Lucy furr must supply 2 different bags of chips for a party. she finds 10 varieties at her local grocer. how many different selections can she make?

she can make 50 different selections!

Step-by-step explanation:

To find the different selections that can be made, we use the formula:

nCr = n! / r! * (n - r)!. Where 'n' represents the number of items available and 'r' represents the nuber of items being chosen

In this case:

'n' equals 10 and 'r' equals 2. Therefore:

So she can make 50 different selections!

45

Step-by-step explanation:

The combination of n things taking r at a time is given by :-

Given : Lucy Furr must supply 2 different bags of chips for a party.

She finds 10 varieties at her local grocer.

Then the number of different selections she can make is given by :-

Hence, the number of different selections she can make= 45

2+2=4

4-5=-1

is that your