20% of 37.35 for math
1 answer:
You might be interested in
Answer:
1370754
Step-by-step explanation:
From what I can see, you are probably studying combinations and permutations at the moment. Since this is a question about how many groups of five can be produced from a sample size of 46, the groups are random and not in order, which may rule for us to use the combination formula.
Once you compute this, this answer is basically saying that 1370754 groups of 5 can be created from a sample size of 46
Answer:
Option C - 9 AU
Step-by-step explanation:
To find : What is the average distance from Planet B to the star?
Solution :
According to kepler's law,
The squares of the sidereal periods (of revolution) of the planets are directly proportional to the cubes of their mean distances from the Sun.
i.e.
We have given,
The average distance from the star to Planet A is AU.
It takes 432 Earth days for Planet A to orbit the star i.e.
It takes 1,460 days for Planet B to complete an orbit i.e.
Substitute the values in
Taking root cube both side,
The average distance from Planet B to the star is 9 AU.
Therefore, Option C is correct.