There a six bands competing in a competition. how many different ways can the 1st, 2nd, and 3rd place be awarded

120

Step-by-step explanation:

Given : There a six bands competing in a competition.

To find : The number of different ways can the 1st, 2nd, and 3rd place be awarded.

We use permutations here since order matters.

Number of permutation of n things taking r at a time is given by :-

For n= 6 and r= 3 , we have  the different ways can the 1st, 2nd, and 3rd place be awarded as:

Hence, the 1st, 2nd, and 3rd place can be awarded in 120 ways.

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation:

exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.