Pretty sure the answer is D, if you simplify it, you will have 1/5
Answer:
2 x54 + 2 x 54
108 + 108
216
Step-by-step explanation:
Answer:
5P5×20P15
Step-by-step explanation:
A school bus has 25 seats, with 5 rows of 5 seats.
15 students from the first grade and 5 students from the second grade travel in the bus.
second-grade students occupy the first row.
The 5 students of second grade are to be seated in 5 seats,this can be done in:
5P5 ways where P is the permutation
Now 15 students from first grade are to be arranged in remaining 20 seats
This can be done in:
20P15 ways
Hence, total ways student can be seated is:
5P5×20P15
Answer:
Inverse proportion
Step-by-step explanation:
Inverse proportion: in this type of relation, two quantities proportion such that one decreases and other increases or vice-versa.
So, in the given question when the number of workers increases, time is taken for certain work decreases.
So, Inverse proportion is the correct answer.
Hello!
First of all, we subtract the popcorn cost, 12, from 40, giving us 32. Now we divide by 4 tickets.
32/4=8
Therefore, each ticket costed $8.
I hope this helps!
