Answer: There are 6720 ways to award 5 distinct prizes.
Step-by-step explanation:
Given : Total number of contestants are entered = 8
The number of distinct prizes = 5
Since , the order of warding the prize matters , So we use Permutations.
The number of permutation of selecting r things out of n things =
Here , n= 8 and r=5
Then, the number of different ways 5 distinct prizes can be awarded
=
Hence, there are 6720 ways to award 5 distinct prizes.
Answer:
Step-by-step explanation:
y +7=-2/3(x + 6) can be written as y=-2/3 x -4 -7= -2/3 x -11
From this equation you can have the points where the line crosses the 'x' axis and the 'y' axis
One of which is obtained by doing y=0 and solving for x, it gives the 'x' axis crossing point
The other is obtained by doing x=0 and solving for y, it gives the 'y' axis crossing point
The line is y = x also called the diagonal.
Answer:
What u have done is correct its E. ABC, FFE and PQR.
Hope this helps
Hope this helps ALL THE BEST!!