This question is based on combinations
Out of 7 appetizers, 4 are to be selected, this becomes = 7C4
Out of 3 main courses, 2 are to be selected , this is = 3C2
Out of 5 desserts, 4 are to be selected, this is = 5C4
So, total ways become =
7C4 * 3C2 * 5C4
7!/4!(7-4)! * 3!/2!(3-2)! * 5!/4!(5-4)!
= 35*3*5 =525 ways
Hence, this can be done in 525 ways.
0.001 hundreds
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Answer:
Qstn 7 answer 8x^2 - 6x
Qstn 8 answer 2x - 5
Qstn 9 and 10 will take time
Step-by-step explanation:
please mark it brainliest
Answer:
14
Step-by-step explanation:
We are given that
Total number of students who select their favorite radio station=30
Number of student who select their favorite radio station K=
Number of student who select their favorite radio station L=
We have to find that number of student who select station M.
Remaining students=30-(10+6)=30-16=14
Number of students who select their favorite radio station M=14
Hence, the number of students who select their favorite radio station M=14
Answer: 14
A rotation doesn't change the length of anything.
The length of the rotated line segment would be the same as the original line segment.
Because both Y values are the same, you just need to calculate the length of the X values.
5 to 0 = 5
0 to -6 = 6
Total length = 5 +6 = 11 units long.
