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:
Step-by-step explanation:
initial value(1+ percent of interest in decimal form)^(years)
20,000(1.06)^10
= $35816.95393
<span>mean muμequals=8484 and a standard deviation sigmaσequals=2424</span>
Answer:
Step-by-step explanation:
Given
--- not -67
Required
Find q and r
Substitute values for d and b
Make q the subject
means that r is less than 8 but greater than or equal to 0
And r and q are integers.
Let
No other true values of r and q can be gotten.
Your answer is going to be 5x^2+6 because if you simplify and do x(5)x +6 it will equal to 5x^2 + 6
Hope this helped!!
