There are 13 possible toppings at the local ice cream store you have three toppings on a large sunday how many combinations of ice cream toppings are possible

286

Step-by-step explanation:

Since we are looking for the number of combination, we use the formula:

n = 13

r = 3

So there are 286 possible combinations of 13 toppings at 3 toppings on a large sundae.

nope.   happens to me as well.

-aparri

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation: