Which of these would you use to count how many different ways you can rank your top 3 favorite desserts from a menu of 10 desserts? O Combination

O Permutation
O Both

O Neither​

Give me the equations of two lines that have the same slope but are not parallel.

What are the domain and range of the function f(x)=2^x+1

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years