this you need to do something called cube rooting
And the cuberoot of 27=3
-3 because it reduced -3 every hour of you divide -12 by 4 you will get -3 which is the average
Answer:
4%
Step-by-step explanation:
The probability that two smoke is the product of the probabilities that each smokes, provided the students are selected independently.
... 0.20 × 0.20 = 0.0400 = 4%